137259539840

Names of 137259539840

• Cardinal: 137259539840 can be written as One hundred thirty-seven billion, two hundred fifty-nine million, five hundred thirty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3725953984 × 10¹¹

Factors of 137259539840

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9324727

Divisors of 137259539840

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 23 32 40 46 64 80 92 115 128 160 184 230 320 368 460 640 736 920 1472 1840 2944 3680 7360 14720 9324697 18649394 37298788 46623485 74597576 93246970 149195152 186493940 214468031 298390304 372987880 428936062 596780608 745975760 857872124 1072340155 1193561216 1491951520 1715744248 2144680310 2983903040 3431488496 4289360620 5967806080 6862976992 8578721240 13725953984 17157442480 27451907968 34314884960 68629769920 137259539840
• Sum of all divisors σ(n): 342402910560
• Sum of proper divisors (its aliquot sum) s(n): 205143370720
• 137259539840 is an abundant number, because the sum of its proper divisors (205143370720) is greater than itself. Its abundance is 67883830880

Bases of 137259539840

• Binary: 1111111110101010011100101110110000000₂
• Hexadecimal: 0x1FF54E5D80
• Base-36: 1R20SARK

Squares and roots of 137259539840

• 137259539840 squared (137259539840²) is 18840181277088547225600
• 137259539840 cubed (137259539840³) is 2585994612595357527119964667904000
• The square root of 137259539840 is 370485.5460608417
• The cube root of 137259539840 is 5158.3900672263

Scales and comparisons

• 137,259,539,840 seconds is equal to 4,364 years, 22 weeks, 2 days, 1 hour, 57 minutes, 20 seconds.
• To count from 1 to 137,259,539,840 would take you about eight thousand, seven hundred twenty-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 137259539840 cubic inches would be around 429.9 feet tall.

Recreational maths with 137259539840

• 137259539840 backwards is 048935952731
• The number of decimal digits it has is: 12
• The sum of 137259539840's digits is 56
• More coming soon!