2147296473

Names of 2147296473

• Cardinal: 2147296473 can be written as Two billion, one hundred forty-seven million, two hundred ninety-six thousand, four hundred seventy-three.

Scientific notation

• Scientific notation: 2.147296473 × 10⁹

Factors of 2147296473

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1336

Divisors of 2147296473

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 7 9 21 27 47 49 63 81 141 147 189 243 329 423 441 567 729 987 1269 1279 1323 1701 2303 2961 3807 3837 3969 5103 6909 8883 8953 11421 11511 11907 20727 26649 26859 34263 34533 35721 60113 62181 62671 79947 80577 103599 180339 186543 188013 239841 241731 310797 420791 541017 559629 564039 725193 932391 1262373 1623051 1678887 1692117 2175579 2945537 3787119 4869153 5076351 6526737 8836611 11361357 14607459 15229053 26509833 34084071 43822377 45687159 79529499 102252213 238588497 306756639 715765491 2147296473
• Sum of all divisors σ(n): 3827773440
• Sum of proper divisors (its aliquot sum) s(n): 1680476967
• 2147296473 is a deficient number, because the sum of its proper divisors (1680476967) is less than itself. Its deficiency is 466819506

Bases of 2147296473

• Binary: 1111111111111010010010011011001₂
• Hexadecimal: 0x7FFD24D9
• Base-36: ZIG0K9

Squares and roots of 2147296473

• 2147296473 squared (2147296473²) is 4610882142958239729
• 2147296473 cubed (2147296473³) is 9900930962992909956370175817
• The square root of 2147296473 is 46338.9304257231
• The cube root of 2147296473 is 1290.1216705139

Scales and comparisons

• 2,147,296,473 seconds is equal to 68 years, 14 weeks, 2 days, 23 hours, 14 minutes, 33 seconds.
• To count from 1 to 2,147,296,473 would take you about one hundred thirty-six 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 2147296473 cubic inches would be around 107.5 feet tall.

Recreational maths with 2147296473

• 2147296473 backwards is 3746927412
• The number of decimal digits it has is: 10
• The sum of 2147296473's digits is 45
• More coming soon!