345907521072

Names of 345907521072

• Cardinal: 345907521072 can be written as Three hundred forty-five billion, nine hundred seven million, five hundred twenty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 3.45907521072 × 10¹¹

Factors of 345907521072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5990769

Divisors of 345907521072

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 401 802 1203 1604 2406 3208 3609 4812 6416 7218 9624 14436 19248 28872 57744 5990363 11980726 17971089 23961452 35942178 47922904 53913267 71884356 95845808 107826534 143768712 215653068 287537424 431306136 862612272 2402135563 4804271126 7206406689 9608542252 14412813378 19217084504 21619220067 28825626756 38434169008 43238440134 57651253512 86476880268 115302507024 172953760536 345907521072
• Sum of all divisors σ(n): 970474910184
• Sum of proper divisors (its aliquot sum) s(n): 624567389112
• 345907521072 is an abundant number, because the sum of its proper divisors (624567389112) is greater than itself. Its abundance is 278659868040

Bases of 345907521072

• Binary: 101000010001001101100011110011000110000₂
• Hexadecimal: 0x5089B1E630
• Base-36: 4EWOENG0

Squares and roots of 345907521072

• 345907521072 squared (345907521072²) is 119652013134176124029184
• 345907521072 cubed (345907521072³) is 41388531254517248385984250022965248
• The square root of 345907521072 is 588139.0320936029
• The cube root of 345907521072 is 7019.7234293357

Scales and comparisons

• 345,907,521,072 seconds is equal to 10,998 years, 41 weeks, 6 hours, 31 minutes, 12 seconds.
• To count from 1 to 345,907,521,072 would take you about twenty-one thousand, nine hundred ninety-seven 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 345907521072 cubic inches would be around 585 feet tall.

Recreational maths with 345907521072

• 345907521072 backwards is 270125709543
• The number of decimal digits it has is: 12
• The sum of 345907521072's digits is 45
• More coming soon!