5457428379

Names of 5457428379

• Cardinal: 5457428379 can be written as Five billion, four hundred fifty-seven million, four hundred twenty-eight thousand, three hundred seventy-nine.

Scientific notation

• Scientific notation: 5.457428379 × 10⁹

Factors of 5457428379

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 427

Divisors of 5457428379

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 27 39 61 81 117 127 183 223 243 351 381 549 669 793 1053 1143 1647 1651 2007 2379 2899 3159 3429 4941 4953 6021 7137 7747 8697 10287 13603 14823 14859 18063 21411 23241 26091 28321 30861 40809 44577 54189 64233 69723 78273 84963 100711 122427 133731 176839 192699 209169 234819 254889 302133 367281 368173 401193 530517 627507 704457 764667 906399 1101843 1104519 1591551 1727581 1882521 2294001 2719197 3305529 3313557 4774653 5182743 6882003 8157591 9940671 14323959 15548229 22458553 24472773 29822013 42971877 46644687 67375659 89466039 139934061 202126977 419802183 606380931 1819142793 5457428379
• Sum of all divisors σ(n): 9058975744
• Sum of proper divisors (its aliquot sum) s(n): 3601547365
• 5457428379 is a deficient number, because the sum of its proper divisors (3601547365) is less than itself. Its deficiency is 1855881014

Bases of 5457428379

• Binary: 101000101010010011011111110011011₂
• Hexadecimal: 0x14549BF9B
• Base-36: 2I97MOR

Squares and roots of 5457428379

• 5457428379 squared (5457428379²) is 29783524511914567641
• 5457428379 cubed (5457428379³) is 162541451897964685067508483939
• The square root of 5457428379 is 73874.4095001779
• The cube root of 5457428379 is 1760.6080435035

Scales and comparisons

• 5,457,428,379 seconds is equal to 173 years, 27 weeks, 3 days, 16 hours, 19 minutes, 39 seconds.
• To count from 1 to 5,457,428,379 would take you about three hundred forty-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 5457428379 cubic inches would be around 146.7 feet tall.

Recreational maths with 5457428379

• 5457428379 backwards is 9738247545
• The number of decimal digits it has is: 10
• The sum of 5457428379's digits is 54
• More coming soon!