1155171243373055

Names of 1155171243373055

• Cardinal: 1155171243373055 can be written as One quadrillion, one hundred fifty-five trillion, one hundred seventy-one billion, two hundred forty-three million, three hundred seventy-three thousand and fifty-five.

Scientific notation

• Scientific notation: 1.155171243373055 × 10¹⁵

Factors of 1155171243373055

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1132115999

Divisors of 1155171243373055

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 29 31 145 155 227 899 1135 4495 6583 7037 32915 35185 204073 1020365 1132115707 5660578535 32831355503 35095586917 164156777515 175477934585 256990265489 1017772020593 1284951327445 5088860102965 7452717699181 7966698230159 37263588495905 39833491150795 231034248674611 1155171243373055
• Sum of all divisors σ(n): 1486784917002240
• Sum of proper divisors (its aliquot sum) s(n): 331613673629185
• 1155171243373055 is a deficient number, because the sum of its proper divisors (331613673629185) is less than itself. Its deficiency is 823557569743870

Bases of 1155171243373055

• Binary: 100000110101001111101000011100111011011000111111111₂
• Hexadecimal: 0x41A9F439DB1FF
• Base-36: BDH2CCNZZZ

Squares and roots of 1155171243373055

• 1155171243373055 squared (1155171243373055²) is 1334420601516049865253900033025
• 1155171243373055 cubed (1155171243373055³) is 1541484305435915284793900194229523976895141375
• The square root of 1155171243373055 is 33987810.2173861003
• The cube root of 1155171243373055 is 104925.7598678491

Scales and comparisons

• 1,155,171,243,373,055 seconds is equal to 36,730,872 years, 18 weeks, 5 days, 57 minutes, 35 seconds.
• To count from 1 to 1,155,171,243,373,055 would take you about one hundred ten million, one hundred ninety-two thousand, six hundred seventeen 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 1155171243373055 cubic inches would be around 8743.8 feet tall.

Recreational maths with 1155171243373055

• 1155171243373055 backwards is 5503733421715511
• The number of decimal digits it has is: 16
• The sum of 1155171243373055's digits is 53
• More coming soon!