21072769950960

Names of 21072769950960

• Cardinal: 21072769950960 can be written as Twenty-one trillion, seventy-two billion, seven hundred sixty-nine million, nine hundred fifty thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.107276995096 × 10¹³

Factors of 21072769950960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2202

Divisors of 21072769950960

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 35 36 39 40 42 45 48 52 56 60 63 65 70 72 73 78 80 84 90 91 104 105 112 117 120 126 130 140 144 146 156 168 180 182 195 208 210 219 234 240 252 260 273 280 292 312 315 336 360 364 365 390 420 438 455 468 504 511 520 546 560 584 585 624 630 657 720 728 730 780 819 840 876 910 936 949 1008 1022 1040 1092 1095 1168 1170 1260 1314 1365 1456 1460 1533 1560 1638 1680 1752 1820 1872 1898 2044 2099 2184 2190 2340 2520 2555 2628 2730 2847 2920 3066 3120 3276 3285 3504 3640 3796 4088 4095 4198 4368 4380 4599 4680 4745 5040 5110 5256 5460 5694 5840 6132 6297 6552 6570 6643 7280 7592 7665 8176 8190 8396 8541 8760 9198 9360 9490 10220 10495 10512 10920 11388 12264 12594 13104 13140 13286 14235 14693 15184 15330 16380 16792 17082 17520 18396 18891 18980 19929 20440 20990 21840 22776 22995 24528 25188 26280 26572 27287 28470 29386 30660 31485 32760 33215 33584 34164 36792 37782 37960 39858 40880 41980 42705 44079 45552 45990 50376 52560 53144 54574 56940 58772 59787 61320 62970 65520 66430 68328 73465 73584 75564 75920 79716 81861 83960 85410 88158 91980 94455 99645 100752 106288 109148 113880 117544 119574 122640 125940 132237 132860 136435 136656 146930 151128 153227 159432 163722 167920 170820 176316 183960 188910 191009 199290 218296 220395 227760 235088 239148 245583 251880 264474 265720 272870 293860 298935 302256 306454 318864 327444 341640 352632 367920 377820 382018 398580 409305 436592 440790 459681 478296 491166 503760 528948 531440 545740 573027 587720 597870 612908 654888 661185 683280 705264 755640 764036 766135 797160 818610 881580 919362 955045 956592 982332 1057896 1072589 1091480 1146054 1175440 1195740 1225816 1227915 1309776 1322370 1379043 1511280 1528072 1532270 1594320 1637220 1719081 1763160 1838724 1910090 1964664 1991951 2115792 2145178 2182960 2292108 2298405 2391480 2451632 2455830 2644740 2758086 2865135 3056144 3064540 3217767 3274440 3438162 3526320 3677448 3820180 3929328 3983902 4290356 4405801 4584216 4596810 4782960 4911660 5289480 5362945 5516172 5730270 5975853 6129080 6435534 6548880 6876324 6895215 7354896 7640360 7967804 8580712 8595405 8811602 9168432 9193620 9653301 9823320 9959755 10578960 10725890 11032344 11460540 11951706 12258160 12871068 13217403 13752648 13790430 13943657 15280720 15935608 16088835 17161424 17190810 17623204 17927559 18387240 19306602 19646640 19919510 21451780 22029005 22064688 22921080 23903412 25742136 26434806 27505296 27580860 27887314 29879265 30840607 31871216 32177670 34381620 35246408 35855118 36774480 38613204 39652209 39839020 41830971 42903560 44058010 45842160 47806824 48266505 51484272 52869612 55161720 55774628 57275413 59758530 61681214 64355340 66087015 68763240 69718285 70492816 71710236 77226408 79304418 79678040 83661942 85807120 88116020 89637795 92521821 95613648 96533010 105739224 110323440 111549256 114550826 119517060 123362428 125492913 128710680 132174030 137526480 139436570 143420472 154203035 154452816 158608836 159356080 167323884 171826239 176232040 179275590 185043642 193066020 198261045 209154855 211478448 223098512 229101652 239034120 246724856 250985826 257421360 264348060 277565463 278873140 286377065 286840944 308406070 317217672 321623473 334647768 343652478 352464080 358551180 370087284 386132040 396522090 400927891 418309710 458203304 462609105 478068240 493449712 501971652 515478717 528696120 555130926 557746280 572754130 616812140 627464565 634435344 643246946 669295536 687304956 717102360 740174568 772264080 793044180 801855782 836619420 859131195 916406608 925218210 964870419 1003943304 1030957434 1057392240 1110261852 1115492560 1145508260 1202783673 1233624280 1254929130 1286493892 1374609912 1387827315 1434204720 1480349136 1586088360 1603711564 1608117365 1673238840 1718262390 1850436420 1929740838 2004639455 2007886608 2061914868 2220523704 2251364311 2291016520 2405567346 2467248560 2509858260 2572987784 2577393585 2749219824 2775654630 2894611257 3172176720 3207423128 3216234730 3346477680 3436524780 3608351019 3700872840 3859481676 4009278910 4123829736 4181105149 4441047408 4502728622 4582033040 4811134692 4824352095 5019716520 5145975568 5154787170 5551309260 5789222514 6013918365 6414846256 6432469460 6754092933 6873049560 7216702038 7401745680 7718963352 8018557820 8247659472 8362210298 9005457244 9622269384 9648704190 10039433040 10309574340 11102618520 11256821555 11578445028 12027836730 12543315447 12864938920 13508185866 13746099120 14433404076 14473056285 15437926704 16037115640 16724420596 18010914488 18041755095 19244538768 19297408380 20262278799 20619148680 20905525745 22205237040 22513643110 23156890056 24055673460 25086630894 25729877840 27016371732 28866808152 28946112570 29267736043 32074231280 33448841192 33770464665 36021828976 36083510190 37629946341 38594816760 40524557598 41238297360 41811051490 45027286220 46313780112 48111346920 50173261788 54032743464 57733616304 57892225140 58535472086 62716577235 66897682384 67540929330 72167020380 75259892682 77189633520 81049115196 83622102980 87803208129 90054572440 96222693840 100346523576 101311393995 108065486928 115784450280 117070944172 125433154470 135081858660 144334040760 146338680215 150519785364 162098230392 167244205960 175606416258 180109144880 188149731705 200693047152 202622787990 231568900560 234141888344 250866308940 263409624387 270163717320 288668081520 292677360430 301039570728 324196460784 334488411920 351212832516 376299463410 405245575980 439016040645 468283776688 501732617880 526819248774 540327434640 585354720860 602079141456 702425665032 752598926820 810491151960 878032081290 1003465235760 1053638497548 1170709441720 1317048121935 1404851330064 1505197853640 1620982303920 1756064162580 2107276995096 2341418883440 2634096243870 3010395707280 3512128325160 4214553990192 5268192487740 7024256650320 10536384975480 21072769950960
• Sum of all divisors σ(n): 88336028673984
• Sum of proper divisors (its aliquot sum) s(n): 67263258723024
• 21072769950960 is an abundant number, because the sum of its proper divisors (67263258723024) is greater than itself. Its abundance is 46190488772064

Bases of 21072769950960

• Binary: 100110010101001100010111101111010010011110000₂
• Hexadecimal: 0x132A62F7A4F0
• Base-36: 7GWP35980

Squares and roots of 21072769950960

• 21072769950960 squared (21072769950960²) is 444061633406082720804921600
• 21072769950960 cubed (21072769950960³) is 9357608644813915274262031116558644736000
• The square root of 21072769950960 is 4590508.6810679271
• The cube root of 21072769950960 is 27621.0727671485

Scales and comparisons

• 21,072,769,950,960 seconds is equal to 670,048 years, 46 weeks, 6 days, 8 hours, 36 minutes.
• To count from 1 to 21,072,769,950,960 would take you about one million, six hundred seventy-five thousand, one hundred twenty-two 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 21072769950960 cubic inches would be around 2301.8 feet tall.

Recreational maths with 21072769950960

• 21072769950960 backwards is 06905996727012
• 21072769950960 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21072769950960's digits is 63
• More coming soon!