345089171988

Names of 345089171988

• Cardinal: 345089171988 can be written as Three hundred forty-five billion, eighty-nine million, one hundred seventy-one thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 3.45089171988 × 10¹¹

Factors of 345089171988

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8802413

Divisors of 345089171988

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 66 81 99 108 121 132 162 198 242 297 324 363 396 484 594 726 891 1089 1188 1452 1782 2178 3267 3564 4356 6534 9801 13068 19602 39204 8802397 17604794 26407191 35209588 52814382 79221573 96826367 105628764 158443146 193652734 237664719 290479101 316886292 387305468 475329438 580958202 712994157 871437303 950658876 1065090037 1161916404 1425988314 1742874606 2130180074 2614311909 2851976628 3195270111 3485749212 4260360148 5228623818 6390540222 7842935727 9585810333 10457247636 12781080444 15685871454 19171620666 28757430999 31371742908 38343241332 57514861998 86272292997 115029723996 172544585994 345089171988
• Sum of all divisors σ(n): 991598937098
• Sum of proper divisors (its aliquot sum) s(n): 646509765110
• 345089171988 is an abundant number, because the sum of its proper divisors (646509765110) is greater than itself. Its abundance is 301420593122

Bases of 345089171988

• Binary: 101000001011000111010101110001000010100₂
• Hexadecimal: 0x5058EAE214
• Base-36: 4EJ56L90

Squares and roots of 345089171988

• 345089171988 squared (345089171988²) is 119086536623363443872144
• 345089171988 cubed (345089171988³) is 41095474318275128261426285498302272
• The square root of 345089171988 is 587442.9095563245
• The cube root of 345089171988 is 7014.1832969433

Scales and comparisons

• 345,089,171,988 seconds is equal to 10,972 years, 39 weeks, 6 days, 15 hours, 19 minutes, 48 seconds.
• To count from 1 to 345,089,171,988 would take you about twenty-one thousand, nine hundred forty-five 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 345089171988 cubic inches would be around 584.5 feet tall.

Recreational maths with 345089171988

• 345089171988 backwards is 889171980543
• The number of decimal digits it has is: 12
• The sum of 345089171988's digits is 63
• More coming soon!