140394131504

Names of 140394131504

• Cardinal: 140394131504 can be written as One hundred forty billion, three hundred ninety-four million, one hundred thirty-one thousand, five hundred four.

Scientific notation

• Scientific notation: 1.40394131504 × 10¹¹

Factors of 140394131504

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 77332

Divisors of 140394131504

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 11 16 19 22 38 44 76 88 152 176 209 304 418 547 836 1094 1672 2188 3344 4376 6017 8752 10393 12034 20786 24068 41572 48136 76753 83144 96272 114323 153506 166288 228646 307012 457292 614024 844283 914584 1228048 1458307 1688566 1829168 2916614 3377132 5833228 6754264 11666456 13508528 16041377 23332912 32082754 41983891 64165508 83967782 128331016 167935564 256662032 335871128 461822801 671742256 797693929 923645602 1595387858 1847291204 3190775716 3694582408 6381551432 7389164816 8774633219 12763102864 17549266438 35098532876 70197065752 140394131504
• Sum of all divisors σ(n): 312935268480
• Sum of proper divisors (its aliquot sum) s(n): 172541136976
• 140394131504 is an abundant number, because the sum of its proper divisors (172541136976) is greater than itself. Its abundance is 32147005472

Bases of 140394131504

• Binary: 10000010110000001001000111000000110000₂
• Hexadecimal: 0x20B0247030
• Base-36: 1SHV1H68

Squares and roots of 140394131504

• 140394131504 squared (140394131504²) is 19710512160762445302016
• 140394131504 cubed (140394131504³) is 2767240236309273934635841300312064
• The square root of 140394131504 is 374692.0488934879
• The cube root of 140394131504 is 5197.3622162113

Scales and comparisons

• 140,394,131,504 seconds is equal to 4,464 years, 5 weeks, 1 day, 1 hour, 51 minutes, 44 seconds.
• To count from 1 to 140,394,131,504 would take you about eight thousand, nine hundred twenty-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 140394131504 cubic inches would be around 433.1 feet tall.

Recreational maths with 140394131504

• 140394131504 backwards is 405131493041
• The number of decimal digits it has is: 12
• The sum of 140394131504's digits is 35
• More coming soon!