40345110145431

Names of 40345110145431

• Cardinal: 40345110145431 can be written as Forty trillion, three hundred forty-five billion, one hundred ten million, one hundred forty-five thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 4.0345110145431 × 10¹³

Factors of 40345110145431

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 141269

Divisors of 40345110145431

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 13 21 39 63 91 117 169 273 507 819 1183 1521 3549 10647 36007 105239 108021 252049 315717 324063 468091 736673 756147 947151 1368107 1404273 2210019 2268441 3276637 4104321 4212819 6085183 6630057 9576749 9829911 12312963 17785391 18255549 28730247 29489733 42596281 53356173 54766647 86190741 124497737 127788843 160068519 373493211 383366529 1120479633 3789340673 11368022019 26525384711 34104066057 49261428749 79576154133 147784286247 238728462399 344830001243 443352858741 640398573737 1034490003729 1921195721211 3103470011187 4482790016159 5763587163633 13448370048477 40345110145431
• Sum of all divisors σ(n): 72121419901440
• Sum of proper divisors (its aliquot sum) s(n): 31776309756009
• 40345110145431 is a deficient number, because the sum of its proper divisors (31776309756009) is less than itself. Its deficiency is 8568800389422

Bases of 40345110145431

• Binary: 1001001011000110010011111101010110100110010111₂
• Hexadecimal: 0x24B193F56997
• Base-36: EAUACWFBR

Squares and roots of 40345110145431

• 40345110145431 squared (40345110145431²) is 1627727912646959405970175761
• 40345110145431 cubed (40345110145431³) is 65670861922534066463561351166527341097991
• The square root of 40345110145431 is 6351780.0769100153
• The cube root of 40345110145431 is 34297.5924286069

Scales and comparisons

• 40,345,110,145,431 seconds is equal to 1,282,849 years, 36 weeks, 5 days, 8 hours, 23 minutes, 51 seconds.
• To count from 1 to 40,345,110,145,431 would take you about three million, two hundred seven thousand, one hundred twenty-four 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 40345110145431 cubic inches would be around 2858.1 feet tall.

Recreational maths with 40345110145431

• 40345110145431 backwards is 13454101154304
• The number of decimal digits it has is: 14
• The sum of 40345110145431's digits is 36
• More coming soon!