13811668992

Names of 13811668992

• Cardinal: 13811668992 can be written as Thirteen billion, eight hundred eleven million, six hundred sixty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.3811668992 × 10¹⁰

Factors of 13811668992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 45

Divisors of 13811668992

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 29 32 33 36 44 48 54 58 64 66 72 81 87 88 96 99 108 116 128 132 144 162 174 176 192 198 216 232 243 256 261 264 288 297 319 324 348 352 384 396 432 464 486 512 522 528 576 594 638 648 696 704 729 768 783 792 841 864 891 928 957 972 1024 1044 1056 1152 1188 1276 1296 1392 1408 1458 1536 1566 1584 1682 1728 1782 1856 1914 1944 2048 2088 2112 2304 2349 2376 2523 2552 2592 2673 2784 2816 2871 2916 3072 3132 3168 3364 3456 3564 3712 3828 3888 4176 4224 4608 4698 4752 5046 5104 5184 5346 5568 5632 5742 5832 6144 6264 6336 6728 6912 7047 7128 7424 7569 7656 7776 8019 8352 8448 8613 9216 9251 9396 9504 10092 10208 10368 10692 11136 11264 11484 11664 12528 12672 13456 13824 14094 14256 14848 15138 15312 15552 16038 16704 16896 17226 18432 18502 18792 19008 20184 20416 20736 21141 21384 22272 22528 22707 22968 23328 25056 25344 25839 26912 27648 27753 28188 28512 29696 30276 30624 31104 32076 33408 33792 34452 37004 37584 38016 40368 40832 41472 42282 42768 44544 45414 45936 46656 50112 50688 51678 53824 55296 55506 56376 57024 59392 60552 61248 62208 64152 66816 67584 68121 68904 74008 75168 76032 77517 80736 81664 82944 83259 84564 85536 89088 90828 91872 93312 100224 101376 103356 107648 111012 112752 114048 121104 122496 124416 128304 133632 136242 137808 148016 150336 152064 155034 161472 163328 165888 166518 169128 171072 178176 181656 183744 186624 200448 202752 204363 206712 215296 222024 225504 228096 232551 242208 244992 248832 249777 256608 267264 272484 275616 296032 300672 304128 310068 322944 326656 333036 338256 342144 363312 367488 373248 400896 408726 413424 430592 444048 451008 456192 465102 484416 489984 497664 499554 513216 534528 544968 551232 592064 601344 608256 613089 620136 645888 653312 666072 676512 684288 726624 734976 746496 749331 801792 817452 826848 861184 888096 902016 912384 930204 968832 979968 999108 1026432 1089936 1102464 1184128 1202688 1226178 1240272 1291776 1332144 1353024 1368576 1453248 1469952 1492992 1498662 1603584 1634904 1653696 1722368 1776192 1804032 1824768 1860408 1937664 1959936 1998216 2052864 2179872 2204928 2247993 2368256 2405376 2452356 2480544 2583552 2664288 2706048 2737152 2906496 2939904 2997324 3269808 3307392 3552384 3608064 3720816 3875328 3996432 4105728 4359744 4409856 4495986 4736512 4810752 4904712 4961088 5167104 5328576 5412096 5474304 5812992 5879808 5994648 6539616 6614784 6743979 7104768 7216128 7441632 7750656 7992864 8211456 8719488 8819712 8991972 9473024 9809424 9922176 10657152 10824192 11625984 11989296 13079232 13229568 13487958 14209536 14432256 14883264 15501312 15985728 16422912 17438976 17639424 17983944 18946048 19618848 19844352 21314304 21648384 23251968 23978592 26158464 26459136 26975916 28419072 29766528 31971456 34877952 35967888 39237696 39688704 42628608 43296768 46503936 47957184 52316928 52918272 53951832 56838144 59533056 63942912 69755904 71935776 78475392 79377408 85257216 95914368 104633856 107903664 119066112 127885824 139511808 143871552 156950784 158754816 170514432 191828736 209267712 215807328 238132224 255771648 287743104 313901568 383657472 418535424 431614656 476264448 511543296 575486208 627803136 767314944 863229312 1150972416 1255606272 1534629888 1726458624 2301944832 3452917248 4603889664 6905834496 13811668992
• Sum of all divisors σ(n): 46781427420
• Sum of proper divisors (its aliquot sum) s(n): 32969758428
• 13811668992 is an abundant number, because the sum of its proper divisors (32969758428) is greater than itself. Its abundance is 19158089436

Bases of 13811668992

• Binary: 1100110111001111010101100000000000₂
• Hexadecimal: 0x3373D5800
• Base-36: 6CF4000

Squares and roots of 13811668992

• 13811668992 squared (13811668992²) is 190762200344574296064
• 13811668992 cubed (13811668992³) is 2634744367344848520387376447488
• The square root of 13811668992 is 117523.0572781357
• The cube root of 13811668992 is 2399.2861877179

Scales and comparisons

• 13,811,668,992 seconds is equal to 439 years, 8 weeks, 5 days, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 13,811,668,992 would take you about eight hundred seventy-eight 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 13811668992 cubic inches would be around 199.9 feet tall.

Recreational maths with 13811668992

• 13811668992 backwards is 29986611831
• 13811668992 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13811668992's digits is 54
• More coming soon!