137858268250656240

Names of 137858268250656240

• Cardinal: 137858268250656240 can be written as One hundred thirty-seven quadrillion, eight hundred fifty-eight trillion, two hundred sixty-eight billion, two hundred fifty million, six hundred fifty-six thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3785826825065624 × 10¹⁷

Factors of 137858268250656240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11722641858066

Divisors of 137858268250656240

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 49 56 60 70 80 84 98 105 112 120 140 147 168 196 210 240 245 280 294 336 392 420 490 560 588 735 784 840 980 1176 1470 1680 1960 2352 2940 3920 5880 11760 11722641858049 23445283716098 35167925574147 46890567432196 58613209290245 70335851148294 82058493006343 93781134864392 117226418580490 140671702296588 164116986012686 175839627870735 187562269728784 234452837160980 246175479019029 281343404593176 328233972025372 351679255741470 410292465031715 468905674321960 492350958038058 562686809186352 574409451044401 656467944050744 703358511482940 820584930063430 937811348643920 984701916076116 1148818902088802 1230877395095145 1312935888101488 1406717022965880 1641169860126860 1723228353133203 1969403832152232 2297637804177604 2461754790190290 2813434045931760 2872047255222005 3282339720253720 3446456706266406 3938807664304464 4595275608355208 4923509580380580 5744094510444010 6564679440507440 6892913412532812 8616141765666015 9190551216710416 9847019160761160 11488189020888020 13785826825065624 17232283531332030 19694038321522320 22976378041776040 27571653650131248 34464567062664060 45952756083552080 68929134125328120 137858268250656240
• Sum of all divisors σ(n): 497133795916184400
• Sum of proper divisors (its aliquot sum) s(n): 359275527665528160
• 137858268250656240 is an abundant number, because the sum of its proper divisors (359275527665528160) is greater than itself. Its abundance is 221417259414871920

Bases of 137858268250656240

• Binary: 111101001110001010101110101010100011011100100110111110000₂
• Hexadecimal: 0x1E9C55D546E4DF0
• Base-36: 11PEOE4XFLYO

Squares and roots of 137858268250656240

• 137858268250656240 squared (137858268250656240²) is 19004902125069894282413190650937600
• 137858268250656240 cubed (137858268250656240³) is 2619982895235352312954614761519238607043971290624000
• The square root of 137858268250656240 is 371292698.8922031577
• The cube root of 137858268250656240 is 516587.9516002177

Scales and comparisons

• 137,858,268,250,656,240 seconds is equal to 4,383,466,506 years, 38 weeks, 6 days, 16 hours, 4 minutes.
• To count from 1 to 137,858,268,250,656,240 would take you about thirteen billion, one hundred fifty million, three hundred ninety-nine thousand, five hundred twenty 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 137858268250656240 cubic inches would be around 43049 feet tall.

Recreational maths with 137858268250656240

• 137858268250656240 backwards is 042656052862858731
• The number of decimal digits it has is: 18
• The sum of 137858268250656240's digits is 78
• More coming soon!