133942800
133,942,800 is an even composite number composed of five prime numbers multiplied together.
133942800 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 133942800:
24 × 3 × 52 × 232 × 211
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 23 × 23 × 211)See below for interesting mathematical facts about the number 133942800 from the Numbermatics database.
Names of 133942800
- Cardinal: 133942800 can be written as One hundred thirty-three million, nine hundred forty-two thousand, eight hundred.
Scientific notation
- Scientific notation: 1.339428 × 108
Factors of 133942800
Divisors of 133942800
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 23 24 25 30 40 46 48 50 60 69 75 80 92 100 115 120 138 150 184 200 211 230 240 276 300 345 368 400 422 460 529 552 575 600 633 690 844 920 1055 1058 1104 1150 1200 1266 1380 1587 1688 1725 1840 2110 2116 2300 2532 2645 2760 3165 3174 3376 3450 4220 4232 4600 4853 5064 5275 5290 5520 6330 6348 6900 7935 8440 8464 9200 9706 10128 10550 10580 12660 12696 13225 13800 14559 15825 15870 16880 19412 21100 21160 24265 25320 25392 26450 27600 29118 31650 31740 38824 39675 42200 42320 48530 50640 52900 58236 63300 63480 72795 77648 79350 84400 97060 105800 111619 116472 121325 126600 126960 145590 158700 194120 211600 223238 232944 242650 253200 291180 317400 334857 363975 388240 446476 485300 558095 582360 634800 669714 727950 892952 970600 1116190 1164720 1339428 1455900 1674285 1785904 1941200 2232380 2678856 2790475 2911800 3348570 4464760 5357712 5580950 5823600 6697140 8371425 8929520 11161900 13394280 16742850 22323800 26788560 33485700 44647600 66971400 133942800
- Sum of all divisors σ(n): 450655184
- Sum of proper divisors (its aliquot sum) s(n): 316712384
- 133942800 is an abundant number, because the sum of its proper divisors (316712384) is greater than itself. Its abundance is 182769584
Bases of 133942800
- Binary: 1111111101111001110000100002
- Hexadecimal: 0x7FBCE10
- Base-36: 27QUXC
Squares and roots of 133942800
- 133942800 squared (1339428002) is 17940673671840000
- 133942800 cubed (1339428003) is 2403024065492530752000000
-
The
square root of 133942800 is 11573.3659753763 -
The
cube root of 133942800 is 511.6501720017
Scales and comparisons
How big is 133942800?- 133,942,800 seconds is equal to 4 years, 13 weeks, 3 days, 6 hours, 20 minutes.
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To count from 1 to 133,942,800 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 133942800 cubic inches would be around 42.6 feet tall.
Recreational maths with 133942800
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