400001228
400,001,228 is an even composite number composed of six prime numbers multiplied together.
400001228 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 400001228:
22 × 11 × 17 × 37 × 97 × 149
(2 × 2 × 11 × 17 × 37 × 97 × 149)See below for interesting mathematical facts about the number 400001228 from the Numbermatics database.
Names of 400001228
- Cardinal: 400001228 can be written as Four hundred million, one thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 4.00001228 × 108
Factors of 400001228
Divisors of 400001228
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 4 11 17 22 34 37 44 68 74 97 148 149 187 194 298 374 388 407 596 629 748 814 1067 1258 1628 1639 1649 2134 2516 2533 3278 3298 3589 4268 5066 5513 6556 6596 6919 7178 10132 11026 13838 14356 14453 18139 22052 27676 27863 28906 36278 39479 55726 57812 60643 61013 72556 78958 93721 111452 121286 122026 157916 158983 187442 242572 244052 245701 317966 374884 491402 534761 635932 671143 982804 1030931 1069522 1342286 2061862 2139044 2684572 2702711 4123724 5405422 5882371 9090937 10810844 11764742 18181874 23529484 36363748 100000307 200000614 400001228
- Sum of all divisors σ(n): 844603200
- Sum of proper divisors (its aliquot sum) s(n): 444601972
- 400001228 is an abundant number, because the sum of its proper divisors (444601972) is greater than itself. Its abundance is 44600744
Bases of 400001228
- Binary: 101111101011110001000110011002
- Hexadecimal: 0x17D788CC
- Base-36: 6M5EX8
Squares and roots of 400001228
- 400001228 squared (4000012282) is 160000982401507984
- 400001228 cubed (4000012283) is 64000589441809582651804352
-
The
square root of 400001228 is 20000.0306999765 -
The
cube root of 400001228 is 736.8070537257
Scales and comparisons
How big is 400001228?- 400,001,228 seconds is equal to 12 years, 37 weeks, 2 days, 15 hours, 27 minutes, 8 seconds.
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To count from 1 to 400,001,228 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 400001228 cubic inches would be around 61.4 feet tall.
Recreational maths with 400001228
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The information we have on file for 400001228 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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