20309515200

Names of 20309515200

• Cardinal: 20309515200 can be written as Twenty billion, three hundred nine million, five hundred fifteen thousand, two hundred.

Scientific notation

• Scientific notation: 2.03095152 × 10¹⁰

Factors of 20309515200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 188

Divisors of 20309515200

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 23 24 25 26 30 32 36 39 40 45 46 48 50 52 53 60 64 65 69 72 75 78 80 89 90 92 96 100 104 106 115 117 120 130 138 144 150 156 159 160 178 180 184 192 195 200 207 208 212 225 230 234 240 260 265 267 276 288 299 300 312 318 320 325 345 356 360 368 390 400 414 416 424 445 450 460 468 477 480 520 530 534 552 575 576 585 598 600 624 636 650 689 690 712 720 736 780 795 800 801 828 832 848 890 897 900 920 936 954 960 975 1035 1040 1060 1068 1104 1150 1157 1170 1196 1200 1219 1248 1272 1300 1325 1335 1378 1380 1424 1440 1472 1495 1560 1590 1600 1602 1656 1696 1725 1780 1794 1800 1840 1872 1908 1950 2047 2067 2070 2080 2120 2136 2208 2225 2300 2314 2340 2385 2392 2400 2438 2496 2544 2600 2650 2670 2691 2756 2760 2848 2880 2925 2990 3120 3180 3204 3312 3392 3445 3450 3471 3560 3588 3600 3657 3680 3744 3816 3900 3975 4005 4094 4134 4140 4160 4240 4272 4416 4450 4485 4600 4628 4680 4717 4770 4784 4800 4876 5088 5175 5200 5300 5340 5382 5512 5520 5696 5785 5850 5980 6095 6141 6201 6240 6360 6408 6624 6675 6890 6900 6942 7120 7176 7200 7314 7360 7475 7488 7632 7800 7950 8010 8188 8268 8280 8480 8544 8900 8970 9200 9256 9360 9434 9540 9568 9752 10176 10235 10335 10350 10400 10413 10600 10680 10764 10971 11024 11040 11570 11700 11925 11960 12190 12282 12402 12480 12720 12816 13248 13350 13455 13780 13800 13884 14151 14240 14352 14400 14628 14950 15264 15600 15847 15900 16020 16376 16536 16560 16960 17088 17225 17355 17800 17940 18285 18400 18423 18512 18720 18868 19080 19136 19504 20025 20470 20670 20700 20800 20826 21200 21360 21528 21942 22048 22080 22425 23140 23400 23585 23850 23920 24380 24564 24804 25440 25632 26611 26700 26910 27560 27600 27768 28302 28480 28704 28925 29256 29900 30475 30528 30705 31005 31200 31694 31800 32040 32752 33072 33120 34450 34710 35600 35880 36570 36800 36846 37024 37440 37736 38160 39008 40050 40940 41340 41400 41652 42400 42453 42720 43056 43884 44096 44850 46280 46800 47170 47541 47700 47840 48760 49128 49608 50880 51175 51264 51675 52065 53222 53400 53820 54855 55120 55200 55536 56604 57408 57850 58512 59800 60950 61321 61410 62010 62400 63388 63600 64080 65504 66144 66240 67275 68900 69420 70755 71200 71760 73140 73692 74048 75472 76320 78016 79235 79833 80100 81880 82680 82800 83304 84800 84906 85440 86112 86775 87768 89700 91425 92115 92560 93600 94340 95082 95400 95680 97520 98256 99216 102350 103350 104130 106444 106800 107640 108491 109710 110240 110400 111072 113208 115700 117024 117925 119600 121900 122642 122820 124020 126776 127200 128160 131008 132288 133055 134550 137800 138840 141510 142400 142623 143520 146280 147384 150944 152640 153525 155025 158470 159666 160200 163760 165360 165600 166608 169812 172224 173550 175536 179400 182850 183963 184230 185120 187200 188680 190164 190800 195040 196512 198432 204700 206700 208260 212265 212888 213600 215280 216982 219420 220480 222144 226416 231400 234048 235850 237705 239200 239499 243800 245284 245640 248040 253552 254400 256320 260325 266110 269100 274275 275600 277680 283020 285246 287040 292560 294768 301888 306605 307050 310050 316940 319332 320400 325473 327520 330720 331200 333216 339624 347100 351072 353775 358800 365700 367926 368460 370240 377360 380328 381600 390080 393024 396175 396864 399165 409400 413400 416520 424530 425776 427200 430560 433964 438840 452832 460575 462800 471700 475410 478400 478998 487600 490568 491280 496080 507104 520650 532220 538200 542455 548550 551200 551889 555360 566040 570492 585120 589536 613210 614100 620100 633880 638664 640800 650946 655040 661440 665275 666432 679248 694200 702144 707550 713115 717600 731400 735852 736920 754720 760656 763200 792350 798330 818800 826800 833040 849060 851552 861120 867928 877680 905664 919815 921150 925600 943400 950820 957996 975200 976419 981136 982560 992160 1014208 1041300 1061325 1064440 1076400 1084910 1097100 1102400 1103778 1110720 1132080 1140984 1170240 1179072 1188525 1197495 1226420 1228200 1240200 1267760 1277328 1281600 1301892 1330550 1358496 1388400 1410383 1415100 1426230 1435200 1462800 1471704 1473840 1509440 1521312 1533025 1584700 1596660 1627365 1637600 1653600 1666080 1698120 1703104 1735856 1755360 1839630 1842300 1851200 1886800 1901640 1915992 1950400 1952838 1962272 1965120 1984320 1995825 2082600 2122650 2128880 2152800 2169820 2194200 2207556 2264160 2281968 2377050 2394990 2452840 2456400 2480400 2535520 2554656 2603784 2661100 2712275 2716992 2759445 2776800 2820766 2830200 2852460 2925600 2943408 2947680 3042624 3066050 3169400 3193320 3254730 3275200 3307200 3332160 3396240 3471712 3510720 3565575 3679260 3684600 3773600 3803280 3831984 3905676 3924544 3991650 4165200 4231149 4245300 4257760 4305600 4339640 4388400 4415112 4528320 4563936 4599075 4754100 4789980 4882095 4905680 4912800 4960800 5071040 5109312 5207568 5322200 5424550 5518890 5553600 5641532 5660400 5704920 5851200 5886816 5895360 5987475 6132100 6338800 6386640 6509460 6792480 6943424 7051915 7131150 7358520 7369200 7547200 7606560 7663968 7811352 7983300 8136825 8330400 8462298 8490600 8515520 8679280 8776800 8830224 9127872 9198150 9508200 9579960 9764190 9811360 9825600 9921600 10415136 10644400 10849100 11037780 11283064 11320800 11409840 11773632 11974950 12264200 12677600 12693447 12773280 13018920 13584960 13797225 14103830 14262300 14717040 14738400 15213120 15327936 15622704 15966600 16273650 16660800 16924596 16981200 17358560 17553600 17660448 18396300 19016400 19159920 19528380 19622720 20830272 21155745 21288800 21698200 22075560 22566128 22641600 22819680 23949900 24410475 24528400 25355200 25386894 25546560 26037840 27594450 28207660 28524600 29434080 29476800 31245408 31933200 32547300 33849192 33962400 34717120 35259575 35320896 36792600 38032800 38319840 39056760 42311490 42577600 43396400 44151120 45132256 45639360 47899800 48820950 49056800 50773788 52075680 55188900 56415320 57049200 58868160 62490816 63467235 63866400 65094600 67698384 67924800 70519150 73585200 76065600 76639680 78113520 84622980 86792800 88302240 90264512 95799600 97641900 98113600 101547576 104151360 105778725 110377800 112830640 114098400 126934470 127732800 130189200 135396768 141038300 147170400 156227040 169245960 173585600 176604480 191599200 195283800 203095152 211557450 220755600 225661280 228196800 253868940 260378400 270793536 282076600 294340800 312454080 317336175 338491920 383198400 390567600 406190304 423114900 441511200 451322560 507737880 520756800 564153200 634672350 676983840 781135200 812380608 846229800 883022400 1015475760 1128306400 1269344700 1353967680 1562270400 1692459600 2030951520 2256612800 2538689400 3384919200 4061903040 5077378800 6769838400 10154757600 20309515200
• Sum of all divisors σ(n): 83576525760
• Sum of proper divisors (its aliquot sum) s(n): 63267010560
• 20309515200 is an abundant number, because the sum of its proper divisors (63267010560) is greater than itself. Its abundance is 42957495360

Bases of 20309515200

• Binary: 10010111010100010101001101111000000₂
• Hexadecimal: 0x4BA8A9BC0
• Base-36: 9BVRE80

Squares and roots of 20309515200

• 20309515200 squared (20309515200²) is 412476407659031040000
• 20309515200 cubed (20309515200³) is 8377195870992487324151808000000
• The square root of 20309515200 is 142511.4563815837
• The cube root of 20309515200 is 2728.3485564097

Scales and comparisons

• 20,309,515,200 seconds is equal to 645 years, 40 weeks, 3 days, 20 hours.
• To count from 1 to 20,309,515,200 would take you about one thousand, two hundred ninety-one 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 20309515200 cubic inches would be around 227.4 feet tall.

Recreational maths with 20309515200

• 20309515200 backwards is 00251590302
• The number of decimal digits it has is: 11
• The sum of 20309515200's digits is 27
• More coming soon!