900992947072

Names of 900992947072

• Cardinal: 900992947072 can be written as Nine hundred billion, nine hundred ninety-two million, nine hundred forty-seven thousand and seventy-two.

Scientific notation

• Scientific notation: 9.00992947072 × 10¹¹

Factors of 900992947072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2762

Divisors of 900992947072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 128 139 278 556 1112 2224 2621 4448 5242 8896 10484 17792 19321 20968 38642 41936 77284 83872 154568 167744 309136 335488 364319 618272 728638 1236544 1457276 2473088 2685619 2914552 5371238 5829104 10742476 11658208 21484952 23316416 42969904 46632832 50640341 85939808 101280682 171879616 202561364 343759232 405122728 810245456 1620490912 3240981824 6481963648 7039007399 14078014798 28156029596 56312059192 112624118384 225248236768 450496473536 900992947072
• Sum of all divisors σ(n): 1808643538800
• Sum of proper divisors (its aliquot sum) s(n): 907650591728
• 900992947072 is an abundant number, because the sum of its proper divisors (907650591728) is greater than itself. Its abundance is 6657644656

Bases of 900992947072

• Binary: 1101000111000111010111010101001110000000₂
• Hexadecimal: 0xD1C75D5380
• Base-36: BHWRXRB4

Squares and roots of 900992947072

• 900992947072 squared (900992947072²) is 811788290673487793373184
• 900992947072 cubed (900992947072³) is 731415524412447138648323244056117248
• The square root of 900992947072 is 949206.4828434327
• The cube root of 900992947072 is 9658.4432072085

Scales and comparisons

• 900,992,947,072 seconds is equal to 28,648 years, 41 weeks, 2 hours, 37 minutes, 52 seconds.
• To count from 1 to 900,992,947,072 would take you about fifty-seven thousand, two hundred ninety-seven 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 900992947072 cubic inches would be around 804.9 feet tall.

Recreational maths with 900992947072

• 900992947072 backwards is 270749299009
• The number of decimal digits it has is: 12
• The sum of 900992947072's digits is 58
• More coming soon!