1342709724

Names of 1342709724

• Cardinal: 1342709724 can be written as One billion, three hundred forty-two million, seven hundred nine thousand, seven hundred twenty-four.

Scientific notation

• Scientific notation: 1.342709724 × 10⁹

Factors of 1342709724

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 89

Divisors of 1342709724

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 37 47 74 94 111 141 148 188 222 282 444 564 1369 1739 2209 2738 3478 4107 4418 5217 5476 6627 6956 8214 8836 10434 13254 16428 20868 26508 50653 64343 81733 101306 128686 151959 163466 193029 202612 245199 257372 303918 326932 386058 490398 607836 772116 980796 2380691 3024121 4761382 6048242 7142073 9072363 9522764 12096484 14284146 18144726 28568292 36289452 111892477 223784954 335677431 447569908 671354862 1342709724
• Sum of all divisors σ(n): 3289983760
• Sum of proper divisors (its aliquot sum) s(n): 1947274036
• 1342709724 is an abundant number, because the sum of its proper divisors (1947274036) is greater than itself. Its abundance is 604564312

Bases of 1342709724

• Binary: 1010000000010000001111111011100₂
• Hexadecimal: 0x50081FDC
• Base-36: M7EXGC

Squares and roots of 1342709724

• 1342709724 squared (1342709724²) is 1802869402924156176
• 1342709724 cubed (1342709724³) is 2420730278408338532009855424
• The square root of 1342709724 is 36643.0037524219
• The cube root of 1342709724 is 1103.2164053325

Scales and comparisons

• 1,342,709,724 seconds is equal to 42 years, 36 weeks, 14 hours, 55 minutes, 24 seconds.
• To count from 1 to 1,342,709,724 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 1342709724 cubic inches would be around 91.9 feet tall.

Recreational maths with 1342709724

• 1342709724 backwards is 4279072431
• The number of decimal digits it has is: 10
• The sum of 1342709724's digits is 39
• More coming soon!