401428224
401,428,224 is an even composite number composed of three prime numbers multiplied together.
401428224 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 401428224:
28 × 38 × 239
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 239)See below for interesting mathematical facts about the number 401428224 from the Numbermatics database.
Names of 401428224
- Cardinal: 401428224 can be written as Four hundred one million, four hundred twenty-eight thousand, two hundred twenty-four.
Scientific notation
- Scientific notation: 4.01428224 × 108
Factors of 401428224
Divisors of 401428224
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 239 243 256 288 324 384 432 478 486 576 648 717 729 768 864 956 972 1152 1296 1434 1458 1728 1912 1944 2151 2187 2304 2592 2868 2916 3456 3824 3888 4302 4374 5184 5736 5832 6453 6561 6912 7648 7776 8604 8748 10368 11472 11664 12906 13122 15296 15552 17208 17496 19359 20736 22944 23328 25812 26244 30592 31104 34416 34992 38718 45888 46656 51624 52488 58077 61184 62208 68832 69984 77436 91776 93312 103248 104976 116154 137664 139968 154872 174231 183552 186624 206496 209952 232308 275328 279936 309744 348462 412992 419904 464616 522693 550656 559872 619488 696924 825984 839808 929232 1045386 1238976 1393848 1568079 1651968 1679616 1858464 2090772 2477952 2787696 3136158 3716928 4181544 4955904 5575392 6272316 7433856 8363088 11150784 12544632 14867712 16726176 22301568 25089264 33452352 44603136 50178528 66904704 100357056 133809408 200714112 401428224
- Sum of all divisors σ(n): 1206900240
- Sum of proper divisors (its aliquot sum) s(n): 805472016
- 401428224 is an abundant number, because the sum of its proper divisors (805472016) is greater than itself. Its abundance is 404043792
Bases of 401428224
- Binary: 101111110110101001111000000002
- Hexadecimal: 0x17ED4F00
- Base-36: 6N0000
Squares and roots of 401428224
- 401428224 squared (4014282242) is 161144619023794176
- 401428224 cubed (4014282243) is 64687998221878309813223424
-
The
square root of 401428224 is 20035.6737845275 -
The
cube root of 401428224 is 737.6821951085
Scales and comparisons
How big is 401428224?- 401,428,224 seconds is equal to 12 years, 39 weeks, 5 days, 3 hours, 50 minutes, 24 seconds.
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To count from 1 to 401,428,224 would take you about nineteen 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 401428224 cubic inches would be around 61.5 feet tall.
Recreational maths with 401428224
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The information we have on file for 401428224 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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