31609347055

Names of 31609347055

• Cardinal: 31609347055 can be written as Thirty-one billion, six hundred nine million, three hundred forty-seven thousand and fifty-five.

Scientific notation

• Scientific notation: 3.1609347055 × 10¹⁰

Factors of 31609347055

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 569

Divisors of 31609347055

• Number of divisors d(n): 128
• Complete list of divisors:
  1 5 11 13 19 55 59 65 95 113 143 209 247 295 349 565 649 715 767 1045 1121 1235 1243 1469 1745 2147 2717 3245 3835 3839 4537 5605 6215 6631 6667 7345 8437 10735 12331 13585 14573 16159 19195 20591 22685 23617 27911 33155 33335 39437 42185 49907 61655 72865 72941 73337 80795 86203 86671 102955 118085 126673 139555 160303 197185 226501 249535 267683 307021 364705 366685 391229 431015 433355 433807 512681 633365 749303 801515 948233 953381 1132505 1338415 1393403 1535105 1646749 1956145 2169035 2326783 2563405 2944513 3746515 4303519 4741165 4766905 5085977 5639491 6967015 8233745 8242333 9740939 11633915 14722565 18114239 21517595 25429885 25594613 28197455 30248179 41211665 44208877 48704695 55945747 90571195 107150329 127973065 151240895 221044385 279728735 332729969 486297647 535751645 574715401 1663649845 2431488235 2873577005 6321869411 31609347055
• Sum of all divisors σ(n): 48263040000
• Sum of proper divisors (its aliquot sum) s(n): 16653692945
• 31609347055 is a deficient number, because the sum of its proper divisors (16653692945) is less than itself. Its deficiency is 14955654110

Bases of 31609347055

• Binary: 11101011100000100000101101111101111₂
• Hexadecimal: 0x75C105BEF
• Base-36: EIRE0A7

Squares and roots of 31609347055

• 31609347055 squared (31609347055²) is 999150821243437173025
• 31609347055 cubed (31609347055³) is 31582505068972072243235309191375
• The square root of 31609347055 is 177790.1770486773
• The cube root of 31609347055 is 3161.8299452279

Scales and comparisons

• 31,609,347,055 seconds is equal to 1,005 years, 4 weeks, 22 hours, 10 minutes, 55 seconds.
• To count from 1 to 31,609,347,055 would take you about two thousand and ten 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 31609347055 cubic inches would be around 263.5 feet tall.

Recreational maths with 31609347055

• 31609347055 backwards is 55074390613
• The number of decimal digits it has is: 11
• The sum of 31609347055's digits is 43
• More coming soon!