135725408

Names of 135725408

• Cardinal: 135725408 can be written as One hundred thirty-five million, seven hundred twenty-five thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.35725408 × 10⁸

Factors of 135725408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 516

Divisors of 135725408

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 91 104 112 127 182 208 224 254 364 367 416 508 728 734 889 1016 1456 1468 1651 1778 2032 2569 2912 2936 3302 3556 4064 4771 5138 5872 6604 7112 9542 10276 11557 11744 13208 14224 19084 20552 23114 26416 28448 33397 38168 41104 46228 46609 52832 66794 76336 82208 92456 93218 133588 152672 184912 186436 267176 326263 369824 372872 534352 605917 652526 745744 1068704 1211834 1305052 1491488 2423668 2610104 4241419 4847336 5220208 8482838 9694672 10440416 16965676 19389344 33931352 67862704 135725408
• Sum of all divisors σ(n): 332365824
• Sum of proper divisors (its aliquot sum) s(n): 196640416
• 135725408 is an abundant number, because the sum of its proper divisors (196640416) is greater than itself. Its abundance is 60915008

Bases of 135725408

• Binary: 1000000101110000000101100000₂
• Hexadecimal: 0x8170160
• Base-36: 28T2E8

Squares and roots of 135725408

• 135725408 squared (135725408²) is 18421386376766464
• 135725408 cubed (135725408³) is 2500250181912270047117312
• The square root of 135725408 is 11650.1248061985
• The cube root of 135725408 is 513.9099803495

Scales and comparisons

• 135,725,408 seconds is equal to 4 years, 16 weeks, 2 days, 21 hours, 30 minutes, 8 seconds.
• To count from 1 to 135,725,408 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 135725408 cubic inches would be around 42.8 feet tall.

Recreational maths with 135725408

• 135725408 backwards is 804527531
• The number of decimal digits it has is: 9
• The sum of 135725408's digits is 35
• More coming soon!