21272695131690

Names of 21272695131690

• Cardinal: 21272695131690 can be written as Twenty-one trillion, two hundred seventy-two billion, six hundred ninety-five million, one hundred thirty-one thousand, six hundred ninety.

Scientific notation

• Scientific notation: 2.127269513169 × 10¹³

Factors of 21272695131690

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1301

Divisors of 21272695131690

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 31 45 54 62 71 90 93 127 135 142 155 186 213 254 270 279 310 355 381 426 465 521 541 558 635 639 710 762 837 930 1042 1065 1082 1143 1270 1278 1395 1563 1623 1674 1905 1917 2130 2201 2286 2605 2705 2790 3126 3195 3246 3429 3810 3834 3937 4185 4402 4689 4869 5210 5410 5715 6390 6603 6858 7815 7874 8115 8370 9017 9378 9585 9738 11005 11430 11811 13206 14067 14607 15630 16151 16230 16771 17145 18034 19170 19685 19809 22010 23445 23622 24345 27051 28134 29214 32302 33015 33542 34290 35433 36991 38411 39370 39618 45085 46890 48453 48690 50313 54102 59055 59427 66030 66167 68707 70335 70866 73035 73982 76822 80755 81153 83855 90170 96906 99045 100626 106299 110973 115233 118110 118854 132334 135255 137414 140670 145359 146070 150939 161510 162306 167710 177165 184955 192055 198090 198501 206121 212598 221946 230466 242265 243459 251565 270510 279527 281861 290718 297135 301878 330835 332919 343535 345699 354330 369910 384110 397002 405765 412242 436077 452817 484530 486918 503130 531495 554865 559054 563722 576165 594270 595503 618363 661670 665838 687070 691398 726795 754695 811530 838581 845583 872154 905634 992505 998757 1030605 1037097 1062990 1109730 1146721 1152330 1190741 1191006 1217295 1236726 1397635 1409305 1453590 1509390 1664595 1677162 1691166 1728495 1786509 1855089 1985010 1997514 2051177 2061210 2074194 2129917 2180385 2264085 2293442 2381482 2434590 2515743 2536749 2795270 2818610 2977515 3091815 3329190 3440163 3456990 3572223 3573018 3710178 4102354 4192905 4227915 4259834 4360770 4528170 4697857 4878197 4993785 5031486 5073498 5185485 5733605 5953705 5955030 6153531 6183630 6389751 6880326 7144446 7547229 7610247 8385810 8455830 8737691 8932545 9275445 9395714 9756394 9987570 10255885 10320489 10370970 10649585 10716669 11467210 11907410 12307062 12578715 12683745 12779502 14093571 14634591 15094458 15220494 17200815 17475382 17861115 17865090 18460593 18550890 19169253 20012131 20511770 20640978 21299170 21433338 23489285 24390985 25157430 25367490 26213073 28187142 29269182 30767655 30961467 31948755 32150007 34401630 35722230 35796347 36921186 37736145 38051235 38338506 40024262 42280713 43688455 43903773 46978570 48781970 51602445 52426146 53583345 55381779 57507759 60036393 61535310 61922934 63897510 64300014 70467855 71592694 73172955 75472290 76102470 78639219 84561426 87376910 87807546 92302965 95846265 100060655 103204890 107166690 107389041 110763558 115015518 120072786 126842139 131065365 131711319 140935710 145633567 146345910 151224107 154807335 157278438 160750035 178981735 180109179 184605930 191692530 200121310 211403565 214778082 219518865 235917657 253684278 262130730 263422638 276908895 287538795 291267134 300181965 302448214 309614670 321500070 322167123 357963470 360218358 393196095 422807130 436900701 439037730 453672321 471835314 536945205 540327537 553817790 575077590 600363930 620376061 634210695 644334246 658556595 728167835 756120535 786392190 873801402 900545895 907344642 966501369 1073890410 1080655074 1109686757 1179588285 1240752122 1268421390 1310702103 1317113190 1361016963 1456335670 1512241070 1610835615 1801091790 1861128183 1933002738 2184503505 2219373514 2268361605 2359176570 2541540637 2621404206 2701637685 2722033926 3101880305 3221671230 3329060271 3722256366 3932106309 4083050889 4369007010 4536723210 4832506845 5083081274 5403275370 5548433785 5583384549 6203760610 6553510515 6658120542 6805084815 7624621911 7864212618 8166101778 9305640915 9665013690 9987180813 11096867570 11166769098 12707703185 13107021030 13610169630 15249243822 16645301355 16750153647 18611281830 19660531545 19974361626 20415254445 22873865733 25415406370 27916922745 29961542439 33290602710 33500307294 38123109555 39321063090 40830508890 45747731466 49935904065 55833845490 59923084878 68621597199 76246219110 78787759747 83750768235 99871808130 114369328665 137243194398 149807712195 157575519494 167501536470 228738657330 236363279241 299615424390 343107985995 393938798735 472726558482 686215971990 709089837723 787877597470 1181816396205 1418179675446 2127269513169 2363632792410 3545449188615 4254539026338 7090898377230 10636347565845 21272695131690
• Sum of all divisors σ(n): 60075131535360
• Sum of proper divisors (its aliquot sum) s(n): 38802436403670
• 21272695131690 is an abundant number, because the sum of its proper divisors (38802436403670) is greater than itself. Its abundance is 17529741271980

Bases of 21272695131690

• Binary: 100110101100011101111011011111100111000101010₂
• Hexadecimal: 0x1358EF6FCE2A
• Base-36: 7JGJHFPYI

Squares and roots of 21272695131690

• 21272695131690 squared (21272695131690²) is 452527558165827426442256100
• 21272695131690 cubed (21272695131690³) is 9626480783549760400198862915370205809000
• The square root of 21272695131690 is 4612233.2043913391
• The cube root of 21272695131690 is 27708.1484243565

Scales and comparisons

• 21,272,695,131,690 seconds is equal to 676,405 years, 47 weeks, 5 hours, 1 minute, 30 seconds.
• To count from 1 to 21,272,695,131,690 would take you about one million, six hundred ninety-one thousand and fourteen 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 21272695131690 cubic inches would be around 2309 feet tall.

Recreational maths with 21272695131690

• 21272695131690 backwards is 09613159627212
• 21272695131690 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21272695131690's digits is 54
• More coming soon!