40074757272

Names of 40074757272

• Cardinal: 40074757272 can be written as Forty billion, seventy-four million, seven hundred fifty-seven thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.0074757272 × 10¹⁰

Factors of 40074757272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 14306

Divisors of 40074757272

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 33 36 44 66 72 88 99 132 198 264 396 792 6473 7817 12946 15634 19419 23451 25892 31268 38838 46902 51784 58257 62536 70353 71203 77676 85987 93804 116514 140706 142406 155352 171974 187608 213609 233028 257961 281412 284812 343948 427218 466056 515922 562824 569624 640827 687896 773883 854436 1031844 1281654 1547766 1708872 2063688 2563308 3095532 5126616 6191064 50599441 101198882 151798323 202397764 303596646 404795528 455394969 556593851 607193292 910789938 1113187702 1214386584 1669781553 1821579876 2226375404 3339563106 3643159752 4452750808 5009344659 6679126212 10018689318 13358252424 20037378636 40074757272
• Sum of all divisors σ(n): 118436132880
• Sum of proper divisors (its aliquot sum) s(n): 78361375608
• 40074757272 is an abundant number, because the sum of its proper divisors (78361375608) is greater than itself. Its abundance is 38286618336

Bases of 40074757272

• Binary: 100101010100101001000100010010011000₂
• Hexadecimal: 0x954A44498
• Base-36: IERH4M0

Squares and roots of 40074757272

• 40074757272 squared (40074757272²) is 1605986170409716881984
• 40074757272 cubed (40074757272³) is 64359505961358232835749469787648
• The square root of 40074757272 is 200186.8059388531
• The cube root of 40074757272 is 3422.0811197269

Scales and comparisons

• 40,074,757,272 seconds is equal to 1,274 years, 13 weeks, 1 day, 5 hours, 1 minute, 12 seconds.
• To count from 1 to 40,074,757,272 would take you about two thousand, five hundred forty-eight 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 40074757272 cubic inches would be around 285.2 feet tall.

Recreational maths with 40074757272

• 40074757272 backwards is 27275747004
• The number of decimal digits it has is: 11
• The sum of 40074757272's digits is 45
• More coming soon!