425128400
425,128,400 is an even composite number composed of five prime numbers multiplied together.
425128400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 425128400:
24 × 52 × 29 × 67 × 547
(2 × 2 × 2 × 2 × 5 × 5 × 29 × 67 × 547)See below for interesting mathematical facts about the number 425128400 from the Numbermatics database.
Names of 425128400
- Cardinal: 425128400 can be written as Four hundred twenty-five million, one hundred twenty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 4.251284 × 108
Factors of 425128400
Divisors of 425128400
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 29 40 50 58 67 80 100 116 134 145 200 232 268 290 335 400 464 536 547 580 670 725 1072 1094 1160 1340 1450 1675 1943 2188 2320 2680 2735 2900 3350 3886 4376 5360 5470 5800 6700 7772 8752 9715 10940 11600 13400 13675 15544 15863 19430 21880 26800 27350 31088 31726 36649 38860 43760 48575 54700 63452 73298 77720 79315 97150 109400 126904 146596 155440 158630 183245 194300 218800 253808 293192 317260 366490 388600 396575 586384 634520 732980 777200 793150 916225 1062821 1269040 1465960 1586300 1832450 2125642 2931920 3172600 3664900 4251284 5314105 6345200 7329800 8502568 10628210 14659600 17005136 21256420 26570525 42512840 53141050 85025680 106282100 212564200 425128400
- Sum of all divisors σ(n): 1074321120
- Sum of proper divisors (its aliquot sum) s(n): 649192720
- 425128400 is an abundant number, because the sum of its proper divisors (649192720) is greater than itself. Its abundance is 224064320
Bases of 425128400
- Binary: 110010101011011110001110100002
- Hexadecimal: 0x1956F1D0
- Base-36: 713Z68
Squares and roots of 425128400
- 425128400 squared (4251284002) is 180734156486560000
- 425128400 cubed (4251284003) is 76835222772480874304000000
-
The
square root of 425128400 is 20618.6420503389 -
The
cube root of 425128400 is 751.9230059243
Scales and comparisons
How big is 425128400?- 425,128,400 seconds is equal to 13 years, 26 weeks, 6 days, 11 hours, 13 minutes, 20 seconds.
-
To count from 1 to 425,128,400 would take you about twenty 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 425128400 cubic inches would be around 62.7 feet tall.
Recreational maths with 425128400
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"Number 425128400 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
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