1380615139815297874944

Names of 1380615139815297874944

• Cardinal: 1380615139815297874944 can be written as One sextillion, three hundred eighty quintillion, six hundred fifteen quadrillion, one hundred thirty-nine trillion, eight hundred fifteen billion, two hundred ninety-seven million, eight hundred seventy-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.380615139815297874944 × 10²¹

Factors of 1380615139815297874944

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 449418990825292282

Divisors of 1380615139815297874944

• Number of divisors d(n): 44
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 449418990825292277 898837981650584554 1348256972475876831 1797675963301169108 2696513944951753662 3595351926602338216 5393027889903507324 7190703853204676432 10786055779807014648 14381407706409352864 21572111559614029296 28762815412818705728 43144223119228058592 57525630825637411456 86288446238456117184 115051261651274822912 172576892476912234368 230102523302549645824 345153784953824468736 460205046605099291648 690307569907648937472 1380615139815297874944
• Sum of all divisors σ(n): 3679842696877493172264
• Sum of proper divisors (its aliquot sum) s(n): 2299227557062195297320
• 1380615139815297874944 is an abundant number, because the sum of its proper divisors (2299227557062195297320) is greater than itself. Its abundance is 918612417246897422376

Bases of 1380615139815297874944

• Binary: 10010101101011111100010010010101101100101111001000101110111110000000000₂
• Hexadecimal: 0x4AD7E24AD979177C00
• Base-36: 83D9LHQEVCM22O

Squares and roots of 1380615139815297874944

• 1380615139815297874944 squared (1380615139815297874944²) is 1906098164287214499549140979320202263003136
• 1380615139815297874944 cubed (1380615139815297874944³) is 2631587983589075264995878084446276259384617120830620572407824384
• The square root of 1380615139815297874944 is 37156629823.1593909845
• The cube root of 1380615139815297874944 is 11135016.8145828721

Scales and comparisons

• 1,380,615,139,815,297,874,944 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,380,615,139,815,297,874,944 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 1380615139815297874944 cubic inches would be around 927918.1 feet tall.

Recreational maths with 1380615139815297874944

• 1380615139815297874944 backwards is 4494787925189315160831
• The number of decimal digits it has is: 22
• The sum of 1380615139815297874944's digits is 105
• More coming soon!