1345945848

Names of 1345945848

• Cardinal: 1345945848 can be written as One billion, three hundred forty-five million, nine hundred forty-five thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.345945848 × 10⁹

Factors of 1345945848

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 116

Divisors of 1345945848

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 31 39 52 62 67 78 93 104 124 134 156 186 201 248 268 312 372 402 403 536 744 804 806 871 961 1209 1608 1612 1742 1922 2077 2418 2613 2883 3224 3484 3844 4154 4489 4836 5226 5766 6231 6968 7688 8308 8978 9672 10452 11532 12462 12493 13467 16616 17956 20904 23064 24924 24986 26934 27001 35912 37479 49848 49972 53868 54002 58357 64387 74958 81003 99944 107736 108004 116714 128774 139159 149916 162006 175071 193161 216008 233428 257548 278318 299832 324012 350142 386322 417477 466856 515096 556636 648024 700284 772644 834954 837031 1113272 1400568 1545288 1669908 1674062 1809067 2511093 3339816 3348124 3618134 4313929 5022186 5427201 6696248 7236268 8627858 10044372 10854402 12941787 14472536 17255716 20088744 21708804 25883574 34511432 43417608 51767148 56081077 103534296 112162154 168243231 224324308 336486462 448648616 672972924 1345945848
• Sum of all divisors σ(n): 3801084840
• Sum of proper divisors (its aliquot sum) s(n): 2455138992
• 1345945848 is an abundant number, because the sum of its proper divisors (2455138992) is greater than itself. Its abundance is 1109193144

Bases of 1345945848

• Binary: 1010000001110011000000011111000₂
• Hexadecimal: 0x503980F8
• Base-36: M9CAGO

Squares and roots of 1345945848

• 1345945848 squared (1345945848²) is 1811570225748439104
• 1345945848 cubed (1345945848³) is 2438275423706534304509640192
• The square root of 1345945848 is 36687.1346387259
• The cube root of 1345945848 is 1104.1019977701

Scales and comparisons

• 1,345,945,848 seconds is equal to 42 years, 41 weeks, 3 days, 1 hour, 50 minutes, 48 seconds.
• To count from 1 to 1,345,945,848 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 1345945848 cubic inches would be around 92 feet tall.

Recreational maths with 1345945848

• 1345945848 backwards is 8485495431
• The number of decimal digits it has is: 10
• The sum of 1345945848's digits is 51
• More coming soon!