131821650880

Names of 131821650880

• Cardinal: 131821650880 can be written as One hundred thirty-one billion, eight hundred twenty-one million, six hundred fifty thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.3182165088 × 10¹¹

Factors of 131821650880

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2827

Divisors of 131821650880

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 64 80 106 160 212 265 320 424 530 848 1060 1696 2120 2767 2809 3392 4240 5534 5618 8480 11068 11236 13835 14045 16960 22136 22472 27670 28090 44272 44944 55340 56180 88544 89888 110680 112360 146651 148877 177088 179776 221360 224720 293302 297754 442720 449440 586604 595508 733255 744385 885440 898880 1173208 1191016 1466510 1488770 2346416 2382032 2933020 2977540 4692832 4764064 5866040 5955080 7772503 9385664 9528128 11732080 11910160 15545006 23464160 23820320 31090012 38862515 46928320 47640640 62180024 77725030 124360048 155450060 248720096 310900120 411942659 497440192 621800240 823885318 1243600480 1647770636 2059713295 2487200960 3295541272 4119426590 6591082544 8238853180 13182165088 16477706360 26364330176 32955412720 65910825440 131821650880
• Sum of all divisors σ(n): 320052435840
• Sum of proper divisors (its aliquot sum) s(n): 188230784960
• 131821650880 is an abundant number, because the sum of its proper divisors (188230784960) is greater than itself. Its abundance is 56409134080

Bases of 131821650880

• Binary: 1111010110001001011101100001111000000₂
• Hexadecimal: 0x1EB12EC3C0
• Base-36: 1OK37GSG

Squares and roots of 131821650880

• 131821650880 squared (131821650880²) is 17376947640728604774400
• 131821650880 cubed (131821650880³) is 2290657925256165807400457961472000
• The square root of 131821650880 is 363072.5146303421
• The cube root of 131821650880 is 5089.3491792451

Scales and comparisons

• 131,821,650,880 seconds is equal to 4,191 years, 27 weeks, 13 hours, 14 minutes, 40 seconds.
• To count from 1 to 131,821,650,880 would take you about eight thousand, three hundred eighty-three 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 131821650880 cubic inches would be around 424.1 feet tall.

Recreational maths with 131821650880

• 131821650880 backwards is 088056128131
• The number of decimal digits it has is: 12
• The sum of 131821650880's digits is 43
• More coming soon!