31441321398

Names of 31441321398

• Cardinal: 31441321398 can be written as Thirty-one billion, four hundred forty-one million, three hundred twenty-one thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 3.1441321398 × 10¹⁰

Factors of 31441321398

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 300

Divisors of 31441321398

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 17 34 51 97 102 181 194 291 362 543 582 1086 1649 3077 3298 4947 6154 9231 9409 9894 17557 18462 18818 28227 32761 35114 52671 56454 65522 98283 105342 159953 196566 298469 319906 479859 556937 596938 895407 959718 1113874 1670811 1703029 1790814 3177817 3341622 3406058 5109087 6355634 9533451 10218174 19066902 28951493 54022889 57902986 86854479 108045778 162068667 173708958 308248249 324137334 616496498 924744747 1849489494 5240220233 10480440466 15720660699 31441321398
• Sum of all divisors σ(n): 67648845816
• Sum of proper divisors (its aliquot sum) s(n): 36207524418
• 31441321398 is an abundant number, because the sum of its proper divisors (36207524418) is greater than itself. Its abundance is 4766203020

Bases of 31441321398

• Binary: 11101010010000011000111110110110110₂
• Hexadecimal: 0x7520C7DB6
• Base-36: EFZCMUU

Squares and roots of 31441321398

• 31441321398 squared (31441321398²) is 988556691252332674404
• 31441321398 cubed (31441321398³) is 31081528649808046733153052096792
• The square root of 31441321398 is 177317.0082028229
• The cube root of 31441321398 is 3156.2175473431

Scales and comparisons

• 31,441,321,398 seconds is equal to 999 years, 38 weeks, 2 days, 4 hours, 23 minutes, 18 seconds.
• To count from 1 to 31,441,321,398 would take you about one thousand, nine hundred ninety-nine 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 31441321398 cubic inches would be around 263 feet tall.

Recreational maths with 31441321398

• 31441321398 backwards is 89312314413
• The number of decimal digits it has is: 11
• The sum of 31441321398's digits is 39
• More coming soon!