133195920

Names of 133195920

• Cardinal: 133195920 can be written as One hundred thirty-three million, one hundred ninety-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3319592 × 10⁸

Factors of 133195920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3915

Divisors of 133195920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 33 39 40 44 48 52 55 60 65 66 78 80 88 104 110 120 130 132 143 156 165 176 195 208 220 240 260 264 286 312 330 390 429 440 520 528 572 624 660 715 780 858 880 1040 1144 1320 1430 1560 1716 2145 2288 2640 2860 3120 3432 3881 4290 5720 6864 7762 8580 11440 11643 15524 17160 19405 23286 31048 34320 38810 42691 46572 50453 58215 62096 77620 85382 93144 100906 116430 128073 151359 155240 170764 186288 201812 213455 232860 252265 256146 302718 310480 341528 403624 426910 465720 504530 512292 554983 605436 640365 683056 756795 807248 853820 931440 1009060 1024584 1109966 1210872 1280730 1513590 1664949 1707640 2018120 2049168 2219932 2421744 2561460 2774915 3027180 3329898 3415280 4036240 4439864 5122920 5549830 6054360 6659796 8324745 8879728 10245840 11099660 12108720 13319592 16649490 22199320 26639184 33298980 44398640 66597960 133195920
• Sum of all divisors σ(n): 485218944
• Sum of proper divisors (its aliquot sum) s(n): 352023024
• 133195920 is an abundant number, because the sum of its proper divisors (352023024) is greater than itself. Its abundance is 218827104

Bases of 133195920

• Binary: 111111100000110100010010000₂
• Hexadecimal: 0x7F06890
• Base-36: 27AUMO

Squares and roots of 133195920

• 133195920 squared (133195920²) is 17741153104646400
• 133195920 cubed (133195920³) is 2363049209634233522688000
• The square root of 133195920 is 11541.0536780659
• The cube root of 133195920 is 510.6973927147

Scales and comparisons

• 133,195,920 seconds is equal to 4 years, 12 weeks, 1 day, 14 hours, 52 minutes.
• To count from 1 to 133,195,920 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 133195920 cubic inches would be around 42.6 feet tall.

Recreational maths with 133195920

• 133195920 backwards is 029591331
• 133195920 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 133195920's digits is 33
• More coming soon!