27729564392970

Names of 27729564392970

• Cardinal: 27729564392970 can be written as Twenty-seven trillion, seven hundred twenty-nine billion, five hundred sixty-four million, three hundred ninety-two thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 2.772956439297 × 10¹³

Factors of 27729564392970

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 19943

Divisors of 27729564392970

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 59 66 90 99 109 110 118 165 177 198 218 223 295 327 330 354 446 495 531 545 590 649 654 669 885 981 990 1062 1090 1115 1199 1298 1338 1635 1770 1947 1962 2007 2230 2398 2453 2655 3245 3270 3345 3597 3894 4014 4905 4906 5310 5841 5995 6431 6490 6690 7194 7359 9735 9810 10035 10791 11682 11990 12265 12862 13157 14718 17985 19293 19470 19531 20070 21582 22077 24307 24530 26314 29205 32155 35970 36795 38586 39062 39471 44154 48614 53955 57879 58410 58593 64310 65785 70741 72921 73590 78942 96465 97655 107910 110385 115758 117186 118413 121535 131570 141482 144727 145842 175779 192930 195310 197355 212223 214841 218763 220770 236826 243070 267377 289395 289454 292965 351558 353705 364605 394710 424446 429682 434181 437526 534754 578790 585930 592065 636669 644523 707410 723635 729210 802131 868362 878895 1061115 1074205 1093815 1152329 1184130 1273338 1289046 1302543 1336885 1434113 1447270 1604262 1757790 1933569 2122230 2128879 2148410 2170905 2187630 2304658 2406393 2605086 2673770 2868226 3183345 3222615 3456987 3867138 4010655 4257758 4302339 4341810 4355413 4812786 5761645 6366690 6386637 6445230 6512715 6913974 7170565 8021310 8604678 8710826 9667845 10370961 10644395 11523290 12031965 12675619 12773274 12907017 13025430 13066239 14341130 15775243 17284935 19159911 19335690 20741922 21288790 21511695 21777065 23417669 24063930 25351238 25814034 26132478 31550486 31933185 34569870 38026857 38319822 39198717 43023390 43554130 46835338 47325729 47909543 51854805 63378095 63866370 64535085 65331195 70253007 76053714 78397434 78876215 94651458 95799555 95819086 103709610 114080571 117088345 125603861 126756190 129070170 130662390 140506014 141977187 143728629 157752430 190134285 191599110 195993585 210759021 228161142 234176690 236628645 239547715 251207722 256969367 283954374 287457258 351265035 376811583 380268570 391987170 421518042 431185887 473257290 474740017 479095430 513938734 570402855 628019305 702530070 709885935 718643145 753623166 770908101 862371774 949480034 1053795105 1130434749 1140805710 1256038610 1284846835 1381642471 1419771870 1424220051 1437286290 1541816202 1884057915 2107590210 2155929435 2260869498 2312724303 2373700085 2569693670 2763284942 2826663037 2848440102 3768115830 3854540505 4144927413 4272660153 4311858870 4625448606 4747400170 5222140187 5652173745 5653326074 6908212355 7121100255 7709081010 8289854826 8479989111 8545320306 10444280374 11304347490 11563621515 12434782239 13816424710 14133315185 14242200510 15666420561 16959978222 20724637065 21363300765 23127243030 24869564478 25439967333 26110700935 28009661003 28266630370 31332841122 41449274130 42399945555 42726601530 46999261683 50879934666 52221401870 56019322006 62173911195 78332102805 84028983009 84799891110 93998523366 124347822390 127199836665 140048305015 156664205610 168057966018 234996308415 252086949027 254399673330 280096610030 308106271033 420144915045 469992616830 504173898054 616212542066 840289830090 924318813099 1260434745135 1540531355165 1848637626198 2520869490270 2772956439297 3081062710330 4621594065495 5545912878594 9243188130990 13864782196485 27729564392970
• Sum of all divisors σ(n): 81084113510400
• Sum of proper divisors (its aliquot sum) s(n): 53354549117430
• 27729564392970 is an abundant number, because the sum of its proper divisors (53354549117430) is greater than itself. Its abundance is 25624984724460

Bases of 27729564392970

• Binary: 110010011100001001010110101011101111000001010₂
• Hexadecimal: 0x19384AD5DE0A
• Base-36: 9TUSAOLQI

Squares and roots of 27729564392970

• 27729564392970 squared (27729564392970²) is 768928741423869684585420900
• 27729564392970 cubed (27729564392970³) is 21322059048918573063709312265020451073000
• The square root of 27729564392970 is 5265886.8572131325
• The cube root of 27729564392970 is 30267.8111597203

Scales and comparisons

• 27,729,564,392,970 seconds is equal to 881,714 years, 19 weeks, 3 days, 7 hours, 49 minutes, 30 seconds.
• To count from 1 to 27,729,564,392,970 would take you about two million, two hundred four thousand, two hundred eighty-five 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 27729564392970 cubic inches would be around 2522.3 feet tall.

Recreational maths with 27729564392970

• 27729564392970 backwards is 07929346592772
• The number of decimal digits it has is: 14
• The sum of 27729564392970's digits is 72
• More coming soon!