20733209640

Names of 20733209640

• Cardinal: 20733209640 can be written as Twenty billion, seven hundred thirty-three million, two hundred nine thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.073320964 × 10¹⁰

Factors of 20733209640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 141

Divisors of 20733209640

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 18 19 20 22 24 26 30 33 36 38 39 40 41 44 45 47 52 55 57 60 65 66 72 76 78 82 88 90 94 95 99 104 110 114 117 120 121 123 130 132 141 143 152 156 164 165 171 180 188 190 195 198 205 209 220 228 234 235 242 246 247 260 264 282 285 286 312 328 330 342 360 363 369 376 380 390 396 410 418 423 429 440 451 456 468 470 484 492 494 495 517 520 533 564 570 572 585 605 611 615 627 660 684 705 715 726 738 741 760 779 780 792 820 836 846 855 858 893 902 936 940 968 984 988 990 1034 1045 1066 1089 1128 1140 1144 1170 1210 1222 1230 1235 1254 1287 1320 1353 1368 1410 1430 1452 1476 1482 1551 1558 1560 1573 1599 1640 1672 1692 1710 1716 1786 1804 1815 1833 1845 1880 1881 1927 1976 1980 2068 2090 2115 2132 2145 2178 2223 2255 2280 2299 2337 2340 2420 2444 2460 2470 2508 2574 2585 2665 2679 2706 2717 2820 2860 2904 2952 2964 3055 3102 3116 3135 3146 3198 3384 3420 3432 3572 3608 3630 3666 3690 3705 3762 3854 3895 3960 4059 4136 4180 4230 4264 4290 4356 4446 4465 4510 4598 4653 4674 4680 4719 4797 4840 4888 4920 4940 4961 5016 5148 5170 5330 5358 5412 5434 5445 5499 5640 5687 5720 5781 5863 5928 6110 6204 6232 6270 6292 6396 6435 6721 6765 6840 6897 7011 7144 7260 7332 7380 7410 7524 7708 7755 7790 7865 7995 8037 8118 8151 8360 8460 8569 8580 8712 8892 8930 9020 9165 9196 9306 9348 9405 9438 9594 9635 9823 9880 9922 10127 10296 10340 10660 10716 10824 10868 10890 10998 11115 11374 11495 11562 11609 11685 11726 12220 12408 12540 12584 12792 12870 13395 13442 13530 13585 13794 14022 14157 14520 14664 14760 14820 14883 15048 15416 15510 15580 15730 15990 16074 16236 16302 16920 17061 17138 17160 17343 17589 17784 17860 18040 18330 18392 18612 18696 18810 18876 19188 19270 19646 19844 20163 20254 20295 20680 20691 21197 21320 21432 21736 21780 21996 22230 22748 22990 23124 23218 23265 23370 23452 23595 23985 24440 24453 24805 25051 25080 25707 25740 26790 26884 27060 27170 27495 27588 28044 28314 28435 28905 29315 29469 29640 29766 29887 30381 31020 31160 31460 31980 32148 32472 32604 33605 34122 34276 34485 34686 34827 35055 35178 35720 36613 36660 37224 37620 37752 38376 38540 39292 39688 40185 40326 40508 40590 40755 41382 42394 42845 43560 43992 44460 44649 45496 45980 46248 46436 46530 46740 46904 47190 47970 48906 49115 49610 50102 50635 51183 51414 51480 52767 53580 53768 54120 54340 54990 55176 56088 56628 56870 57810 58045 58630 58938 59532 59774 60489 60762 62040 62920 63591 63960 64296 64493 65208 67210 68244 68552 68970 69372 69654 70110 70356 70785 73226 73320 73931 74415 75153 75240 77080 77121 78584 80370 80652 81016 81180 81510 82764 84788 85305 85690 86715 87945 88407 88920 89298 89661 91143 91960 92872 93060 93480 94259 94380 95940 97812 98230 99220 100204 100815 101270 102366 102828 103455 104481 105534 105985 107160 108053 108680 109839 109980 111397 113256 113740 115620 116090 117260 117876 119064 119548 120978 121524 122265 125255 127182 127699 128535 128986 134420 136488 137940 138744 139308 140220 140712 141570 146452 147345 147862 148830 149435 150306 151905 154242 160740 161304 162360 163020 165528 169576 170610 171380 173430 174135 175890 176814 178596 179322 182286 183065 186120 188518 188760 190773 191880 193479 195624 196460 198440 200408 201630 202540 204732 205656 206910 208962 211068 211970 216106 219678 219960 221793 222794 223245 225459 227480 231240 232180 233167 234520 235752 239096 241956 243048 244530 250510 254364 255398 255915 257070 257972 263835 268840 268983 275561 275880 278616 280440 282777 283140 292904 294690 295724 297660 298870 300612 302445 303810 308484 317955 321480 322465 324159 326040 329517 334191 341220 342760 346860 348270 351780 353628 357192 358644 364572 366130 369655 375765 377036 381546 383097 385605 386958 392920 402743 403260 405080 409464 413820 417924 422136 423940 432212 439356 442035 443586 445588 446490 448305 450918 455715 464360 466334 471295 475969 483912 489060 501020 508728 510796 511830 514140 515944 522405 527670 537966 540265 549195 551122 556985 565554 566280 580437 589380 591448 595320 597740 601224 604890 607620 616968 635910 638495 644930 648318 659034 665379 668382 682440 693720 696540 699501 703560 707256 717288 729144 732260 739310 751530 754072 763092 766194 771210 773916 805486 806520 826683 827640 835848 847880 848331 864424 878712 884070 887172 891176 892980 896610 901836 911430 932668 942590 951938 953865 967395 972477 978120 1002040 1002573 1021592 1023660 1028280 1044810 1055340 1075932 1080530 1098390 1102244 1108965 1113970 1127295 1131108 1149291 1160874 1165835 1178760 1195480 1208229 1209780 1215240 1225367 1271820 1276990 1289860 1296636 1318068 1330758 1336764 1344915 1377805 1393080 1399002 1404689 1413885 1427907 1464520 1478620 1503060 1526184 1532388 1542420 1547832 1610972 1620795 1647585 1653366 1670955 1696662 1768140 1774344 1785960 1793220 1803672 1822860 1865336 1885180 1903876 1907730 1915485 1934790 1944954 2005146 2013715 2047320 2089620 2098503 2110680 2151864 2161060 2196780 2204488 2217930 2227940 2254590 2262216 2298582 2321748 2331670 2379845 2416458 2419560 2450734 2480049 2543640 2553980 2579720 2593272 2636136 2661516 2673528 2689830 2755610 2798004 2809378 2827770 2855814 2902185 2957240 3006120 3031171 3064776 3084840 3221944 3241590 3295170 3306732 3326895 3341910 3393324 3497505 3536280 3586440 3624687 3645720 3676101 3770360 3807752 3815460 3830970 3869580 3889908 4010292 4027430 4133415 4179240 4197006 4214067 4241655 4283721 4322120 4393560 4430173 4435860 4455880 4509180 4597164 4643496 4663340 4759690 4832916 4862385 4901468 4960098 5012865 5107960 5235659 5323032 5379660 5511220 5596008 5618756 5655540 5711628 5746455 5804370 6041145 6062342 6126835 6483180 6590340 6613464 6653790 6683820 6786648 6995010 7023445 7139535 7249374 7352202 7630920 7661940 7739160 7779816 8020584 8054860 8266830 8394012 8428134 8483310 8567442 8860346 8871720 9018360 9093513 9194328 9326680 9519380 9665832 9724770 9802936 9920196 10025730 10471318 10492515 10759320 11022440 11028303 11237512 11311080 11423256 11492910 11608740 12082290 12124684 12253670 12400245 12642201 12966360 13180680 13290519 13307580 13367640 13990020 14046890 14279070 14498748 14704404 15155855 15323880 15706977 16109720 16533660 16788024 16856268 16966620 17134884 17720692 18123435 18187026 18380505 19038760 19449540 19840392 20051460 20942636 20985030 21070335 21418605 22056606 22150865 22985820 23217480 24164580 24249368 24507340 24800490 25284402 26178295 26581038 26615160 27280539 27980040 28093780 28558140 28997496 29408808 30311710 31413954 33067320 33712536 33933240 34269768 35441384 36246870 36374052 36761010 38899080 39871557 40102920 41885272 41970060 42140670 42837210 44113212 44301730 45467565 45971640 47120931 48329160 49014680 49600980 50568804 52356590 53162076 54561078 55141515 56187560 57116280 57592249 60623420 62827908 63211005 66452595 72493740 72748104 73522020 78534885 79743114 83940120 84281340 85674420 88226424 88603460 90935130 94241862 99201960 101137608 104713180 106324152 109122156 110283030 115184498 121246840 125655816 126422010 132905190 136402695 144987480 147044040 157069770 159486228 168562680 171348840 172776747 177206920 181870260 188483724 199357785 209426360 218244312 220566060 230368996 235604655 252844020 265810380 272805390 287961245 314139540 318972456 345553494 363740520 376967448 398715570 441132120 460737992 471209310 505688040 518330241 531620760 545610780 575922490 628279080 691106988 797431140 863883735 942418620 1036660482 1091221560 1151844980 1382213976 1594862280 1727767470 1884837240 2073320964 2303689960 2591651205 3455534940 4146641928 5183302410 6911069880 10366604820 20733209640
• Sum of all divisors σ(n): 87838732800
• Sum of proper divisors (its aliquot sum) s(n): 67105523160
• 20733209640 is an abundant number, because the sum of its proper divisors (67105523160) is greater than itself. Its abundance is 46372313520

Bases of 20733209640

• Binary: 10011010011110010111010110000101000₂
• Hexadecimal: 0x4D3CBAC28
• Base-36: 9IW0MY0

Squares and roots of 20733209640

• 20733209640 squared (20733209640²) is 429865981976188929600
• 20733209640 cubed (20733209640³) is 8912501521416786565644001344000
• The square root of 20733209640 is 143990.3109240341
• The cube root of 20733209640 is 2747.1909449321

Scales and comparisons

• 20,733,209,640 seconds is equal to 659 years, 13 weeks, 16 hours, 54 minutes.
• To count from 1 to 20,733,209,640 would take you about one thousand, three hundred eighteen 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 20733209640 cubic inches would be around 228.9 feet tall.

Recreational maths with 20733209640

• 20733209640 backwards is 04690233702
• 20733209640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20733209640's digits is 36
• More coming soon!