77425812068940

Names of 77425812068940

• Cardinal: 77425812068940 can be written as Seventy-seven trillion, four hundred twenty-five billion, eight hundred twelve million, sixty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 7.742581206894 × 10¹³

Factors of 77425812068940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 232384960

Divisors of 77425812068940

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 617 1234 1851 2468 3085 3702 5553 6170 7404 9255 11106 12340 16659 18510 22212 27765 33318 37020 55530 66636 83295 111060 166590 333180 232384333 464768666 697152999 929537332 1161921665 1394305998 2091458997 2323843330 2788611996 3485764995 4182917994 4647686660 6274376991 6971529990 8365835988 10457294985 12548753982 13943059980 20914589970 25097507964 31371884955 41829179940 62743769910 125487539820 143381133461 286762266922 430143400383 573524533844 716905667305 860286800766 1290430201149 1433811334610 1720573601532 2150717001915 2580860402298 2867622669220 3871290603447 4301434003830 5161720804596 6452151005745 7742581206894 8602868007660 12904302011490 15485162413788 19356453017235 25808604022980 38712906034470 77425812068940
• Sum of all divisors σ(n): 241270710932160
• Sum of proper divisors (its aliquot sum) s(n): 163844898863220
• 77425812068940 is an abundant number, because the sum of its proper divisors (163844898863220) is greater than itself. Its abundance is 86419086794280

Bases of 77425812068940

• Binary: 10001100110101100011010000001100101101001001100₂
• Hexadecimal: 0x466B1A065A4C
• Base-36: RG0XDFI30

Squares and roots of 77425812068940

• 77425812068940 squared (77425812068940²) is 5994756374534814963312723600
• 77425812068940 cubed (77425812068940³) is 464148880453812675264667978232342364984000
• The square root of 77425812068940 is 8799193.8306267581
• The cube root of 77425812068940 is 42621.4862312577

Scales and comparisons

• 77,425,812,068,940 seconds is equal to 2,461,901 years, 17 weeks, 1 day, 3 hours, 9 minutes.
• To count from 1 to 77,425,812,068,940 would take you about six million, one hundred fifty-four thousand, seven hundred fifty-three 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 77425812068940 cubic inches would be around 3551.8 feet tall.

Recreational maths with 77425812068940

• 77425812068940 backwards is 04986021852477
• The number of decimal digits it has is: 14
• The sum of 77425812068940's digits is 63
• More coming soon!