55128844101408160

Names of 55128844101408160

• Cardinal: 55128844101408160 can be written as Fifty-five quadrillion, one hundred twenty-eight trillion, eight hundred forty-four billion, one hundred one million, four hundred eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 5.512884410140816 × 10¹⁶

Factors of 55128844101408160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11362866317

Divisors of 55128844101408160

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 30323 60646 121292 151615 242584 303230 485168 606460 970336 1212920 2425840 4851680 11362835987 22725671974 45451343948 56814179935 90902687896 113628359870 181805375792 227256719740 363610751584 454513439480 909026878960 1818053757920 344555275633801 689110551267602 1378221102535204 1722776378169005 2756442205070408 3445552756338010 5512884410140816 6891105512676020 11025768820281632 13782211025352040 27564422050704080 55128844101408160
• Sum of all divisors σ(n): 130246189353042336
• Sum of proper divisors (its aliquot sum) s(n): 75117345251634176
• 55128844101408160 is an abundant number, because the sum of its proper divisors (75117345251634176) is greater than itself. Its abundance is 19988501150226016

Bases of 55128844101408160

• Binary: 11000011110110110110010001000001100010101101010110100000₂
• Hexadecimal: 0xC3DB64418AD5A0
• Base-36: F2TJLCPEJZ4

Squares and roots of 55128844101408160

• 55128844101408160 squared (55128844101408160²) is 3039189451957365276217694914585600
• 55128844101408160 cubed (55128844101408160³) is 167547001491601695178027024094911067775882858496000
• The square root of 55128844101408160 is 234795323.8491093971
• The cube root of 55128844101408160 is 380591.9769071259

Scales and comparisons

• 55,128,844,101,408,160 seconds is equal to 1,752,926,717 years, 37 weeks, 18 hours, 42 minutes, 40 seconds.
• To count from 1 to 55,128,844,101,408,160 would take you about five billion, two hundred fifty-eight million, seven hundred eighty thousand, one hundred fifty-three 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 55128844101408160 cubic inches would be around 31716 feet tall.

Recreational maths with 55128844101408160

• 55128844101408160 backwards is 06180410144882155
• The number of decimal digits it has is: 17
• The sum of 55128844101408160's digits is 58
• More coming soon!