31404452046

Names of 31404452046

• Cardinal: 31404452046 can be written as Thirty-one billion, four hundred four million, four hundred fifty-two thousand and forty-six.

Scientific notation

• Scientific notation: 3.1404452046 × 10¹⁰

Factors of 31404452046

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8668

Divisors of 31404452046

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 11 22 33 66 71 121 142 213 242 363 426 726 781 1562 2343 4686 5041 8581 8591 10082 15123 17162 17182 25743 25773 30246 51486 51546 55451 94391 110902 166353 188782 283173 332706 566346 609251 609961 1038301 1218502 1219922 1827753 1829883 2076602 3114903 3655506 3659766 6229806 6701761 13403522 20105283 40210566 43256821 73719371 86513642 129770463 147438742 221158113 259540926 442316226 475825031 951650062 1427475093 2854950186 5234075341 10468150682 15702226023 31404452046
• Sum of all divisors σ(n): 70032106536
• Sum of proper divisors (its aliquot sum) s(n): 38627654490
• 31404452046 is an abundant number, because the sum of its proper divisors (38627654490) is greater than itself. Its abundance is 7223202444

Bases of 31404452046

• Binary: 11101001111110110011110100011001110₂
• Hexadecimal: 0x74FD9E8CE
• Base-36: EFDEEA6

Squares and roots of 31404452046

• 31404452046 squared (31404452046²) is 986239608309513586116
• 31404452046 cubed (31404452046³) is 30972314485021942540765413393336
• The square root of 31404452046 is 177213.0131959839
• The cube root of 31404452046 is 3154.9833624549

Scales and comparisons

• 31,404,452,046 seconds is equal to 998 years, 29 weeks, 2 days, 10 hours, 54 minutes, 6 seconds.
• To count from 1 to 31,404,452,046 would take you about one thousand, nine hundred ninety-seven 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 31404452046 cubic inches would be around 262.9 feet tall.

Recreational maths with 31404452046

• 31404452046 backwards is 64025440413
• 31404452046 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31404452046's digits is 33
• More coming soon!