40105397491775

Names of 40105397491775

• Cardinal: 40105397491775 can be written as Forty trillion, one hundred five billion, three hundred ninety-seven million, four hundred ninety-one thousand, seven hundred seventy-five.

Scientific notation

• Scientific notation: 4.0105397491775 × 10¹³

Factors of 40105397491775

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 624916

Divisors of 40105397491775

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 7 11 23 25 35 55 77 115 161 175 253 275 385 575 805 1265 1453 1771 1925 4025 6325 7265 8855 10171 15983 33419 36325 44275 50855 79915 111881 167095 233933 254275 367609 399575 559405 623417 835475 1169665 1838045 2573263 2797025 3117085 4363919 5848325 6857587 9190225 12866315 14338591 15585425 21819595 34287935 48003109 64331575 71692955 100370137 109097975 157724501 171439675 240015545 358464775 501850685 788622505 905824901 1104071507 1200077725 2509253425 3943112525 4529124505 5520357535 6340774307 9964073911 20833972723 22645622525 27601787675 31703871535 49820369555 69748517377 104169863615 145837809061 158519357675 229173699953 249101847775 348742586885 520849318075 729189045305 1145868499765 1604215899671 1743712934425 3645945226525 5729342498825 8021079498355 40105397491775
• Sum of all divisors σ(n): 64742268515328
• Sum of proper divisors (its aliquot sum) s(n): 24636871023553
• 40105397491775 is a deficient number, because the sum of its proper divisors (24636871023553) is less than itself. Its deficiency is 15468526468222

Bases of 40105397491775

• Binary: 1001000111100111000011111110001001100000111111₂
• Hexadecimal: 0x2479C3F8983F
• Base-36: E7S5Y6BZZ

Squares and roots of 40105397491775

• 40105397491775 squared (40105397491775²) is 1608442907973272461192650625
• 40105397491775 cubed (40105397491775³) is 64507242167094568513854411400938886109375
• The square root of 40105397491775 is 6332882.2420581137
• The cube root of 40105397491775 is 34229.5304520877

Scales and comparisons

• 40,105,397,491,775 seconds is equal to 1,275,227 years, 30 weeks, 3 days, 8 hours, 9 minutes, 35 seconds.
• To count from 1 to 40,105,397,491,775 would take you about three million, one hundred eighty-eight thousand and sixty-eight 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 40105397491775 cubic inches would be around 2852.5 feet tall.

Recreational maths with 40105397491775

• 40105397491775 backwards is 57719479350104
• The number of decimal digits it has is: 14
• The sum of 40105397491775's digits is 62
• More coming soon!