40241913920

Names of 40241913920

• Cardinal: 40241913920 can be written as Forty billion, two hundred forty-one million, nine hundred thirteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.024191392 × 10¹⁰

Factors of 40241913920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 136338

Divisors of 40241913920

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 71 80 104 130 142 160 208 260 284 320 355 416 520 568 710 832 923 1040 1136 1420 1846 2080 2272 2840 3692 4160 4544 4615 5680 7384 9230 11360 14768 18460 22720 29536 36920 59072 73840 136247 147680 272494 295360 544988 681235 1089976 1362470 1771211 2179952 2724940 3542422 4359904 5449880 7084844 8719808 8856055 9673537 10899760 14169688 17712110 19347074 21799520 28339376 35424220 38694148 43599040 48367685 56678752 70848440 77388296 96735370 113357504 125755981 141696880 154776592 193470740 251511962 283393760 309553184 386941480 503023924 566787520 619106368 628779905 773882960 1006047848 1257559810 1547765920 2012095696 2515119620 3095531840 4024191392 5030239240 8048382784 10060478480 20120956960 40241913920
• Sum of all divisors σ(n): 104651543808
• Sum of proper divisors (its aliquot sum) s(n): 64409629888
• 40241913920 is an abundant number, because the sum of its proper divisors (64409629888) is greater than itself. Its abundance is 24167715968

Bases of 40241913920

• Binary: 100101011110100110101110000001000000₂
• Hexadecimal: 0x95E9AE040
• Base-36: IHIZVI8

Squares and roots of 40241913920

• 40241913920 squared (40241913920²) is 1619411635944689766400
• 40241913920 cubed (40241913920³) is 65168223654732583460573708288000
• The square root of 40241913920 is 200603.8731430679
• The cube root of 40241913920 is 3426.8324907431

Scales and comparisons

• 40,241,913,920 seconds is equal to 1,279 years, 29 weeks, 3 days, 21 hours, 25 minutes, 20 seconds.
• To count from 1 to 40,241,913,920 would take you about two thousand, five hundred fifty-nine 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 40241913920 cubic inches would be around 285.6 feet tall.

Recreational maths with 40241913920

• 40241913920 backwards is 02931914204
• The number of decimal digits it has is: 11
• The sum of 40241913920's digits is 35
• More coming soon!