18134801569920

Names of 18134801569920

• Cardinal: 18134801569920 can be written as Eighteen trillion, one hundred thirty-four billion, eight hundred one million, five hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.813480156992 × 10¹³

Factors of 18134801569920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 36468043

Divisors of 18134801569920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 37 40 42 48 56 60 64 70 74 80 84 96 105 111 112 120 128 140 148 160 168 185 192 210 222 224 240 259 280 296 320 336 370 384 420 444 448 480 518 555 560 592 640 672 740 777 840 888 896 960 1036 1110 1120 1184 1295 1344 1480 1554 1680 1776 1920 2072 2220 2240 2368 2590 2688 2960 3108 3360 3552 3885 4144 4440 4480 4736 5180 5920 6216 6720 7104 7770 8288 8880 10360 11840 12432 13440 14208 15540 16576 17760 20720 23680 24864 31080 33152 35520 41440 49728 62160 71040 82880 99456 124320 165760 248640 497280 36467989 72935978 109403967 145871956 182339945 218807934 255275923 291743912 364679890 437615868 510551846 547019835 583487824 729359780 765827769 875231736 1021103692 1094039670 1166975648 1276379615 1349315593 1458719560 1531655538 1750463472 2042207384 2188079340 2333951296 2552759230 2698631186 2917439120 3063311076 3500926944 3829138845 4047946779 4084414768 4376158680 4667902592 5105518460 5397262372 5834878240 6126622152 6746577965 7001853888 7658277690 8095893558 8168829536 8752317360 9445209151 10211036920 10794524744 11669756480 12253244304 13493155930 14003707776 15316555380 16191787116 16337659072 17504634720 18890418302 20239733895 20422073840 21589049488 23339512960 24506488608 26986311860 28335627453 30633110760 32383574232 32675318144 35009269440 37780836604 40479467790 40844147680 43178098976 47226045755 49012977216 53972623720 56671254906 61266221520 64767148464 70018538880 75561673208 80958935580 81688295360 86356197952 94452091510 98025954432 107945247440 113342509812 122532443040 129534296928 141678137265 151123346416 161917871160 163376590720 172712395904 188904183020 215890494880 226685019624 245064886080 259068593856 283356274530 302246692832 323835742320 377808366040 431780989760 453370039248 490129772160 518137187712 566712549060 604493385664 647671484640 755616732080 863561979520 906740078496 1133425098120 1208986771328 1295342969280 1511233464160 1813480156992 2266850196240 2590685938560 3022466928320 3626960313984 4533700392480 6044933856640 9067400784960 18134801569920
• Sum of all divisors σ(n): 67847966035200
• Sum of proper divisors (its aliquot sum) s(n): 49713164465280
• 18134801569920 is an abundant number, because the sum of its proper divisors (49713164465280) is greater than itself. Its abundance is 31578362895360

Bases of 18134801569920

• Binary: 100000111111001010110011001111101100010000000₂
• Hexadecimal: 0x107E5667D880
• Base-36: 6FF0GMLXC

Squares and roots of 18134801569920

• 18134801569920 squared (18134801569920²) is 328871027980372896648806400
• 18134801569920 cubed (18134801569920³) is 5964010834519670653093792209614143488000
• The square root of 18134801569920 is 4258497.5719049083
• The cube root of 18134801569920 is 26272.6735352933

Scales and comparisons

• 18,134,801,569,920 seconds is equal to 576,630 years, 30 weeks, 6 days, 16 hours, 32 minutes.
• To count from 1 to 18,134,801,569,920 would take you about one million, four hundred forty-one thousand, five hundred seventy-six 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 18134801569920 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18134801569920

• 18134801569920 backwards is 02996510843181
• The number of decimal digits it has is: 14
• The sum of 18134801569920's digits is 57
• More coming soon!