137435707890

Names of 137435707890

• Cardinal: 137435707890 can be written as One hundred thirty-seven billion, four hundred thirty-five million, seven hundred seven thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.3743570789 × 10¹¹

Factors of 137435707890

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 84806

Divisors of 137435707890

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 19 26 30 38 39 45 57 65 73 78 90 95 114 117 130 146 171 190 195 219 234 247 285 342 365 390 438 494 570 585 657 730 741 855 949 1095 1170 1235 1314 1387 1482 1710 1898 2190 2223 2470 2774 2847 3285 3705 4161 4446 4745 5694 6570 6935 7410 8322 8541 9490 11115 12483 13870 14235 17082 18031 20805 22230 24966 28470 36062 41610 42705 54093 62415 84691 85410 90155 108186 124830 162279 169382 180310 254073 270465 324558 423455 508146 540930 762219 811395 846910 1100983 1270365 1524438 1609129 1622790 2201966 2540730 3218258 3302949 3811095 4827387 5504915 6182443 6605898 7622190 8045645 9654774 9908847 11009830 12364886 14482161 16091290 16514745 18547329 19817694 20918677 24136935 28964322 30912215 33029490 37094658 41837354 48273870 49544235 55641987 61824430 62756031 72410805 80371759 92736645 99088470 104593385 111283974 117466417 125512062 144821610 160743518 185473290 188268093 209186770 234932834 241115277 278209935 313780155 352399251 376536186 401858795 482230554 556419870 587332085 627560310 704798502 723345831 803717590 941340465 1057197753 1174664170 1205576385 1446691662 1527063421 1761996255 1882680930 2114395506 2411152770 3054126842 3523992510 3616729155 4581190263 5285988765 7233458310 7635317105 9162380526 10571977530 13743570789 15270634210 22905951315 27487141578 45811902630 68717853945 137435707890
• Sum of all divisors σ(n): 410627468160
• Sum of proper divisors (its aliquot sum) s(n): 273191760270
• 137435707890 is an abundant number, because the sum of its proper divisors (273191760270) is greater than itself. Its abundance is 135756052380

Bases of 137435707890

• Binary: 1111111111111110011100111100111110010₂
• Hexadecimal: 0x1FFFCE79F2
• Base-36: 1R4XO6WI

Squares and roots of 137435707890

• 137435707890 squared (137435707890²) is 18888573803225408252100
• 137435707890 cubed (137435707890³) is 2595964511678793548361611079069000
• The square root of 137435707890 is 370723.2227551977
• The cube root of 137435707890 is 5160.5959977251

Scales and comparisons

• 137,435,707,890 seconds is equal to 4,370 years, 1 week, 4 days, 1 hour, 31 minutes, 30 seconds.
• To count from 1 to 137,435,707,890 would take you about eight thousand, seven hundred forty 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 137435707890 cubic inches would be around 430 feet tall.

Recreational maths with 137435707890

• 137435707890 backwards is 098707534731
• The number of decimal digits it has is: 12
• The sum of 137435707890's digits is 54
• More coming soon!