20980502400

Names of 20980502400

• Cardinal: 20980502400 can be written as Twenty billion, nine hundred eighty million, five hundred two thousand, four hundred.

Scientific notation

• Scientific notation: 2.09805024 × 10¹⁰

Factors of 20980502400

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 111

Divisors of 20980502400

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 17 20 22 24 25 26 29 30 31 32 33 34 39 40 44 48 50 51 52 55 58 60 62 64 65 66 68 75 78 80 85 87 88 93 96 100 102 104 110 116 120 124 128 130 132 136 143 145 150 155 156 160 165 170 174 176 186 187 192 195 200 204 208 220 221 232 240 248 255 260 264 272 275 286 290 300 310 312 319 320 325 330 340 341 348 352 372 374 377 384 390 400 403 408 416 425 429 435 440 442 464 465 480 493 496 510 520 527 528 544 550 561 572 580 600 620 624 638 640 650 660 663 680 682 696 704 715 725 744 748 754 775 780 800 806 816 825 832 850 858 870 880 884 899 928 930 935 957 960 975 986 992 1020 1023 1040 1054 1056 1088 1100 1105 1122 1131 1144 1160 1200 1209 1240 1248 1275 1276 1300 1320 1326 1360 1364 1392 1408 1430 1450 1479 1488 1496 1508 1550 1560 1581 1595 1600 1612 1632 1650 1664 1700 1705 1716 1740 1760 1768 1798 1856 1860 1870 1885 1914 1920 1950 1972 1984 2015 2040 2046 2080 2108 2112 2145 2175 2176 2200 2210 2244 2262 2288 2320 2325 2400 2418 2431 2465 2480 2496 2550 2552 2600 2635 2640 2652 2697 2720 2728 2784 2805 2860 2900 2958 2976 2992 3016 3100 3120 3162 3190 3200 3224 3264 3300 3315 3400 3410 3432 3480 3520 3536 3575 3596 3712 3720 3740 3770 3828 3900 3944 3968 4030 4080 4092 4147 4160 4216 4224 4290 4350 4400 4420 4433 4488 4495 4524 4576 4640 4650 4675 4785 4800 4836 4862 4930 4960 4992 5100 5104 5115 5200 5270 5280 5304 5394 5423 5440 5456 5525 5568 5610 5655 5720 5797 5800 5916 5952 5984 6032 6045 6200 6240 6324 6380 6409 6448 6528 6600 6630 6800 6820 6851 6864 6960 7040 7072 7150 7192 7293 7395 7440 7480 7540 7656 7800 7888 7905 7975 8060 8160 8184 8294 8320 8432 8525 8580 8700 8800 8840 8866 8976 8990 9048 9152 9280 9300 9350 9425 9570 9600 9672 9724 9860 9889 9920 10075 10200 10208 10230 10400 10540 10560 10608 10725 10788 10846 10880 10912 11050 11136 11220 11310 11440 11594 11600 11687 11832 11904 11968 12064 12090 12155 12325 12400 12441 12480 12648 12760 12818 12896 13175 13200 13260 13299 13485 13600 13640 13702 13728 13920 14025 14144 14300 14384 14586 14790 14880 14960 15080 15283 15312 15600 15776 15810 15950 16120 16269 16320 16368 16575 16588 16864 17050 17160 17391 17400 17600 17680 17732 17952 17980 18096 18304 18560 18600 18700 18850 19140 19227 19344 19448 19720 19778 19840 20150 20400 20416 20460 20553 20735 20800 21080 21120 21216 21450 21576 21692 21824 22100 22165 22440 22475 22620 22880 23188 23200 23374 23664 23925 23936 24128 24180 24310 24650 24800 24882 24960 25296 25520 25575 25636 25792 26350 26400 26520 26598 26970 27115 27200 27280 27404 27456 27840 28050 28275 28288 28600 28768 28985 29172 29580 29667 29760 29920 30160 30225 30566 30624 31200 31552 31620 31900 32045 32240 32538 32640 32736 33150 33176 33728 34100 34255 34320 34782 34800 35061 35200 35360 35464 35904 35960 36192 36465 36975 37200 37400 37700 38280 38454 38688 38896 39440 39525 39556 40300 40800 40832 40920 41106 41470 41600 42160 42432 42900 43152 43384 43648 44200 44330 44880 44950 45240 45760 45849 46376 46400 46748 47328 47850 48256 48360 48620 49300 49445 49600 49764 50592 51040 51150 51272 51584 52700 52800 53040 53196 53940 54230 54400 54560 54808 54912 55680 56100 56550 57200 57536 57970 58344 58435 59160 59334 59520 59840 60320 60450 60775 61132 61248 62205 62400 63104 63240 63800 64090 64480 65076 65472 66300 66352 66495 67425 67456 68200 68510 68640 69564 69600 70122 70499 70720 70928 71808 71920 72384 72930 73950 74400 74800 75361 75400 76415 76560 76908 77376 77792 78880 79050 79112 80600 81345 81600 81840 82212 82940 84320 84864 85800 86304 86768 86955 88400 88660 89760 89900 90480 91520 91698 92752 92800 93496 94656 95700 96135 96720 97240 98600 98890 99200 99528 101184 102080 102300 102544 102765 103675 105400 105600 106080 106392 107880 108460 109120 109616 110825 112200 113100 114400 115072 115940 116688 116870 118320 118668 119680 120640 120900 121550 122264 122496 124410 124800 126480 127600 128180 128557 128960 130152 130944 132600 132704 132990 134850 135575 136400 137020 137280 139128 139200 140244 140998 141440 141856 143840 144768 144925 145860 147900 148335 148800 149600 150722 150800 152830 153120 153816 154752 155584 157760 158100 158224 160225 161200 162690 163200 163680 164424 165880 168113 168640 171275 171600 172608 173536 173910 175305 176800 177320 179520 179800 180960 182325 183396 185504 186992 189312 191400 192270 193440 194480 197200 197780 198679 199056 202368 204160 204600 205088 205530 207350 210800 211497 212160 212784 215760 216920 218240 219232 221650 224400 226083 226200 228800 229245 231880 233376 233740 236640 237336 241280 241800 243100 244528 247225 248820 252960 255200 256360 257114 257920 260304 265200 265408 265980 269700 271150 272800 274040 274560 278256 278400 280488 281996 283712 287680 289850 291720 292175 295800 296670 297600 299200 301444 301600 305660 306240 307632 311025 311168 315520 316200 316448 320450 322400 325380 327360 328848 331760 332475 336226 337280 342550 343200 345216 347072 347820 350610 352495 353600 354640 359040 359600 361920 364650 366792 371008 373984 376805 382075 382800 384540 385671 386880 388960 394400 395560 397358 398112 406725 409200 410176 411060 414700 421600 422994 424320 425568 431520 433840 434775 438464 443300 448800 452166 452400 457600 458490 463760 466752 467480 473280 474672 480675 483600 486200 489056 494450 497640 504339 505920 510400 512720 513825 514228 520608 530400 530816 531960 539400 542300 545600 548080 556512 560976 563992 567424 575360 579700 583440 584350 591600 593340 596037 598400 602888 603200 611320 612480 615264 622050 632400 632896 640900 642785 644800 650760 654720 657696 663520 664950 672452 685100 686400 694144 695640 701220 704990 707200 709280 719200 723840 729300 733584 741675 742016 747968 753610 764150 765600 769080 771342 773760 777920 788800 791120 794716 796224 813450 818400 820352 822120 829400 840565 843200 845988 851136 863040 867680 869550 876525 876928 886600 897600 904332 904800 916980 927520 933504 934960 946560 949344 961350 967200 972400 978112 988900 993395 995280 1008678 1011840 1020800 1025440 1027650 1028456 1041216 1057485 1060800 1063920 1078800 1084600 1091200 1096160 1113024 1121952 1127984 1130415 1146225 1159400 1166880 1168700 1183200 1186680 1192074 1205776 1206400 1222640 1230528 1244100 1264800 1265792 1281800 1285570 1289600 1301520 1315392 1327040 1329900 1344904 1370200 1372800 1391280 1402440 1409980 1418560 1438400 1458600 1467168 1483350 1495936 1507220 1528300 1531200 1538160 1542684 1555840 1577600 1582240 1589432 1592448 1626900 1636800 1644240 1658800 1681130 1686400 1691976 1702272 1726080 1735360 1739100 1753050 1762475 1773200 1795200 1808664 1809600 1833960 1855040 1869920 1884025 1898688 1922700 1928355 1934400 1944800 1956224 1977800 1986790 1990560 2017356 2050880 2055300 2056912 2082432 2114970 2121600 2127840 2157600 2169200 2185469 2192320 2226048 2243904 2255968 2260830 2292450 2318800 2333760 2337400 2366400 2373360 2384148 2411552 2445280 2461056 2488200 2521695 2529600 2563600 2571140 2603040 2630784 2654080 2659800 2689808 2740400 2782560 2804880 2819960 2837120 2876800 2917200 2934336 2966700 2980185 3014440 3056600 3062400 3076320 3085368 3164480 3178864 3213925 3253800 3273600 3288480 3317600 3362260 3383952 3470720 3478200 3506100 3524950 3546400 3617328 3619200 3667920 3710080 3739840 3768050 3797376 3845400 3856710 3868800 3889600 3955600 3973580 3981120 4034712 4101760 4110600 4113824 4202825 4229940 4255680 4315200 4338400 4370938 4384640 4487808 4511936 4521660 4584900 4637600 4667520 4674800 4732800 4746720 4768296 4823104 4890560 4966975 4976400 5043390 5059200 5127200 5142280 5206080 5287425 5319600 5379616 5480800 5565120 5609760 5639920 5652075 5834400 5868672 5933400 5960370 6028880 6113200 6152640 6170736 6328960 6357728 6427850 6507600 6556407 6576960 6635200 6724520 6767904 6956400 7012200 7049900 7092800 7234656 7335840 7479680 7536100 7690800 7713420 7779200 7911200 7947160 7962240 8069424 8221200 8227648 8405650 8459880 8511360 8630400 8676800 8741876 9023872 9043320 9169800 9275200 9349600 9493440 9536592 9641775 9646208 9781120 9933950 9952800 10086780 10254400 10284560 10412160 10574850 10639200 10759232 10927345 10961600 11130240 11219520 11279840 11304150 11668800 11866800 11920740 12057760 12226400 12305280 12341472 12608475 12715456 12855700 13015200 13112814 13153920 13270400 13449040 13535808 13912800 14024400 14099800 14185600 14469312 14671680 14900925 15072200 15381600 15426840 15822400 15894320 16138848 16442400 16455296 16811300 16919760 17353600 17483752 18086640 18339600 18550400 18699200 18986880 19073184 19283550 19867900 19905600 20173560 20508800 20569120 21149700 21278400 21518464 21854690 21923200 22439040 22559680 22608300 23337600 23733600 23841480 24115520 24452800 24682944 25216950 25430912 25711400 26030400 26225628 26898080 27071616 27825600 28048800 28199600 28938624 29343360 29801850 30144400 30763200 30853680 31644800 31788640 32277696 32782035 32884800 33622600 33839520 34967504 36173280 36679200 37398400 38146368 38567100 39735800 39811200 40347120 41138240 42299400 42556800 43709380 45119360 45216600 47467200 47682960 48231040 48905600 49365888 50433900 51422800 52060800 52451256 53796160 54636725 55651200 56097600 56399200 59603700 60288800 61526400 61707360 63577280 64555392 65564070 65769600 67245200 67679040 69935008 72346560 73358400 76292736 77134200 79471600 80694240 82276480 84598800 87418760 90433200 94934400 95365920 100867800 102845600 104902512 107592320 109273450 112195200 112798400 119207400 120577600 123414720 127154560 131128140 134490400 135358080 139870016 144693120 146716800 154268400 158943200 161388480 163910175 169197600 174837520 180866400 190731840 201735600 205691200 209805024 218546900 225596800 238414800 241155200 246829440 262256280 268980800 279740032 308536800 317886400 322776960 327820350 338395200 349675040 361732800 381463680 403471200 411382400 419610048 437093800 476829600 524512560 537961600 617073600 635772800 655640700 676790400 699350080 723465600 806942400 839220096 874187600 953659200 1049025120 1234147200 1311281400 1398700160 1613884800 1748375200 1907318400 2098050240 2622562800 3496750400 4196100480 5245125600 6993500800 10490251200 20980502400
• Sum of all divisors σ(n): 91794124800
• Sum of proper divisors (its aliquot sum) s(n): 70813622400
• 20980502400 is an abundant number, because the sum of its proper divisors (70813622400) is greater than itself. Its abundance is 49833120000

Bases of 20980502400

• Binary: 10011100010100010010000111110000000₂
• Hexadecimal: 0x4E2890F80
• Base-36: 9MZ8Z9C

Squares and roots of 20980502400

• 20980502400 squared (20980502400²) is 440181480956405760000
• 20980502400 cubed (20980502400³) is 9235228617641425343053824000000
• The square root of 20980502400 is 144846.4787283419
• The cube root of 20980502400 is 2758.0700643717

Scales and comparisons

• 20,980,502,400 seconds is equal to 667 years, 5 weeks, 6 days, 21 hours, 20 minutes.
• To count from 1 to 20,980,502,400 would take you about one thousand, three hundred thirty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 20980502400 cubic inches would be around 229.8 feet tall.

Recreational maths with 20980502400

• 20980502400 backwards is 00420508902
• 20980502400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20980502400's digits is 30
• More coming soon!