138672555875000

Names of 138672555875000

• Cardinal: 138672555875000 can be written as One hundred thirty-eight trillion, six hundred seventy-two billion, five hundred fifty-five million, eight hundred seventy-five thousand.

Scientific notation

• Scientific notation: 1.38672555875 × 10¹⁴

Factors of 138672555875000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12603

Divisors of 138672555875000

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 50 56 70 100 125 140 175 200 250 280 350 500 625 700 875 1000 1250 1400 1750 2500 3125 3500 4375 5000 6250 7000 8750 12500 12589 15625 17500 21875 25000 25178 31250 35000 43750 50356 62500 62945 87500 88123 100712 109375 125000 125890 175000 176246 218750 251780 314725 352492 437500 440615 503560 629450 704984 875000 881230 1258900 1573625 1762460 2203075 2517800 3147250 3524920 4406150 6294500 7868125 8812300 11015375 12589000 15736250 17624600 22030750 31472500 39340625 44061500 55076875 62945000 78681250 88123000 110153750 157362500 158482921 196703125 220307500 275384375 314725000 316965842 393406250 440615000 550768750 633931684 786812500 792414605 1101537500 1109380447 1267863368 1376921875 1573625000 1584829210 2203075000 2218760894 2753843750 3169658420 3962073025 4437521788 5507687500 5546902235 6339316840 7924146050 8875043576 11015375000 11093804470 15848292100 19810365125 22187608940 27734511175 31696584200 39620730250 44375217880 55469022350 79241460500 99051825625 110938044700 138672555875 158482921000 198103651250 221876089400 277345111750 396207302500 495259128125 554690223500 693362779375 792414605000 990518256250 1109380447000 1386725558750 1981036512500 2476295640625 2773451117500 3466813896875 3962073025000 4952591281250 5546902235000 6933627793750 9905182562500 13867255587500 17334069484375 19810365125000 27734511175000 34668138968750 69336277937500 138672555875000
• Sum of all divisors σ(n): 371469099040920
• Sum of proper divisors (its aliquot sum) s(n): 232796543165920
• 138672555875000 is an abundant number, because the sum of its proper divisors (232796543165920) is greater than itself. Its abundance is 94123987290920

Bases of 138672555875000

• Binary: 11111100001111100111000011011101101101010111000₂
• Hexadecimal: 0x7E1F386EDAB8
• Base-36: 1D5LAJCJW8

Squares and roots of 138672555875000

• 138672555875000 squared (138672555875000²) is 19230077752904997015625000000
• 138672555875000 cubed (138672555875000³) is 2666684031670312642215966060546875000000000
• The square root of 138672555875000 is 11775931.2105242871
• The cube root of 138672555875000 is 51760.3065813907

Scales and comparisons

• 138,672,555,875,000 seconds is equal to 4,409,358 years, 17 weeks, 2 days, 17 hours, 43 minutes, 20 seconds.
• To count from 1 to 138,672,555,875,000 would take you about eleven million, twenty-three thousand, three hundred ninety-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 138672555875000 cubic inches would be around 4313.4 feet tall.

Recreational maths with 138672555875000

• 138672555875000 backwards is 000578555276831
• The number of decimal digits it has is: 15
• The sum of 138672555875000's digits is 62
• More coming soon!