138464319956992

Names of 138464319956992

• Cardinal: 138464319956992 can be written as One hundred thirty-eight trillion, four hundred sixty-four billion, three hundred nineteen million, nine hundred fifty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.38464319956992 × 10¹⁴

Factors of 138464319956992

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 313701

Divisors of 138464319956992

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 16 32 64 79 128 158 256 316 512 632 1024 1264 2048 2528 2753 5056 5506 10112 11012 20224 22024 40448 44048 80896 88096 161792 176192 217487 310867 352384 434974 621734 704768 869948 1243468 1409536 1739896 2486936 2819072 3479792 4973872 5638144 6959584 9947744 13919168 19895488 24558493 27838336 39790976 49116986 55676672 79581952 98233972 111353344 159163904 196467944 222706688 318327808 392935888 445413376 636655616 785871776 855816851 1571743552 1711633702 3143487104 3423267404 6286974208 6846534808 12573948416 13693069616 25147896832 27386139232 50295793664 54772278464 67609531229 109544556928 135219062458 219089113856 270438124916 438178227712 540876249832 876356455424 1081752499664 1752712910848 2163504999328 4327009998656 8654019997312 17308039994624 34616079989248 69232159978496 138464319956992
• Sum of all divisors σ(n): 280468342627200
• Sum of proper divisors (its aliquot sum) s(n): 142004022670208
• 138464319956992 is an abundant number, because the sum of its proper divisors (142004022670208) is greater than itself. Its abundance is 3539702713216

Bases of 138464319956992

• Binary: 11111011110111010111100100110101110100000000000₂
• Hexadecimal: 0x7DEEBC9AE800
• Base-36: 1D2XMP258G

Squares and roots of 138464319956992

• 138464319956992 squared (138464319956992²) is 19172367901152253052729688064
• 138464319956992 cubed (138464319956992³) is 2654688883398308736721384302302078055743488
• The square root of 138464319956992 is 11767086.2985274311
• The cube root of 138464319956992 is 51734.3851954433

Scales and comparisons

• 138,464,319,956,992 seconds is equal to 4,402,737 years, 3 weeks, 6 days, 19 hours, 9 minutes, 52 seconds.
• To count from 1 to 138,464,319,956,992 would take you about eleven million, six thousand, eight hundred forty-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 138464319956992 cubic inches would be around 4311.2 feet tall.

Recreational maths with 138464319956992

• 138464319956992 backwards is 299659913464831
• 138464319956992 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138464319956992's digits is 79
• More coming soon!