12755348749944

Names of 12755348749944

• Cardinal: 12755348749944 can be written as Twelve trillion, seven hundred fifty-five billion, three hundred forty-eight million, seven hundred forty-nine thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.2755348749944 × 10¹³

Factors of 12755348749944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 353608199

Divisors of 12755348749944

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 167 216 334 501 668 1002 1336 1503 2004 3006 4008 4509 6012 9018 12024 18036 36072 353608027 707216054 1060824081 1414432108 2121648162 2828864216 3182472243 4243296324 6364944486 8486592648 9547416729 12729888972 19094833458 25459777944 38189666916 59052540509 76379333832 118105081018 177157621527 236210162036 354315243054 472420324072 531472864581 708630486108 1062945729162 1417260972216 1594418593743 2125891458324 3188837187486 4251782916648 6377674374972 12755348749944
• Sum of all divisors σ(n): 35643689222400
• Sum of proper divisors (its aliquot sum) s(n): 22888340472456
• 12755348749944 is an abundant number, because the sum of its proper divisors (22888340472456) is greater than itself. Its abundance is 10132991722512

Bases of 12755348749944

• Binary: 10111001100111010110000001111111111001111000₂
• Hexadecimal: 0xB99D607FE78
• Base-36: 4IRQ5B8U0

Squares and roots of 12755348749944

• 12755348749944 squared (12755348749944²) is 162698921732697963440003136
• 12755348749944 cubed (12755348749944³) is 2075281487940405662474958614821039824384
• The square root of 12755348749944 is 3571463.1105394325
• The cube root of 12755348749944 is 23364.9099978763

Scales and comparisons

• 12,755,348,749,944 seconds is equal to 405,580 years, 33 weeks, 6 hours, 32 minutes, 24 seconds.
• To count from 1 to 12,755,348,749,944 would take you about one million, thirteen thousand, nine hundred fifty-one 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 12755348749944 cubic inches would be around 1947.1 feet tall.

Recreational maths with 12755348749944

• 12755348749944 backwards is 44994784355721
• 12755348749944 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12755348749944's digits is 72
• More coming soon!