31408859138248830

Names of 31408859138248830

• Cardinal: 31408859138248830 can be written as Thirty-one quadrillion, four hundred eight trillion, eight hundred fifty-nine billion, one hundred thirty-eight million, two hundred forty-eight thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 3.140885913824883 × 10¹⁶

Factors of 31408859138248830

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6502869386841

Divisors of 31408859138248830

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 23 30 35 42 46 69 70 105 115 138 161 210 230 322 345 483 690 805 966 1610 2415 4830 6502869386801 13005738773602 19508608160403 32514346934005 39017216320806 45520085707607 65028693868010 91040171415214 97543040802015 136560257122821 149565995896423 195086081604030 227600428538035 273120514245642 299131991792846 448697987689269 455200857076070 682801285614105 747829979482115 897395975378538 1046961971274961 1365602571228210 1495659958964230 2093923942549922 2243489938446345 3140885913824883 4486979876892690 5234809856374805 6281771827649766 10469619712749610 15704429569124415 31408859138248830
• Sum of all divisors σ(n): 89895666403150848
• Sum of proper divisors (its aliquot sum) s(n): 58486807264902018
• 31408859138248830 is an abundant number, because the sum of its proper divisors (58486807264902018) is greater than itself. Its abundance is 27077948126653188

Bases of 31408859138248830

• Binary: 1101111100101100011000011100011101111000101000001111110₂
• Hexadecimal: 0x6F9630E3BC507E
• Base-36: 8L9IEOY7A0U

Squares and roots of 31408859138248830

• 31408859138248830 squared (31408859138248830²) is 986516432366357035882678996368900
• 31408859138248830 cubed (31408859138248830³) is 30985355661762687034119996712260680598674673387000
• The square root of 31408859138248830 is 177225447.2084887419
• The cube root of 31408859138248830 is 315513.0938689617

Scales and comparisons

• 31,408,859,138,248,830 seconds is equal to 998,704,566 years, 32 weeks, 6 hours, 30 seconds.
• To count from 1 to 31,408,859,138,248,830 would take you about two billion, nine hundred ninety-six million, one hundred thirteen thousand, six 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 31408859138248830 cubic inches would be around 26292.8 feet tall.

Recreational maths with 31408859138248830

• 31408859138248830 backwards is 03884283195880413
• The number of decimal digits it has is: 17
• The sum of 31408859138248830's digits is 75
• More coming soon!