345521498220

Names of 345521498220

• Cardinal: 345521498220 can be written as Three hundred forty-five billion, five hundred twenty-one million, four hundred ninety-eight thousand, two hundred twenty.

Scientific notation

• Scientific notation: 3.4552149822 × 10¹¹

Factors of 345521498220

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 32535050

Divisors of 345521498220

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 59 60 90 118 177 180 236 295 354 531 590 708 885 1062 1180 1770 2124 2655 3540 5310 10620 32534981 65069962 97604943 130139924 162674905 195209886 292814829 325349810 390419772 488024715 585629658 650699620 976049430 1171259316 1464074145 1919563879 1952098860 2928148290 3839127758 5758691637 5856296580 7678255516 9597819395 11517383274 17276074911 19195638790 23034766548 28793458185 34552149822 38391277580 57586916370 69104299644 86380374555 115173832740 172760749110 345521498220
• Sum of all divisors σ(n): 1065846010320
• Sum of proper divisors (its aliquot sum) s(n): 720324512100
• 345521498220 is an abundant number, because the sum of its proper divisors (720324512100) is greater than itself. Its abundance is 374803013880

Bases of 345521498220

• Binary: 101000001110010101011111010100001101100₂
• Hexadecimal: 0x5072AFA86C
• Base-36: 4EQAKUB0

Squares and roots of 345521498220

• 345521498220 squared (345521498220²) is 119385105732193463168400
• 345521498220 cubed (345521498220³) is 41250120597740595480835956160248000
• The square root of 345521498220 is 587810.7673562981
• The cube root of 345521498220 is 7017.1111874999

Scales and comparisons

• 345,521,498,220 seconds is equal to 10,986 years, 26 weeks, 5 days, 9 hours, 57 minutes.
• To count from 1 to 345,521,498,220 would take you about twenty-one thousand, nine hundred seventy-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 345521498220 cubic inches would be around 584.8 feet tall.

Recreational maths with 345521498220

• 345521498220 backwards is 022894125543
• 345521498220 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 345521498220's digits is 45
• More coming soon!