31342440857421875

Names of 31342440857421875

• Cardinal: 31342440857421875 can be written as Thirty-one quadrillion, three hundred forty-two trillion, four hundred forty billion, eight hundred fifty-seven million, four hundred twenty-one thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 3.1342440857421875 × 10¹⁶

Factors of 31342440857421875

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 85

Divisors of 31342440857421875

• Number of divisors d(n): 120
• Complete list of divisors:
  1 5 19 25 61 95 125 305 475 625 1159 1525 2375 3125 3721 5795 7625 11875 15625 18605 28975 38125 59375 70699 78125 93025 144875 190625 226981 296875 353495 390625 465125 724375 953125 1134905 1484375 1767475 1953125 2325625 3621875 4312639 4765625 5674525 7421875 8837375 11628125 13845841 18109375 21563195 23828125 28372625 37109375 44186875 58140625 69229205 90546875 107815975 119140625 141863125 220934375 263070979 290703125 346146025 452734375 539079875 709315625 844596301 1104671875 1315354895 1453515625 1730730125 2263671875 2695399375 3546578125 4222981505 5523359375 6576774475 7267578125 8653650625 13476996875 16047329719 17732890625 21114907525 27616796875 32883872375 43268253125 67384984375 80236648595 88664453125 105574537625 138083984375 164419361875 216341265625 336924921875 401183242975 443322265625 527872688125 822096809375 1081706328125 1684624609375 2005916214875 2639363440625 4110484046875 5408531640625 8423123046875 10029581074375 13196817203125 20552420234375 27042658203125 50147905371875 65984086015625 102762101171875 250739526859375 329920430078125 513810505859375 1253697634296875 1649602150390625 6268488171484375 31342440857421875
• Sum of all divisors σ(n): 41927383694916720
• Sum of proper divisors (its aliquot sum) s(n): 10584942837494845
• 31342440857421875 is a deficient number, because the sum of its proper divisors (10584942837494845) is less than itself. Its deficiency is 20757498019927030

Bases of 31342440857421875

• Binary: 1101111010110011100100010101101101100110100100000110011₂
• Hexadecimal: 0x6F59C8ADB34833
• Base-36: 8KLYUK0O0FN

Squares and roots of 31342440857421875

• 31342440857421875 squared (31342440857421875²) is 982348598900988078922271728515625
• 31342440857421875 cubed (31342440857421875³) is 30789202862425462377644704296879470348358154296875
• The square root of 31342440857421875 is 177037964.4523226973
• The cube root of 31342440857421875 is 315290.5385502419

Scales and comparisons

• 31,342,440,857,421,875 seconds is equal to 996,592,670 years, 38 weeks, 2 hours, 4 minutes, 35 seconds.
• To count from 1 to 31,342,440,857,421,875 would take you about two billion, nine hundred eighty-nine million, seven hundred seventy-eight thousand and twelve 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 31342440857421875 cubic inches would be around 26274.2 feet tall.

Recreational maths with 31342440857421875

• 31342440857421875 backwards is 57812475804424313
• The number of decimal digits it has is: 17
• The sum of 31342440857421875's digits is 68
• More coming soon!