1138497535678439076

Names of 1138497535678439076

• Cardinal: 1138497535678439076 can be written as One quintillion, one hundred thirty-eight quadrillion, four hundred ninety-seven trillion, five hundred thirty-five billion, six hundred seventy-eight million, four hundred thirty-nine thousand and seventy-six.

Scientific notation

• Scientific notation: 1.138497535678439076 × 10¹⁸

Factors of 1138497535678439076

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2126045862

Divisors of 1138497535678439076

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 6394231 12788462 19182693 25576924 38365386 44759617 76730772 89519234 134278851 179038468 268557702 537115404 2119651619 4239303238 6358954857 8478606476 12717909714 14837561333 25435819428 29675122666 44512683999 59350245332 89025367998 178050735996 13553542091409989 27107084182819978 40660626274229967 54214168365639956 81321252548459934 94874794639869923 162642505096919868 189749589279739846 284624383919609769 379499178559479692 569248767839219538 1138497535678439076
• Sum of all divisors σ(n): 3035993904710108160
• Sum of proper divisors (its aliquot sum) s(n): 1897496369031669084
• 1138497535678439076 is an abundant number, because the sum of its proper divisors (1897496369031669084) is greater than itself. Its abundance is 758998833353230008

Bases of 1138497535678439076

• Binary: 111111001100110000010111101000000111110001010101111010100100₂
• Hexadecimal: 0xFCCC17A07C55EA4
• Base-36: 8NE3OZJBO0BO

Squares and roots of 1138497535678439076

• 1138497535678439076 squared (1138497535678439076²) is 1296176638745878656807634899843733776
• 1138497535678439076 cubed (1138497535678439076³) is 1475693909016145223308143017384755720367577447379430976
• The square root of 1138497535678439076 is 1067003999.8418183419
• The cube root of 1138497535678439076 is 1044184.7951673813

Scales and comparisons

• 1,138,497,535,678,439,076 seconds is equal to 36,200,700,030 years, 24 weeks, 5 days, 1 hour, 4 minutes, 36 seconds.
• To count from 1 to 1,138,497,535,678,439,076 would take you about one hundred twenty-six billion, seven hundred two million, four hundred fifty thousand, one hundred six 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 1138497535678439076 cubic inches would be around 87015.4 feet tall.

Recreational maths with 1138497535678439076

• 1138497535678439076 backwards is 6709348765357948311
• The number of decimal digits it has is: 19
• The sum of 1138497535678439076's digits is 96
• More coming soon!