100400955262354927828

Names of 100400955262354927828

• Cardinal: 100400955262354927828 can be written as One hundred quintillion, four hundred quadrillion, nine hundred fifty-five trillion, two hundred sixty-two billion, three hundred fifty-four million, nine hundred twenty-seven thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 1.00400955262354927828 × 10²⁰

Factors of 100400955262354927828

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1251619303885

Divisors of 100400955262354927828

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 311 622 1244 64483 128966 257932 20054213 40108426 80216852 1251619239089 2503238478178 5006476956356 389253583356679 778507166713358 1557014333426716 80708163394175987 161416326788351974 322832653576703948 25100238815588731957 50200477631177463914 100400955262354927828
• Sum of all divisors σ(n): 176269362389439359040
• Sum of proper divisors (its aliquot sum) s(n): 75868407127084431212
• 100400955262354927828 is a deficient number, because the sum of its proper divisors (75868407127084431212) is less than itself. Its deficiency is 24532548135270496616

Bases of 100400955262354927828

• Binary: 1010111000101010111110110001101110100110010100011010011000011010100₂
• Hexadecimal: 0x57157D8DD328D30D4
• Base-36: L6SS0AGG0RB2S

Squares and roots of 100400955262354927828

• 100400955262354927828 squared (100400955262354927828²) is 10080351817593395674604659635635088797584
• 100400955262354927828 cubed (100400955262354927828³) is 1012076951866992701008741017728067797926783791154521620767552
• The square root of 100400955262354927828 is 10020027707.6640325939
• The cube root of 100400955262354927828 is 4647784.1257541695

Scales and comparisons

• 100,400,955,262,354,927,828 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 100,400,955,262,354,927,828 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 100400955262354927828 cubic inches would be around 387315.3 feet tall.

Recreational maths with 100400955262354927828

• 100400955262354927828 backwards is 828729453262559004001
• The number of decimal digits it has is: 21
• The sum of 100400955262354927828's digits is 82
• More coming soon!