134397690

Names of 134397690

• Cardinal: 134397690 can be written as One hundred thirty-four million, three hundred ninety-seven thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.3439769 × 10⁸

Factors of 134397690

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 407

Divisors of 134397690

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 37 42 49 70 74 98 105 111 147 185 210 222 245 259 294 343 353 370 490 518 555 686 706 735 777 1029 1059 1110 1295 1470 1554 1715 1765 1813 2058 2118 2471 2590 3430 3530 3626 3885 4942 5145 5295 5439 7413 7770 9065 10290 10590 10878 12355 12691 13061 14826 17297 18130 24710 25382 26122 27195 34594 37065 38073 39183 51891 54390 63455 65305 74130 76146 78366 86485 91427 103782 121079 126910 130610 172970 182854 190365 195915 242158 259455 274281 363237 380730 391830 457135 518910 548562 605395 639989 726474 914270 1210790 1279978 1371405 1816185 1919967 2742810 3199945 3632370 3839934 4479923 6399890 8959846 9599835 13439769 19199670 22399615 26879538 44799230 67198845 134397690
• Sum of all divisors σ(n): 387417600
• Sum of proper divisors (its aliquot sum) s(n): 253019910
• 134397690 is an abundant number, because the sum of its proper divisors (253019910) is greater than itself. Its abundance is 118622220

Bases of 134397690

• Binary: 1000000000101011111011111010₂
• Hexadecimal: 0x802BEFA
• Base-36: 280LX6

Squares and roots of 134397690

• 134397690 squared (134397690²) is 18062739077336100
• 134397690 cubed (134397690³) is 2427590407066703193609000
• The square root of 134397690 is 11593.0017683083
• The cube root of 134397690 is 512.2287313177

Scales and comparisons

• 134,397,690 seconds is equal to 4 years, 14 weeks, 1 day, 12 hours, 41 minutes, 30 seconds.
• To count from 1 to 134,397,690 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 134397690 cubic inches would be around 42.7 feet tall.

Recreational maths with 134397690

• 134397690 backwards is 096793431
• 134397690 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 134397690's digits is 42
• More coming soon!