29849849942

Names of 29849849942

• Cardinal: 29849849942 can be written as Twenty-nine billion, eight hundred forty-nine million, eight hundred forty-nine thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 2.9849849942 × 10¹⁰

Factors of 29849849942

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 984

Divisors of 29849849942

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 11 17 22 34 73 146 187 289 374 578 803 881 1241 1606 1762 2482 3179 5329 6358 9691 10658 13651 14977 19382 21097 27302 29954 42194 58619 64313 90593 117238 128626 164747 181186 232067 254609 329494 464134 509218 707443 996523 1093321 1414886 1540081 1993046 2186642 2800699 3080162 4694849 5601398 9389698 12026531 16940891 18586457 24053062 33881782 37172914 51643339 79812433 103286678 159624866 204451027 408902054 877936763 1356811361 1755873526 2713622722 14924924971 29849849942
• Sum of all divisors σ(n): 52667709192
• Sum of proper divisors (its aliquot sum) s(n): 22817859250
• 29849849942 is a deficient number, because the sum of its proper divisors (22817859250) is less than itself. Its deficiency is 7031990692

Bases of 29849849942

• Binary: 11011110011001100001001000001010110₂
• Hexadecimal: 0x6F3309056
• Base-36: DPNTVME

Squares and roots of 29849849942

• 29849849942 squared (29849849942²) is 891013541559917403364
• 29849849942 cubed (29849849942³) is 26596620511853515092329686004888
• The square root of 29849849942 is 172771.0911640025
• The cube root of 29849849942 is 3102.0399317801

Scales and comparisons

• 29,849,849,942 seconds is equal to 949 years, 6 weeks, 6 days, 8 hours, 59 minutes, 2 seconds.
• To count from 1 to 29,849,849,942 would take you about one thousand, eight hundred ninety-eight 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 29849849942 cubic inches would be around 258.5 feet tall.

Recreational maths with 29849849942

• 29849849942 backwards is 24994894892
• The number of decimal digits it has is: 11
• The sum of 29849849942's digits is 68
• More coming soon!