133281200
133,281,200 is an even composite number composed of five prime numbers multiplied together.
133281200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 133281200:
24 × 52 × 13 × 192 × 71
(2 × 2 × 2 × 2 × 5 × 5 × 13 × 19 × 19 × 71)See below for interesting mathematical facts about the number 133281200 from the Numbermatics database.
Names of 133281200
- Cardinal: 133281200 can be written as One hundred thirty-three million, two hundred eighty-one thousand, two hundred.
Scientific notation
- Scientific notation: 1.332812 × 108
Factors of 133281200
Divisors of 133281200
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 25 26 38 40 50 52 65 71 76 80 95 100 104 130 142 152 190 200 208 247 260 284 304 325 355 361 380 400 475 494 520 568 650 710 722 760 923 950 988 1040 1136 1235 1300 1349 1420 1444 1520 1775 1805 1846 1900 1976 2470 2600 2698 2840 2888 3550 3610 3692 3800 3952 4615 4693 4940 5200 5396 5680 5776 6175 6745 7100 7220 7384 7600 9025 9230 9386 9880 10792 12350 13490 14200 14440 14768 17537 18050 18460 18772 19760 21584 23075 23465 24700 25631 26980 28400 28880 33725 35074 36100 36920 37544 46150 46930 49400 51262 53960 67450 70148 72200 73840 75088 87685 92300 93860 98800 102524 107920 117325 128155 134900 140296 144400 175370 184600 187720 205048 234650 256310 269800 280592 333203 350740 369200 375440 410096 438425 469300 512620 539600 640775 666406 701480 876850 938600 1025240 1281550 1332812 1402960 1666015 1753700 1877200 2050480 2563100 2665624 3332030 3507400 5126200 5331248 6664060 7014800 8330075 10252400 13328120 16660150 26656240 33320300 66640600 133281200
- Sum of all divisors σ(n): 369070128
- Sum of proper divisors (its aliquot sum) s(n): 235788928
- 133281200 is an abundant number, because the sum of its proper divisors (235788928) is greater than itself. Its abundance is 102507728
Bases of 133281200
- Binary: 1111111000110110101101100002
- Hexadecimal: 0x7F1B5B0
- Base-36: 27COFK
Squares and roots of 133281200
- 133281200 squared (1332812002) is 17763878273440000
- 133281200 cubed (1332812003) is 2367591012938011328000000
-
The
square root of 133281200 is 11544.7477235321 -
The
cube root of 133281200 is 510.8063624739
Scales and comparisons
How big is 133281200?- 133,281,200 seconds is equal to 4 years, 12 weeks, 2 days, 14 hours, 33 minutes, 20 seconds.
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To count from 1 to 133,281,200 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 133281200 cubic inches would be around 42.6 feet tall.
Recreational maths with 133281200
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