18949169960896

Names of 18949169960896

• Cardinal: 18949169960896 can be written as Eighteen trillion, nine hundred forty-nine billion, one hundred sixty-nine million, nine hundred sixty thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.8949169960896 × 10¹³

Factors of 18949169960896

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5121

Divisors of 18949169960896

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 29 32 38 49 56 58 64 76 98 112 116 133 152 196 203 224 232 266 304 331 343 392 406 448 464 532 551 608 662 686 784 812 928 931 1064 1102 1216 1324 1372 1421 1568 1624 1856 1862 2128 2204 2317 2648 2744 2842 3136 3248 3724 3857 4256 4408 4634 4733 5296 5488 5684 6289 6496 6517 7448 7714 8512 8816 9268 9466 9599 9947 10592 10976 11368 12578 12992 13034 14896 15428 16219 17632 18536 18932 19198 19894 21184 21952 22736 25156 26068 26999 29792 30856 32438 33131 35264 37072 37864 38396 39788 44023 45472 50312 52136 53998 59584 61712 64876 66262 67193 74144 75728 76792 79576 88046 89927 90944 100624 104272 107996 113533 123424 129752 132524 134386 137257 148288 151456 153584 159152 176092 179854 182381 188993 201248 208544 215992 227066 231917 246848 259504 265048 268772 274514 302912 307168 308161 318304 352184 359708 364762 377986 402496 417088 431984 454132 463834 470351 519008 530096 537544 549028 614336 616322 629489 636608 704368 719416 729524 755972 863968 908264 927668 940702 960799 1038016 1060192 1075088 1098056 1232644 1258978 1276667 1408736 1438832 1459048 1511944 1566623 1623419 1727936 1816528 1855336 1881404 1921598 2120384 2150176 2157127 2196112 2465288 2517956 2553334 2607883 2817472 2877664 2918096 3023888 3133246 3246838 3292457 3633056 3710672 3762808 3843196 4300352 4314254 4392224 4406423 4930576 5035912 5106668 5215766 5755328 5836192 6047776 6266492 6493676 6584914 6725593 7266112 7421344 7525616 7686392 8628508 8784448 8812846 8936669 9861152 10071824 10213336 10431532 10966361 11672384 12095552 12532984 12987352 13169828 13451186 14842688 15051232 15372784 17257016 17625692 17873338 18255181 19722304 20143648 20426672 20863064 21932722 25065968 25974704 26339656 26902372 29765837 30102464 30745568 30844961 34514032 35251384 35746676 36510362 40287296 40853344 41726128 43865444 45432067 47079151 50131936 51949408 52679312 53804744 59531674 61491136 61689922 62556683 69028064 70502768 71493352 73020724 76764527 81706688 83452256 87730888 90864134 94158302 100263872 103898816 105358624 107609488 119063348 123379844 125113366 127786267 138056128 141005536 142986704 146041448 153529054 166904512 175461776 181728268 188316604 208360859 210717248 215218976 238126696 246759688 250226732 255572534 282011072 285973408 292082896 307058108 318024469 350923552 363456536 376633208 416721718 430437952 476253392 493519376 500453464 511145068 537351689 571946816 584165792 614116216 636048938 701847104 726913072 753266416 833443436 863209273 894503869 952506784 987038752 1000906928 1022290136 1074703378 1168331584 1228232432 1272097876 1453826144 1458526013 1506532832 1666886872 1726418546 1789007738 1905013568 1974077504 2001813856 2044580272 2149406756 2226171283 2456464864 2544195752 2907652288 2917052026 3013065664 3333773744 3452837092 3578015476 4003627712 4089160544 4298813512 4452342566 4912929728 5088391504 5834104052 6042464911 6667547488 6905674184 7156030952 8178321088 8597627024 8904685132 10176783008 10209682091 11668208104 12084929822 13335094976 13811348368 14312061904 15583198981 17195254048 17809370264 20353566016 20419364182 23336416208 24169859644 27622696736 28624123808 31166397962 34390508096 35618740528 40838728364 42297254377 46672832416 48339719288 55245393472 57248247616 62332795924 71237481056 81677456728 84594508754 93345664832 96679438576 124665591848 142474962112 163354913456 169189017508 193358877152 249331183696 296080780639 326709826912 338378035016 386717754304 498662367392 592161561278 653419653824 676756070032 997324734784 1184323122556 1353512140064 2368646245112 2707024280128 4737292490224 9474584980448 18949169960896
• Sum of all divisors σ(n): 47905050240000
• Sum of proper divisors (its aliquot sum) s(n): 28955880279104
• 18949169960896 is an abundant number, because the sum of its proper divisors (28955880279104) is greater than itself. Its abundance is 10006710318208

Bases of 18949169960896

• Binary: 100010011101111110010100010110101011111000000₂
• Hexadecimal: 0x113BF28B57C0
• Base-36: 6PT4MJHZ4

Squares and roots of 18949169960896

• 18949169960896 squared (18949169960896²) is 359071042206923314169122816
• 18949169960896 cubed (18949169960896³) is 6804098206815051022694587713993341403136
• The square root of 18949169960896 is 4353064.4333499131
• The cube root of 18949169960896 is 26660.1996287279

Scales and comparisons

• 18,949,169,960,896 seconds is equal to 602,524 years, 51 weeks, 3 days, 18 hours, 28 minutes, 16 seconds.
• To count from 1 to 18,949,169,960,896 would take you about one million, five hundred six thousand, three hundred twelve 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 18949169960896 cubic inches would be around 2221.7 feet tall.

Recreational maths with 18949169960896

• 18949169960896 backwards is 69806996194981
• The number of decimal digits it has is: 14
• The sum of 18949169960896's digits is 85
• More coming soon!