1345499792

Names of 1345499792

• Cardinal: 1345499792 can be written as One billion, three hundred forty-five million, four hundred ninety-nine thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.345499792 × 10⁹

Factors of 1345499792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12754

Divisors of 1345499792

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 52 56 73 91 104 112 146 182 208 292 364 511 584 728 949 1022 1168 1456 1898 2044 3796 4088 6643 7592 8176 12659 13286 15184 25318 26572 50636 53144 88613 101272 106288 164567 177226 202544 329134 354452 658268 708904 924107 1151969 1316536 1417808 1848214 2303938 2633072 3696428 4607876 6468749 7392856 9215752 12013391 12937498 14785712 18431504 24026782 25874996 48053564 51749992 84093737 96107128 103499984 168187474 192214256 336374948 672749896 1345499792
• Sum of all divisors σ(n): 3252708480
• Sum of proper divisors (its aliquot sum) s(n): 1907208688
• 1345499792 is an abundant number, because the sum of its proper divisors (1907208688) is greater than itself. Its abundance is 561708896

Bases of 1345499792

• Binary: 1010000001100101011001010010000₂
• Hexadecimal: 0x5032B290
• Base-36: M92QA8

Squares and roots of 1345499792

• 1345499792 squared (1345499792²) is 1810369690272043264
• 1345499792 cubed (1345499792³) is 2435852041704138635127001088
• The square root of 1345499792 is 36681.0549466615
• The cube root of 1345499792 is 1103.9800152161

Scales and comparisons

• 1,345,499,792 seconds is equal to 42 years, 40 weeks, 4 days, 21 hours, 56 minutes, 32 seconds.
• To count from 1 to 1,345,499,792 would take you about eighty-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 1345499792 cubic inches would be around 92 feet tall.

Recreational maths with 1345499792

• 1345499792 backwards is 2979945431
• The number of decimal digits it has is: 10
• The sum of 1345499792's digits is 53
• More coming soon!