18435413147904

Names of 18435413147904

• Cardinal: 18435413147904 can be written as Eighteen trillion, four hundred thirty-five billion, four hundred thirteen million, one hundred forty-seven thousand, nine hundred four.

Scientific notation

• Scientific notation: 1.8435413147904 × 10¹³

Factors of 18435413147904

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3318

Divisors of 18435413147904

• Number of divisors d(n): 243
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 576 648 729 768 864 972 1152 1296 1458 1728 1944 2187 2304 2592 2916 3313 3456 3888 4374 5184 5832 6561 6626 6912 7776 8748 9939 10368 11664 13122 13252 15552 17496 19878 20736 23328 26244 26504 29817 31104 34992 39756 46656 52488 53008 59634 62208 69984 79512 89451 93312 104976 106016 119268 139968 159024 178902 186624 209952 212032 238536 268353 279936 318048 357804 419904 424064 477072 536706 559872 636096 715608 805059 839808 848128 954144 1073412 1272192 1431216 1610118 1679616 1908288 2146824 2415177 2544384 2862432 3220236 3816576 4293648 4830354 5724864 6440472 7245531 7633152 8587296 9660708 10975969 11449728 12880944 14491062 17174592 19321416 21736593 21951938 22899456 25761888 28982124 32927907 34349184 38642832 43473186 43903876 51523776 57964248 65855814 68698368 77285664 86946372 87807752 98783721 103047552 115928496 131711628 154571328 173892744 175615504 197567442 206095104 231856992 263423256 296351163 309142656 347785488 351231008 395134884 463713984 526846512 592702326 618285312 695570976 702462016 790269768 889053489 927427968 1053693024 1185404652 1391141952 1404924032 1580539536 1778106978 1854855936 2107386048 2370809304 2667160467 2782283904 2809848064 3161079072 3556213956 4214772096 4741618608 5334320934 5564567808 6322158144 7112427912 8001481401 8429544192 9483237216 10668641868 12644316288 14224855824 16002962802 18966474432 21337283736 24004444203 25288632576 28449711648 32005925604 37932948864 42674567472 48008888406 56899423296 64011851208 72013332609 75865897728 85349134944 96017776812 113798846592 128023702416 144026665218 170698269888 192035553624 227597693184 256047404832 288053330436 341396539776 384071107248 512094809664 576106660872 682793079552 768142214496 1024189619328 1152213321744 1536284428992 2048379238656 2304426643488 3072568857984 4608853286976 6145137715968 9217706573952 18435413147904
• Sum of all divisors σ(n): 55212080365533
• Sum of proper divisors (its aliquot sum) s(n): 36776667217629
• 18435413147904 is an abundant number, because the sum of its proper divisors (36776667217629) is greater than itself. Its abundance is 18341254069725

Bases of 18435413147904

• Binary: 100001100010001010100010000001000000100000000₂
• Hexadecimal: 0x10C454408100
• Base-36: 6J9410000

Squares and roots of 18435413147904

• 18435413147904 squared (18435413147904²) is 339864457933911670579593216
• 18435413147904 cubed (18435413147904³) is 6265541696300101138912022034362363019264
• 18435413147904 is a perfect square number. Its square root is 4293648
• The cube root of 18435413147904 is 26417.0483833013

Scales and comparisons

• 18,435,413,147,904 seconds is equal to 586,189 years, 5 weeks, 6 days, 8 hours, 38 minutes, 24 seconds.
• To count from 1 to 18,435,413,147,904 would take you about one million, four hundred sixty-five thousand, four hundred seventy-two 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 18435413147904 cubic inches would be around 2201.4 feet tall.

Recreational maths with 18435413147904

• 18435413147904 backwards is 40974131453481
• 18435413147904 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18435413147904's digits is 54
• More coming soon!