15420946501632

Names of 15420946501632

• Cardinal: 15420946501632 can be written as Fifteen trillion, four hundred twenty billion, nine hundred forty-six million, five hundred one thousand, six hundred thirty-two.

Scientific notation

• Scientific notation: 1.5420946501632 × 10¹³

Factors of 15420946501632

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 10545910

Divisors of 15420946501632

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 64 68 84 96 102 112 119 128 136 168 192 204 224 238 256 272 336 357 384 408 448 476 512 544 672 714 768 816 896 952 1024 1088 1344 1428 1536 1632 1792 1904 2048 2176 2688 2856 3072 3264 3584 3808 4096 4352 5376 5712 6144 6528 7168 7616 8704 10752 11424 12288 13056 14336 15232 17408 21504 22848 26112 28672 30464 34816 43008 45696 52224 60928 69632 86016 91392 104448 121856 182784 208896 243712 365568 487424 731136 1462272 10545881 21091762 31637643 42183524 63275286 73821167 84367048 126550572 147642334 168734096 179279977 221463501 253101144 295284668 337468192 358559954 442927002 506202288 537839931 590569336 674936384 717119908 885854004 1012404576 1075679862 1181138672 1254959839 1349872768 1434239816 1771708008 2024809152 2151359724 2362277344 2509919678 2699745536 2868479632 3543416016 3764879517 4049618304 4302719448 4724554688 5019839356 5399491072 5736959264 7086832032 7529759034 8099236608 8605438896 9449109376 10039678712 10798982144 11473918528 14173664064 15059518068 16198473216 17210877792 18898218752 20079357424 21597964288 22947837056 28347328128 30119036136 32396946432 34421755584 37796437504 40158714848 43195928576 45895674112 56694656256 60238072272 64793892864 68843511168 75592875008 80317429696 91791348224 113389312512 120476144544 129587785728 137687022336 151185750016 160634859392 183582696448 226778625024 240952289088 275374044672 302371500032 321269718784 367165392896 453557250048 481904578176 550748089344 642539437568 734330785792 907114500096 963809156352 1101496178688 1285078875136 1927618312704 2202992357376 2570157750272 3855236625408 5140315500544 7710473250816 15420946501632
• Sum of all divisors σ(n): 49755640010112
• Sum of proper divisors (its aliquot sum) s(n): 34334693508480
• 15420946501632 is an abundant number, because the sum of its proper divisors (34334693508480) is greater than itself. Its abundance is 18913747006848

Bases of 15420946501632

• Binary: 11100000011001111000000010011101000000000000₂
• Hexadecimal: 0xE067809D000
• Base-36: 5GSA9E1HC

Squares and roots of 15420946501632

• 15420946501632 squared (15420946501632²) is 237805591006196219378663424
• 15420946501632 cubed (15420946501632³) is 3667187296695531792062744133036794707968
• The square root of 15420946501632 is 3926951.2986071013
• The cube root of 15420946501632 is 24890.6942542051

Scales and comparisons

• 15,420,946,501,632 seconds is equal to 490,338 years, 20 weeks, 5 days, 2 hours, 27 minutes, 12 seconds.
• To count from 1 to 15,420,946,501,632 would take you about one million, two hundred twenty-five thousand, eight hundred forty-five 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 15420946501632 cubic inches would be around 2074.2 feet tall.

Recreational maths with 15420946501632

• 15420946501632 backwards is 23610564902451
• 15420946501632 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15420946501632's digits is 48
• More coming soon!