138753024

Names of 138753024

• Cardinal: 138753024 can be written as One hundred thirty-eight million, seven hundred fifty-three thousand and twenty-four.

Scientific notation

• Scientific notation: 1.38753024 × 10⁸

Factors of 138753024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 83

Divisors of 138753024

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 47 48 62 64 93 94 96 124 128 141 186 188 192 248 256 282 372 376 384 496 512 564 744 752 768 961 992 1024 1128 1457 1488 1504 1536 1922 1984 2256 2883 2914 2976 3008 3072 3844 3968 4371 4512 5766 5828 5952 6016 7688 7936 8742 9024 11532 11656 11904 12032 15376 15872 17484 18048 23064 23312 23808 24064 30752 31744 34968 36096 45167 46128 46624 47616 48128 61504 69936 72192 90334 92256 93248 95232 123008 135501 139872 144384 180668 184512 186496 246016 271002 279744 361336 369024 372992 492032 542004 559488 722672 738048 745984 984064 1084008 1118976 1445344 1476096 1491968 2168016 2237952 2890688 2952192 4336032 4475904 5781376 8672064 11562752 17344128 23125504 34688256 46251008 69376512 138753024
• Sum of all divisors σ(n): 390272832
• Sum of proper divisors (its aliquot sum) s(n): 251519808
• 138753024 is an abundant number, because the sum of its proper divisors (251519808) is greater than itself. Its abundance is 112766784

Bases of 138753024

• Binary: 1000010001010011010000000000₂
• Hexadecimal: 0x8453400
• Base-36: 2ALYIO

Squares and roots of 138753024

• 138753024 squared (138753024²) is 19252401669144576
• 138753024 cubed (138753024³) is 2671328950856457413197824
• The square root of 138753024 is 11779.3473503415
• The cube root of 138753024 is 517.7031637131

Scales and comparisons

• 138,753,024 seconds is equal to 4 years, 21 weeks, 2 days, 22 hours, 30 minutes, 24 seconds.
• To count from 1 to 138,753,024 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 138753024 cubic inches would be around 43.1 feet tall.

Recreational maths with 138753024

• 138753024 backwards is 420357831
• The number of decimal digits it has is: 9
• The sum of 138753024's digits is 33
• More coming soon!