55721193995354608

Names of 55721193995354608

• Cardinal: 55721193995354608 can be written as Fifty-five quadrillion, seven hundred twenty-one trillion, one hundred ninety-three billion, nine hundred ninety-five million, three hundred fifty-four thousand, six hundred eight.

Scientific notation

• Scientific notation: 5.5721193995354608 × 10¹⁶

Factors of 55721193995354608

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 65038

Divisors of 55721193995354608

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 343 392 686 784 1372 2401 2744 4802 5488 9604 16807 19208 33614 38416 65029 67228 117649 130058 134456 235298 260116 268912 455203 470596 520232 823543 910406 941192 1040464 1647086 1820812 1882384 3186421 3294172 3641624 6372842 6588344 7283248 12745684 13176688 22304947 25491368 44609894 50982736 89219788 156134629 178439576 312269258 356879152 624538516 1092942403 1249077032 2185884806 2498154064 4228770841 4371769612 7650596821 8457541682 8743539224 15301193642 16915083364 17487078448 29601395887 30602387284 33830166728 53554177747 59202791774 61204774568 67660333456 107108355494 118405583548 122409549136 207209771209 214216710988 236811167096 414419542418 428433421976 473622334192 828839084836 856866843952 1450468398463 1657678169672 2900936796926 3315356339344 5801873593852 10153278789241 11603747187704 20306557578482 23207494375408 40613115156964 71072951524687 81226230313928 142145903049374 162452460627856 284291806098748 497510660672809 568583612197496 995021321345618 1137167224394992 1990042642691236 3482574624709663 3980085285382472 6965149249419326 7960170570764944 13930298498838652 27860596997677304 55721193995354608
• Sum of all divisors σ(n): 125955030650560800
• Sum of proper divisors (its aliquot sum) s(n): 70233836655206192
• 55721193995354608 is an abundant number, because the sum of its proper divisors (70233836655206192) is greater than itself. Its abundance is 14512642659851584

Bases of 55721193995354608

• Binary: 11000101111101100010000101110110100011011100000111110000₂
• Hexadecimal: 0xC5F621768DC1F0
• Base-36: F8NIJ4Y8LPS

Squares and roots of 55721193995354608

• 55721193995354608 squared (55721193995354608²) is 3104851460267942422345483666833664
• 55721193995354608 cubed (55721193995354608³) is 173006030544350059561625612838245626412776231923712
• The square root of 55721193995354608 is 236053371.0739048267
• The cube root of 55721193995354608 is 381950.2552919315

Scales and comparisons

• 55,721,193,995,354,608 seconds is equal to 1,771,761,612 years, 4 weeks, 2 days, 2 hours, 3 minutes, 28 seconds.
• To count from 1 to 55,721,193,995,354,608 would take you about five billion, three hundred fifteen million, two hundred eighty-four thousand, eight hundred thirty-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 55721193995354608 cubic inches would be around 31829.2 feet tall.

Recreational maths with 55721193995354608

• 55721193995354608 backwards is 80645359939112755
• The number of decimal digits it has is: 17
• The sum of 55721193995354608's digits is 82
• More coming soon!