31949379418453

Names of 31949379418453

• Cardinal: 31949379418453 can be written as Thirty-one trillion, nine hundred forty-nine billion, three hundred seventy-nine million, four hundred eighteen thousand, four hundred fifty-three.

Scientific notation

• Scientific notation: 3.1949379418453 × 10¹³

Factors of 31949379418453

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 251

Divisors of 31949379418453

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 17 49 119 227 289 343 833 1589 2023 3859 4913 5831 11123 14161 27013 34391 65603 77861 83521 99127 189091 240737 459221 584647 1115251 1323637 1419857 1685159 3214547 4092529 7806757 9938999 18959267 22501829 24137569 28647703 54647299 69572993 132714869 168962983 322307539 382531093 410338673 487010951 929004083 1182740881 2256152773 2872370711 5479228163 6503028581 8279186167 15793069411 20106594977 38354597141 93146878771 110551485877 140746164839 268482179987 652028151397 1879375259909 4564197059779 31949379418453
• Sum of all divisors σ(n): 39761817408000
• Sum of proper divisors (its aliquot sum) s(n): 7812437989547
• 31949379418453 is a deficient number, because the sum of its proper divisors (7812437989547) is less than itself. Its deficiency is 24136941428906

Bases of 31949379418453

• Binary: 111010000111011001011011010010011100101010101₂
• Hexadecimal: 0x1D0ECB693955
• Base-36: BBPCBLHZP

Squares and roots of 31949379418453

• 31949379418453 squared (31949379418453²) is 1020762845224268156476913209
• 31949379418453 cubed (31949379418453³) is 32612739438329758201542887746680974045677
• The square root of 31949379418453 is 5652378.2090773969
• The cube root of 31949379418453 is 31731.2715450367

Scales and comparisons

• 31,949,379,418,453 seconds is equal to 1,015,891 years, 22 weeks, 6 days, 14 minutes, 13 seconds.
• To count from 1 to 31,949,379,418,453 would take you about two million, five hundred thirty-nine 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 31949379418453 cubic inches would be around 2644.3 feet tall.

Recreational maths with 31949379418453

• 31949379418453 backwards is 35481497394913
• The number of decimal digits it has is: 14
• The sum of 31949379418453's digits is 70
• More coming soon!