40979143205

Names of 40979143205

• Cardinal: 40979143205 can be written as Forty billion, nine hundred seventy-nine million, one hundred forty-three thousand, two hundred five.

Scientific notation

• Scientific notation: 4.0979143205 × 10¹⁰

Factors of 40979143205

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1090

Divisors of 40979143205

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 11 13 35 49 55 65 77 91 113 121 143 245 385 455 539 565 605 637 715 791 847 941 1001 1243 1469 1573 2695 3185 3955 4235 4705 5005 5537 5929 6215 6587 7007 7345 7865 8701 10283 10351 11011 12233 13673 16159 27685 29645 32935 35035 43505 46109 51415 51755 55055 60907 61165 68365 71981 72457 77077 80795 85631 95711 106333 113113 113861 134563 177749 230545 304535 359905 362285 385385 428155 478555 507199 531665 565565 569305 599417 669977 672815 744331 791791 797027 888745 941941 1169663 1244243 1382329 1480193 2535995 2997085 3349885 3721655 3958955 3985135 4709705 5210317 5579189 5848315 6221215 6593587 6911645 7400965 8187641 8709701 9676303 10361351 12866293 15205619 26051585 27895945 32967935 40938205 43548505 48381515 51806755 57313487 64331465 67734121 72529457 76028095 90064051 106439333 167261809 286567435 338670605 362647285 450320255 532196665 630448357 745075331 836309045 1170832663 3152241785 3725376655 5854163315 8195828641 40979143205
• Sum of all divisors σ(n): 68385107952
• Sum of proper divisors (its aliquot sum) s(n): 27405964747
• 40979143205 is a deficient number, because the sum of its proper divisors (27405964747) is less than itself. Its deficiency is 13573178458

Bases of 40979143205

• Binary: 100110001010100011000001101000100101₂
• Hexadecimal: 0x98A8C1A25
• Base-36: ITPX99H

Squares and roots of 40979143205

• 40979143205 squared (40979143205²) is 1679290177815897672025
• 40979143205 cubed (40979143205³) is 68815872679467584827538597340125
• The square root of 40979143205 is 202433.0585773973
• The cube root of 40979143205 is 3447.6324358411

Scales and comparisons

• 40,979,143,205 seconds is equal to 1,303 years, 3 days, 15 hours, 20 minutes, 5 seconds.
• To count from 1 to 40,979,143,205 would take you about two thousand, six hundred six 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 40979143205 cubic inches would be around 287.3 feet tall.

Recreational maths with 40979143205

• 40979143205 backwards is 50234197904
• The number of decimal digits it has is: 11
• The sum of 40979143205's digits is 44
• More coming soon!