3551145395372920

Names of 3551145395372920

• Cardinal: 3551145395372920 can be written as Three quadrillion, five hundred fifty-one trillion, one hundred forty-five billion, three hundred ninety-five million, three hundred seventy-two thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.55114539537292 × 10¹⁵

Factors of 3551145395372920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 814482888963

Divisors of 3551145395372920

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 20 40 109 218 436 545 872 1090 2180 4360 814482888847 1628965777694 3257931555388 4072414444235 6515863110776 8144828888470 16289657776940 32579315553880 88778634884323 177557269768646 355114539537292 443893174421615 710229079074584 887786348843230 1775572697686460 3551145395372920
• Sum of all divisors σ(n): 8063380599595200
• Sum of proper divisors (its aliquot sum) s(n): 4512235204222280
• 3551145395372920 is an abundant number, because the sum of its proper divisors (4512235204222280) is greater than itself. Its abundance is 961089808849360

Bases of 3551145395372920

• Binary: 1100100111011011111101110111110101100100001101111000₂
• Hexadecimal: 0xC9DBF77D64378
• Base-36: YYRXO8JQ7S

Squares and roots of 3551145395372920

• 3551145395372920 squared (3551145395372920²) is 12610633619078292306545869326400
• 3551145395372920 cubed (3551145395372920³) is 44782193509124819358080968981674197517201088000
• The square root of 3551145395372920 is 59591487.6083230531
• The cube root of 3551145395372920 is 152565.4349003389

Scales and comparisons

• 3,551,145,395,372,920 seconds is equal to 112,915,439 years, 8 weeks, 1 day, 20 hours, 28 minutes, 40 seconds.
• To count from 1 to 3,551,145,395,372,920 would take you about three hundred thirty-eight million, seven hundred forty-six thousand, three hundred seventeen 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 3551145395372920 cubic inches would be around 12713.8 feet tall.

Recreational maths with 3551145395372920

• 3551145395372920 backwards is 0292735935411553
• The number of decimal digits it has is: 16
• The sum of 3551145395372920's digits is 64
• More coming soon!