135980320

Names of 135980320

• Cardinal: 135980320 can be written as One hundred thirty-five million, nine hundred eighty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.3598032 × 10⁸

Factors of 135980320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 714

Divisors of 135980320

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 280 317 383 560 634 766 1120 1268 1532 1585 1915 2219 2536 2681 3064 3170 3830 4438 5072 5362 6128 6340 7660 8876 10144 10724 11095 12256 12680 13405 15320 17752 21448 22190 25360 26810 30640 35504 42896 44380 50720 53620 61280 71008 85792 88760 107240 121411 177520 214480 242822 355040 428960 485644 607055 849877 971288 1214110 1699754 1942576 2428220 3399508 3885152 4249385 4856440 6799016 8498770 9712880 13598032 16997540 19425760 27196064 33995080 67990160 135980320
• Sum of all divisors σ(n): 369266688
• Sum of proper divisors (its aliquot sum) s(n): 233286368
• 135980320 is an abundant number, because the sum of its proper divisors (233286368) is greater than itself. Its abundance is 97306048

Bases of 135980320

• Binary: 1000000110101110010100100000₂
• Hexadecimal: 0x81AE520
• Base-36: 28YJ34

Squares and roots of 135980320

• 135980320 squared (135980320²) is 18490647427302400
• 135980320 cubed (135980320³) is 2514364154171757088768000
• The square root of 135980320 is 11661.0599861247
• The cube root of 135980320 is 514.2315116301

Scales and comparisons

• 135,980,320 seconds is equal to 4 years, 16 weeks, 5 days, 20 hours, 18 minutes, 40 seconds.
• To count from 1 to 135,980,320 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 135980320 cubic inches would be around 42.9 feet tall.

Recreational maths with 135980320

• 135980320 backwards is 023089531
• The number of decimal digits it has is: 9
• The sum of 135980320's digits is 31
• More coming soon!