40371793864

Names of 40371793864

• Cardinal: 40371793864 can be written as Forty billion, three hundred seventy-one million, seven hundred ninety-three thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.0371793864 × 10¹⁰

Factors of 40371793864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 573

Divisors of 40371793864

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 19 38 76 152 199 353 361 398 706 722 796 1412 1444 1592 2824 2888 3781 6707 7562 13414 15124 26828 30248 39601 53656 70247 71839 79202 127433 140494 143678 158404 254866 280988 287356 316808 509732 561976 574712 752419 1019464 1334693 1504838 2669386 3009676 5338772 6019352 10677544 13979153 14295961 25359167 27958306 28591922 50718334 55916612 57183844 101436668 111833224 114367688 202873336 265603907 531207814 1062415628 2124831256 5046474233 10092948466 20185896932 40371793864
• Sum of all divisors σ(n): 80521801110
• Sum of proper divisors (its aliquot sum) s(n): 40150007246
• 40371793864 is a deficient number, because the sum of its proper divisors (40150007246) is less than itself. Its deficiency is 221786618

Bases of 40371793864

• Binary: 100101100110010110001010111111001000₂
• Hexadecimal: 0x96658AFC8
• Base-36: IJOBNIG

Squares and roots of 40371793864

• 40371793864 squared (40371793864²) is 1629881739797308050496
• 40371793864 cubed (40371793864³) is 65801249621794605756732214956544
• The square root of 40371793864 is 200927.3347854891
• The cube root of 40371793864 is 3430.5152085861

Scales and comparisons

• 40,371,793,864 seconds is equal to 1,283 years, 36 weeks, 2 days, 3 hours, 11 minutes, 4 seconds.
• To count from 1 to 40,371,793,864 would take you about two thousand, five hundred sixty-seven 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 40371793864 cubic inches would be around 285.9 feet tall.

Recreational maths with 40371793864

• 40371793864 backwards is 46839717304
• The number of decimal digits it has is: 11
• The sum of 40371793864's digits is 52
• More coming soon!