139164704

Names of 139164704

• Cardinal: 139164704 can be written as One hundred thirty-nine million, one hundred sixty-four thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.39164704 × 10⁸

Factors of 139164704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 449

Divisors of 139164704

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 49 56 62 98 112 124 196 217 224 248 343 392 409 434 496 686 784 818 868 992 1372 1519 1568 1636 1736 2744 2863 3038 3272 3472 5488 5726 6076 6544 6944 10633 10976 11452 12152 12679 13088 20041 21266 22904 24304 25358 40082 42532 45808 48608 50716 80164 85064 88753 91616 101432 140287 160328 170128 177506 202864 280574 320656 340256 355012 405728 561148 621271 641312 710024 1122296 1242542 1420048 2244592 2485084 2840096 4348897 4489184 4970168 8697794 9940336 17395588 19880672 34791176 69582352 139164704
• Sum of all divisors σ(n): 330624000
• Sum of proper divisors (its aliquot sum) s(n): 191459296
• 139164704 is an abundant number, because the sum of its proper divisors (191459296) is greater than itself. Its abundance is 52294592

Bases of 139164704

• Binary: 1000010010110111110000100000₂
• Hexadecimal: 0x84B7C20
• Base-36: 2AUS68

Squares and roots of 139164704

• 139164704 squared (139164704²) is 19366814839407616
• 139164704 cubed (139164704³) is 2695177054548968415985664
• The square root of 139164704 is 11796.8090600807
• The cube root of 139164704 is 518.2146663229

Scales and comparisons

• 139,164,704 seconds is equal to 4 years, 22 weeks, 16 hours, 51 minutes, 44 seconds.
• To count from 1 to 139,164,704 would take you about 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 139164704 cubic inches would be around 43.2 feet tall.

Recreational maths with 139164704

• 139164704 backwards is 407461931
• The number of decimal digits it has is: 9
• The sum of 139164704's digits is 35
• More coming soon!