40730095791

Names of 40730095791

• Cardinal: 40730095791 can be written as Forty billion, seven hundred thirty million, ninety-five thousand, seven hundred ninety-one.

Scientific notation

• Scientific notation: 4.0730095791 × 10¹⁰

Factors of 40730095791

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3570

Divisors of 40730095791

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 9 11 21 33 63 71 77 99 213 231 257 497 639 693 771 781 1491 1799 2313 2343 2827 3221 4473 5397 5467 7029 8481 9663 16191 16401 18247 19789 22547 25443 28989 35431 49203 54741 59367 67641 106293 127729 164223 178101 200717 202923 228691 248017 318879 383187 602151 686073 744051 827797 1149561 1405019 1600837 1806453 2058219 2232153 2483391 2515601 4215057 4802511 5794579 7450173 7546803 9105767 12645171 14407533 17383737 17609207 22640409 27317301 52151211 52827621 58773587 63740369 81951903 158482863 176320761 191221107 411415109 528962283 573663321 646509457 1234245327 1939528371 3702735981 4525566199 5818585113 13576698597 40730095791
• Sum of all divisors σ(n): 74695136256
• Sum of proper divisors (its aliquot sum) s(n): 33965040465
• 40730095791 is a deficient number, because the sum of its proper divisors (33965040465) is less than itself. Its deficiency is 6765055326

Bases of 40730095791

• Binary: 100101111011101100111111000010101111₂
• Hexadecimal: 0x97BB3F0AF
• Base-36: IPLNB1R

Squares and roots of 40730095791

• 40730095791 squared (40730095791²) is 1658940703144035915681
• 40730095791 cubed (40730095791³) is 67568813750645477716031528998671
• The square root of 40730095791 is 201816.9858832501
• The cube root of 40730095791 is 3440.6340038115

Scales and comparisons

• 40,730,095,791 seconds is equal to 1,295 years, 4 weeks, 5 days, 3 hours, 29 minutes, 51 seconds.
• To count from 1 to 40,730,095,791 would take you about two thousand, five hundred ninety 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 40730095791 cubic inches would be around 286.7 feet tall.

Recreational maths with 40730095791

• 40730095791 backwards is 19759003704
• The number of decimal digits it has is: 11
• The sum of 40730095791's digits is 45
• More coming soon!