18074394624

Names of 18074394624

• Cardinal: 18074394624 can be written as Eighteen billion, seventy-four million, three hundred ninety-four thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 1.8074394624 × 10¹⁰

Factors of 18074394624

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 205

Divisors of 18074394624

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 37 39 44 48 52 64 66 74 78 88 96 104 111 128 132 139 143 148 156 176 192 208 222 256 264 278 286 296 312 352 384 407 416 417 429 444 481 512 528 556 572 592 624 704 768 814 832 834 858 888 962 1024 1056 1112 1144 1184 1221 1248 1408 1443 1529 1536 1628 1664 1668 1716 1776 1807 1924 2048 2112 2224 2288 2368 2442 2496 2816 2886 3058 3072 3256 3328 3336 3432 3552 3614 3848 4096 4224 4448 4576 4587 4736 4884 4992 5143 5291 5421 5632 5772 6116 6144 6512 6656 6672 6864 7104 7228 7696 8192 8448 8896 9152 9174 9472 9768 9984 10286 10582 10842 11264 11544 12232 12288 13024 13312 13344 13728 14208 14456 15392 15429 15873 16896 17792 18304 18348 18944 19536 19877 19968 20572 21164 21684 22528 23088 24464 24576 26048 26624 26688 27456 28416 28912 30784 30858 31746 33792 35584 36608 36696 37888 39072 39754 39936 41144 42328 43368 45056 46176 48928 52096 53248 53376 54912 56573 56832 57824 59631 61568 61716 63492 66859 67584 71168 73216 73392 75776 78144 79508 79872 82288 84656 86736 90112 92352 97856 104192 106496 106752 109824 113146 113664 115648 119262 123136 123432 126984 133718 135168 142336 146432 146784 151552 156288 159016 159744 164576 169312 169719 173472 184704 195712 200577 208384 213504 219648 226292 227328 231296 238524 246272 246864 253968 267436 270336 284672 292864 293568 303104 312576 318032 319488 329152 338624 339438 346944 369408 391424 401154 416768 427008 439296 452584 454656 462592 477048 492544 493728 507936 534872 569344 585728 587136 625152 636064 658304 677248 678876 693888 735449 738816 782848 802308 833536 854016 878592 905168 909312 925184 954096 985088 987456 1015872 1069744 1138688 1171456 1174272 1250304 1272128 1316608 1354496 1357752 1387776 1470898 1477632 1565696 1604616 1667072 1708032 1757184 1810336 1850368 1908192 1970176 1974912 2031744 2139488 2206347 2348544 2500608 2544256 2633216 2708992 2715504 2775552 2941796 2955264 3131392 3209232 3334144 3416064 3514368 3620672 3700736 3816384 3940352 3949824 4063488 4278976 4412694 4697088 5001216 5088512 5266432 5417984 5431008 5551104 5883592 5910528 6262784 6418464 7241344 7401472 7632768 7899648 8126976 8557952 8825388 9394176 10002432 10177024 10532864 10835968 10862016 11102208 11767184 11821056 12525568 12836928 14482688 14802944 15265536 15799296 16253952 17115904 17650776 18788352 20354048 21065728 21671936 21724032 22204416 23534368 25673856 28965376 30531072 31598592 32507904 34231808 35301552 37576704 40708096 42131456 43343872 43448064 44408832 47068736 51347712 57930752 61062144 63197184 65015808 68463616 70603104 81416192 86896128 94137472 102695424 115861504 122124288 126394368 130031616 136927232 141206208 162832384 173792256 188274944 205390848 231723008 244248576 273854464 282412416 347584512 376549888 410781696 463446016 488497152 547708928 564824832 695169024 753099776 821563392 1129649664 1390338048 1506199552 1643126784 2259299328 3012399104 4518598656 6024798208 9037197312 18074394624
• Sum of all divisors σ(n): 58569880320
• Sum of proper divisors (its aliquot sum) s(n): 40495485696
• 18074394624 is an abundant number, because the sum of its proper divisors (40495485696) is greater than itself. Its abundance is 22421091072

Bases of 18074394624

• Binary: 10000110101010100010110000000000000₂
• Hexadecimal: 0x435516000
• Base-36: 8AX105C

Squares and roots of 18074394624

• 18074394624 squared (18074394624²) is 326683741024080101376
• 18074394624 cubed (18074394624³) is 5904610852513841638855749402624
• The square root of 18074394624 is 134441.0451610667
• The cube root of 18074394624 is 2624.3469697839

Scales and comparisons

• 18,074,394,624 seconds is equal to 574 years, 36 weeks, 6 days, 9 hours, 10 minutes, 24 seconds.
• To count from 1 to 18,074,394,624 would take you about one thousand, one hundred forty-nine 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 18074394624 cubic inches would be around 218.7 feet tall.

Recreational maths with 18074394624

• 18074394624 backwards is 42649347081
• 18074394624 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18074394624's digits is 48
• More coming soon!