242151840
242,151,840 is an even composite number composed of five prime numbers multiplied together.
242151840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 242151840:
25 × 32 × 5 × 7 × 24023
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 24023)See below for interesting mathematical facts about the number 242151840 from the Numbermatics database.
Names of 242151840
- Cardinal: 242151840 can be written as Two hundred forty-two million, one hundred fifty-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 2.4215184 × 108
Factors of 242151840
Divisors of 242151840
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 210 224 240 252 280 288 315 336 360 420 480 504 560 630 672 720 840 1008 1120 1260 1440 1680 2016 2520 3360 5040 10080 24023 48046 72069 96092 120115 144138 168161 192184 216207 240230 288276 336322 360345 384368 432414 480460 504483 576552 672644 720690 768736 840805 864828 960920 1008966 1081035 1153104 1345288 1441380 1513449 1681610 1729656 1921840 2017932 2162070 2306208 2522415 2690576 2882760 3026898 3363220 3459312 3843680 4035864 4324140 5044830 5381152 5765520 6053796 6726440 6918624 7567245 8071728 8648280 10089660 11531040 12107592 13452880 15134490 16143456 17296560 20179320 24215184 26905760 30268980 34593120 40358640 48430368 60537960 80717280 121075920 242151840
- Sum of all divisors σ(n): 944431488
- Sum of proper divisors (its aliquot sum) s(n): 702279648
- 242151840 is an abundant number, because the sum of its proper divisors (702279648) is greater than itself. Its abundance is 460127808
Bases of 242151840
- Binary: 11100110111011110001101000002
- Hexadecimal: 0xE6EF1A0
- Base-36: 4065K0
Squares and roots of 242151840
- 242151840 squared (2421518402) is 58637513615385600
- 242151840 cubed (2421518403) is 14199181814990675349504000
-
The
square root of 242151840 is 15561.2287432581 -
The
cube root of 242151840 is 623.2982742791
Scales and comparisons
How big is 242151840?- 242,151,840 seconds is equal to 7 years, 36 weeks, 2 days, 16 hours, 24 minutes.
-
To count from 1 to 242,151,840 would take you about eleven 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 242151840 cubic inches would be around 51.9 feet tall.
Recreational maths with 242151840
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The information we have on file for 242151840 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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