31220674947144

Names of 31220674947144

• Cardinal: 31220674947144 can be written as Thirty-one trillion, two hundred twenty billion, six hundred seventy-four million, nine hundred forty-seven thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.1220674947144 × 10¹³

Factors of 31220674947144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 176468

Divisors of 31220674947144

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 73 146 219 292 438 584 657 876 1314 1752 2628 5256 45319 90638 131071 135957 181276 262142 271914 362552 393213 407871 524284 543828 786426 815742 1048568 1087656 1179639 1572852 1631484 2359278 3145704 3262968 3308287 4718556 6616574 9437112 9568183 9924861 13233148 19136366 19849722 26466296 28704549 29774583 38272732 39699444 57409098 59549166 76545464 79398888 86113647 114818196 119098332 172227294 229636392 238196664 344454588 688909176 5940006649 11880013298 17820019947 23760026596 35640039894 47520053192 53460059841 71280079788 106920119682 142560159576 213840239364 427680478728 433620485377 867240970754 1300861456131 1734481941508 2601722912262 3468963883016 3902584368393 5203445824524 7805168736786 10406891649048 15610337473572 31220674947144
• Sum of all divisors σ(n): 85716841267200
• Sum of proper divisors (its aliquot sum) s(n): 54496166320056
• 31220674947144 is an abundant number, because the sum of its proper divisors (54496166320056) is greater than itself. Its abundance is 23275491372912

Bases of 31220674947144

• Binary: 111000110010100100001001111010110100001001000₂
• Hexadecimal: 0x1C65213D6848
• Base-36: B2EKVRPE0

Squares and roots of 31220674947144

• 31220674947144 squared (31220674947144²) is 974730544155225007193756736
• 31220674947144 cubed (31220674947144³) is 30431745480123071859600368103483593961984
• The square root of 31220674947144 is 5587546.4156590233
• The cube root of 31220674947144 is 31488.1705634965

Scales and comparisons

• 31,220,674,947,144 seconds is equal to 992,720 years, 46 weeks, 2 days, 11 hours, 32 minutes, 24 seconds.
• To count from 1 to 31,220,674,947,144 would take you about two million, four hundred eighty-one thousand, eight hundred two 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 31220674947144 cubic inches would be around 2624 feet tall.

Recreational maths with 31220674947144

• 31220674947144 backwards is 44174947602213
• The number of decimal digits it has is: 14
• The sum of 31220674947144's digits is 54
• More coming soon!