13878682528896

Names of 13878682528896

• Cardinal: 13878682528896 can be written as Thirteen trillion, eight hundred seventy-eight billion, six hundred eighty-two million, five hundred twenty-eight thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.3878682528896 × 10¹³

Factors of 13878682528896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 146

Divisors of 13878682528896

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 37 48 54 62 64 72 73 74 81 93 96 108 111 124 128 144 146 148 162 186 192 216 219 222 243 248 279 288 292 296 324 333 372 384 432 438 444 486 496 558 576 584 592 648 657 666 744 837 864 876 888 972 992 999 1116 1147 1152 1168 1184 1296 1314 1332 1488 1674 1728 1752 1776 1944 1971 1984 1998 2232 2263 2294 2336 2368 2511 2592 2628 2664 2701 2976 2997 3348 3441 3456 3504 3552 3888 3942 3968 3996 4464 4526 4588 4672 4736 5022 5184 5256 5328 5329 5402 5913 5952 5994 6696 6789 6882 7008 7104 7533 7776 7884 7992 8103 8928 8991 9052 9176 9344 10044 10323 10368 10512 10656 10658 10804 11826 11904 11988 13392 13578 13764 14016 14208 15066 15552 15768 15984 15987 16206 17739 17856 17982 18104 18352 20088 20367 20646 21024 21312 21316 21608 23652 23976 24309 26784 27156 27528 28032 30132 30969 31104 31536 31968 31974 32412 35478 35712 35964 36208 36704 40176 40734 41292 42048 42624 42632 43216 47304 47952 47961 48618 53568 54312 55056 60264 61101 61938 63072 63936 63948 64824 70956 71928 72416 72927 73408 80352 81468 82584 83731 84096 85264 86432 92907 94608 95904 95922 97236 107136 108624 110112 120528 122202 123876 126144 127872 127896 129648 141912 143856 143883 144832 145854 146816 160704 162936 165168 165199 167462 170528 172864 183303 185814 189216 191808 191844 194472 197173 217248 218781 220224 241056 244404 247752 251193 252288 255792 259296 278721 283824 287712 287766 289664 291708 321408 325872 330336 330398 334924 341056 345728 366606 371628 378432 383616 383688 388944 389017 394346 431649 434496 437562 440448 482112 488808 495504 495597 502386 511584 518592 549909 557442 567648 575424 575532 583416 591519 651744 656343 660672 660796 669848 682112 733212 743256 753579 756864 767376 777888 778034 788692 863298 868992 875124 964224 977616 991008 991194 1004772 1023168 1037184 1099818 1114884 1135296 1150848 1151064 1166832 1167051 1183038 1294947 1303488 1312686 1321344 1321592 1339696 1466424 1486512 1486791 1507158 1534752 1555776 1556068 1577384 1726596 1750248 1774557 1955232 1982016 1982388 2009544 2046336 2199636 2229768 2260737 2270592 2302128 2333664 2334102 2366076 2589894 2606976 2625372 2643184 2679392 2932848 2973024 2973582 3014316 3069504 3111552 3112136 3154768 3453192 3500496 3501153 3549114 3910464 3964032 3964776 4019088 4399272 4459536 4460373 4521474 4604256 4667328 4668204 4732152 5179788 5250744 5286368 5323671 5358784 5865696 5946048 5947164 6028632 6112363 6139008 6224272 6309536 6782211 6906384 7000992 7002306 7098228 7820928 7929552 8038176 8798544 8919072 8920746 9042948 9208512 9334656 9336408 9464304 10359576 10501488 10503459 10572736 10647342 10717568 11731392 11892096 11894328 12057264 12059527 12224726 12448544 12619072 13381119 13564422 13812768 14001984 14004612 14196456 14393629 15859104 15971013 16076352 17597088 17838144 17841492 18085896 18337089 18417024 18672816 18928608 20346633 20719152 21002976 21006918 21145472 21294684 23462784 23788656 24114528 24119054 24449452 24897088 25238144 26762238 27128844 27625536 28003968 28009224 28392912 28787258 31510377 31718208 31942026 32152704 35194176 35676288 35682984 36171792 36178581 36674178 37345632 37857216 40143357 40693266 41438304 42005952 42013836 42589368 43180887 47577312 47913039 48229056 48238108 48898904 49794176 53524476 54257688 55011267 55251072 56018448 56785824 57574516 63020754 63436416 63884052 70388352 71365968 72343584 72357162 73348356 74691264 75714432 80286714 81386532 82876608 84011904 84027672 85178736 86361774 94531131 95154624 95826078 96458112 96476216 97797808 107048952 108515376 108535743 110022534 112036896 113571648 115149032 126041508 127768104 129542661 142731936 144687168 144714324 146696712 149382528 160573428 162773064 165033801 165753216 168055344 170357472 172723548 189062262 190309248 191652156 192952432 195595616 214097904 217030752 217071486 220045068 224073792 227143296 230298064 252083016 255536208 259085322 285463872 289374336 289428648 293393424 321146856 325546128 325607229 330067602 336110688 340714944 345447096 378124524 383304312 385904864 388627983 391191232 428195808 434061504 434142972 440090136 446202499 448147584 460596128 495101403 504166032 511072416 518170644 570927744 578857296 586786848 642293712 651092256 651214458 660135204 672221376 681429888 690894192 756249048 766608624 771809728 777255966 782382464 856391616 868123008 868285944 880180272 892404998 921192256 976821687 990202806 1008332064 1022144832 1036341288 1157714592 1165883949 1173573696 1284587424 1302184512 1302428916 1320270408 1338607497 1344442752 1381788384 1485304209 1512498096 1533217248 1543619456 1554511932 1712783232 1736571888 1760360544 1784809996 1842384512 1953643374 1980405612 2016664128 2044289664 2072682576 2315429184 2331767898 2347147392 2569174848 2604369024 2604857832 2640540816 2677214994 2763576768 2930465061 2970608418 3024996192 3066434496 3109023864 3473143776 3497651847 3520721088 3569619992 3907286748 3960811224 4015822491 4033328256 4145365152 4630858368 4663535796 5138349696 5209715664 5281081632 5354429988 5527153536 5860930122 5941216836 6049992384 6132868992 6218047728 6946287552 6995303694 7041442176 7139239984 7814573496 7921622448 8031644982 8290730304 9327071592 10419431328 10562163264 10708859976 11721860244 11882433672 12047467473 12099984768 12436095456 13892575104 13990607388 14278479968 15629146992 15843244896 16063289964 16581460608 18654143184 20838862656 21124326528 21417719952 23443720488 23764867344 24094934946 24872190912 27981214776 28556959936 31258293984 31686489792 32126579928 36142402419 37308286368 41677725312 42835439904 46887440976 47529734688 48189869892 49744381824 55962429552 57113919872 62516587968 63372979584 64253159856 72284804838 74616572736 85670879808 93774881952 95059469376 96379739784 108427207257 111924859104 125033175936 128506319712 144569609676 149233145472 171341759616 187549763904 190118938752 192759479568 216854414514 223849718208 257012639424 289139219352 375099527808 385518959136 433708829028 447699436416 514025278848 578278438704 771037918272 867417658056 1156556877408 1542075836544 1734835316112 2313113754816 3469670632224 4626227509632 6939341264448 13878682528896
• Sum of all divisors σ(n): 44517838310400
• Sum of proper divisors (its aliquot sum) s(n): 30639155781504
• 13878682528896 is an abundant number, because the sum of its proper divisors (30639155781504) is greater than itself. Its abundance is 16760473252608

Bases of 13878682528896

• Binary: 11001001111101100001111100010010110010000000₂
• Hexadecimal: 0xC9F61F12C80
• Base-36: 4X3S18O00

Squares and roots of 13878682528896

• 13878682528896 squared (13878682528896²) is 192617828737883069874978816
• 13878682528896 cubed (13878682528896³) is 2673281694458339628130014868597307867136
• The square root of 13878682528896 is 3725410.3839571823
• The cube root of 13878682528896 is 24031.6033482493

Scales and comparisons

• 13,878,682,528,896 seconds is equal to 441,299 years, 9 weeks, 15 hours, 21 minutes, 36 seconds.
• To count from 1 to 13,878,682,528,896 would take you about one million, one hundred three thousand, two hundred forty-seven 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 13878682528896 cubic inches would be around 2002.6 feet tall.

Recreational maths with 13878682528896

• 13878682528896 backwards is 69882528687831
• 13878682528896 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13878682528896's digits is 81
• More coming soon!