138623533537248

Names of 138623533537248

• Cardinal: 138623533537248 can be written as One hundred thirty-eight trillion, six hundred twenty-three billion, five hundred thirty-three million, five hundred thirty-seven thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.38623533537248 × 10¹⁴

Factors of 138623533537248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1844182845

Divisors of 138623533537248

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 29 32 36 48 54 58 72 81 87 96 108 116 144 162 174 216 232 261 288 324 348 432 464 522 648 696 783 864 928 1044 1296 1392 1566 2088 2349 2592 2784 3132 4176 4698 6264 8352 9396 12528 18792 25056 37584 75168 1844182811 3688365622 5532548433 7376731244 11065096866 14753462488 16597645299 22130193732 29506924976 33195290598 44260387464 49792935897 53481301519 59013849952 66390581196 88520774928 99585871794 106962603038 132781162392 149378807691 160443904557 177041549856 199171743588 213925206076 265562324784 298757615382 320887809114 398343487176 427850412152 481331713671 531124649568 597515230764 641775618228 796686974352 855700824304 962663427342 1195030461528 1283551236456 1443995141013 1593373948704 1711401648608 1925326854684 2390060923056 2567102472912 2887990282026 3850653709368 4331985423039 4780121846112 5134204945824 5775980564052 7701307418736 8663970846078 11551961128104 15402614837472 17327941692156 23103922256208 34655883384312 46207844512416 69311766768624 138623533537248
• Sum of all divisors σ(n): 421746167276280
• Sum of proper divisors (its aliquot sum) s(n): 283122633739032
• 138623533537248 is an abundant number, because the sum of its proper divisors (283122633739032) is greater than itself. Its abundance is 144499100201784

Bases of 138623533537248

• Binary: 11111100001001111001110011110010101011111100000₂
• Hexadecimal: 0x7E13CE7957E0
• Base-36: 1D4YRSPQ00

Squares and roots of 138623533537248

• 138623533537248 squared (138623533537248²) is 19216484050352521003003413504
• 138623533537248 cubed (138623533537248³) is 2663856921222033979976827994805967530196992
• The square root of 138623533537248 is 11773849.5632162721
• The cube root of 138623533537248 is 51754.2065753359

Scales and comparisons

• 138,623,533,537,248 seconds is equal to 4,407,799 years, 29 weeks, 6 days, 13 hours, 40 minutes, 48 seconds.
• To count from 1 to 138,623,533,537,248 would take you about eleven million, nineteen thousand, four hundred ninety-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 138623533537248 cubic inches would be around 4312.9 feet tall.

Recreational maths with 138623533537248

• 138623533537248 backwards is 842735335326831
• The number of decimal digits it has is: 15
• The sum of 138623533537248's digits is 63
• More coming soon!