12081836931474816

Names of 12081836931474816

• Cardinal: 12081836931474816 can be written as Twelve quadrillion, eighty-one trillion, eight hundred thirty-six billion, nine hundred thirty-one million, four hundred seventy-four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.2081836931474816 × 10¹⁶

Factors of 12081836931474816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 10712671882

Divisors of 12081836931474816

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 44 48 64 66 72 88 89 96 99 128 132 144 176 178 192 198 264 267 288 352 356 384 396 528 534 576 704 712 792 801 979 1056 1068 1152 1408 1424 1584 1602 1958 2112 2136 2848 2937 3168 3204 3916 4224 4272 5696 5874 6336 6408 7832 8544 8811 11392 11748 12672 12816 15664 17088 17622 23496 25632 31328 34176 35244 46992 51264 62656 70488 93984 102528 125312 140976 187968 281952 375936 563904 1127808 10712671777 21425343554 32138015331 42850687108 64276030662 85701374216 96414045993 117839389547 128552061324 171402748432 192828091986 235678779094 257104122648 342805496864 353518168641 385656183972 471357558188 514208245296 685610993728 707036337282 771312367944 942715116376 953427788153 1028416490592 1060554505923 1371221987456 1414072674564 1542624735888 1885430232752 1906855576306 2056832981184 2121109011846 2828145349128 2860283364459 3085249471776 3770860465504 3813711152612 4113665962368 4242218023692 5656290698256 5720566728918 6170498943552 7541720931008 7627422305224 8484436047384 8580850093377 10487705669683 11312581396512 11441133457836 12340997887104 15083441862016 15254844610448 16968872094768 17161700186754 20975411339366 22625162793024 22882266915672 30509689220896 31463117009049 33937744189536 34323400373508 41950822678732 45250325586048 45764533831344 61019378441792 62926234018098 67875488379072 68646800747016 83901645357464 91529067662688 94389351027147 122038756883584 125852468036196 135750976758144 137293601494032 167803290714928 183058135325376 188778702054294 251704936072392 274587202988064 335606581429856 366116270650752 377557404108588 503409872144784 549174405976128 671213162859712 755114808217176 1006819744289568 1098348811952256 1342426325719424 1510229616434352 2013639488579136 3020459232868704 4027278977158272 6040918465737408 12081836931474816
• Sum of all divisors σ(n): 38353507499595600
• Sum of proper divisors (its aliquot sum) s(n): 26271670568120784
• 12081836931474816 is an abundant number, because the sum of its proper divisors (26271670568120784) is greater than itself. Its abundance is 14189833636645968

Bases of 12081836931474816

• Binary: 101010111011000101110111011110100010001110010110000000₂
• Hexadecimal: 0x2AEC5DDE88E580
• Base-36: 3AYNJ9H7Q80

Squares and roots of 12081836931474816

• 12081836931474816 squared (12081836931474816²) is 145970783638748797729684842233856
• 12081836931474816 cubed (12081836931474816³) is 1763595204682955050646571431034727997386046570496
• The square root of 12081836931474816 is 109917409.5922698499
• The cube root of 12081836931474816 is 229462.1137693441

Scales and comparisons

• 12,081,836,931,474,816 seconds is equal to 384,165,042 years, 43 weeks, 6 days, 18 hours, 33 minutes, 36 seconds.
• To count from 1 to 12,081,836,931,474,816 would take you about one billion, one hundred fifty-two million, four hundred ninety-five thousand, one hundred twenty-eight 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 12081836931474816 cubic inches would be around 19121.8 feet tall.

Recreational maths with 12081836931474816

• 12081836931474816 backwards is 61847413963818021
• 12081836931474816 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 12081836931474816's digits is 72
• More coming soon!