1385443475053128

Names of 1385443475053128

• Cardinal: 1385443475053128 can be written as One quadrillion, three hundred eighty-five trillion, four hundred forty-three billion, four hundred seventy-five million, fifty-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.385443475053128 × 10¹⁵

Factors of 1385443475053128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 36151689

Divisors of 1385443475053128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 178301 356602 534903 713204 1069806 1426408 1604709 2139612 3209418 4279224 4814127 6418836 9628254 12837672 19256508 35973383 38513016 71946766 107920149 143893532 215840298 287787064 323760447 431680596 647520894 863361192 971281341 1295041788 1942562682 2590083576 3885125364 7770250728 6414090162283 12828180324566 19242270486849 25656360649132 38484540973698 51312721298264 57726811460547 76969081947396 115453622921094 153938163894792 173180434381641 230907245842188 346360868763282 461814491684376 692721737526564 1385443475053128
• Sum of all divisors σ(n): 3848475788380800
• Sum of proper divisors (its aliquot sum) s(n): 2463032313327672
• 1385443475053128 is an abundant number, because the sum of its proper divisors (2463032313327672) is greater than itself. Its abundance is 1077588838274544

Bases of 1385443475053128

• Binary: 100111011000000110110110010001011111101101001001000₂
• Hexadecimal: 0x4EC0DB22FDA48
• Base-36: DN3JY1YF60

Squares and roots of 1385443475053128

• 1385443475053128 squared (1385443475053128²) is 1919453622567287306882422584384
• 1385443475053128 cubed (1385443475053128³) is 2659294497052937679830329801767499041463153152
• The square root of 1385443475053128 is 37221545.8444853953
• The cube root of 1385443475053128 is 111479.8230109259

Scales and comparisons

• 1,385,443,475,053,128 seconds is equal to 44,052,817 years, 2 weeks, 3 days, 16 hours, 58 minutes, 48 seconds.
• To count from 1 to 1,385,443,475,053,128 would take you about one hundred thirty-two million, one hundred fifty-eight thousand, four 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 1385443475053128 cubic inches would be around 9290 feet tall.

Recreational maths with 1385443475053128

• 1385443475053128 backwards is 8213505743445831
• The number of decimal digits it has is: 16
• The sum of 1385443475053128's digits is 63
• More coming soon!