30722103638940

Names of 30722103638940

• Cardinal: 30722103638940 can be written as Thirty trillion, seven hundred twenty-two billion, one hundred three million, six hundred thirty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 3.072210363894 × 10¹³

Factors of 30722103638940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1002025649

Divisors of 30722103638940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 73 84 105 140 146 210 219 292 365 420 438 511 730 876 1022 1095 1460 1533 2044 2190 2555 3066 4380 5110 6132 7665 10220 15330 30660 1002025559 2004051118 3006076677 4008102236 5010127795 6012153354 7014178913 10020255590 12024306708 14028357826 15030383385 20040511180 21042536739 28056715652 30060766770 35070894565 42085073478 60121533540 70141789130 73147865807 84170146956 105212683695 140283578260 146295731614 210425367390 219443597421 292591463228 365739329035 420850734780 438887194842 512035060649 731478658070 877774389684 1024070121298 1097217987105 1462957316140 1536105181947 2048140242596 2194435974210 2560175303245 3072210363894 4388871948420 5120350606490 6144420727788 7680525909735 10240701212980 15361051819470 30722103638940
• Sum of all divisors σ(n): 99657454095360
• Sum of proper divisors (its aliquot sum) s(n): 68935350456420
• 30722103638940 is an abundant number, because the sum of its proper divisors (68935350456420) is greater than itself. Its abundance is 38213246817480

Bases of 30722103638940

• Binary: 110111111000100001100000100101111101110011100₂
• Hexadecimal: 0x1BF10C12FB9C
• Base-36: AW1JFA9WC

Squares and roots of 30722103638940

• 30722103638940 squared (30722103638940²) is 943847652001770389884323600
• 30722103638940 cubed (30722103638940³) is 28996985384168564870387520637220520984000
• The square root of 30722103638940 is 5542752.3523011561
• The cube root of 30722103638940 is 31319.6559974097

Scales and comparisons

• 30,722,103,638,940 seconds is equal to 976,867 years, 45 weeks, 5 hours, 29 minutes.
• To count from 1 to 30,722,103,638,940 would take you about two million, four hundred forty-two thousand, one hundred sixty-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 30722103638940 cubic inches would be around 2610 feet tall.

Recreational maths with 30722103638940

• 30722103638940 backwards is 04983630122703
• The number of decimal digits it has is: 14
• The sum of 30722103638940's digits is 48
• More coming soon!