13899200
13,899,200 is an even composite number composed of five prime numbers multiplied together.
13899200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 13899200:
26 × 52 × 7 × 17 × 73
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 17 × 73)See below for interesting mathematical facts about the number 13899200 from the Numbermatics database.
Names of 13899200
- Cardinal: 13899200 can be written as Thirteen million, eight hundred ninety-nine thousand, two hundred.
Scientific notation
- Scientific notation: 1.38992 × 107
Factors of 13899200
Divisors of 13899200
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 50 56 64 68 70 73 80 85 100 112 119 136 140 146 160 170 175 200 224 238 272 280 292 320 340 350 365 400 425 448 476 511 544 560 584 595 680 700 730 800 850 952 1022 1088 1120 1168 1190 1241 1360 1400 1460 1600 1700 1825 1904 2044 2240 2336 2380 2482 2555 2720 2800 2920 2975 3400 3650 3808 4088 4672 4760 4964 5110 5440 5600 5840 5950 6205 6800 7300 7616 8176 8687 9520 9928 10220 11200 11680 11900 12410 12775 13600 14600 16352 17374 19040 19856 20440 23360 23800 24820 25550 27200 29200 31025 32704 34748 38080 39712 40880 43435 47600 49640 51100 58400 62050 69496 79424 81760 86870 95200 99280 102200 116800 124100 138992 163520 173740 190400 198560 204400 217175 248200 277984 347480 397120 408800 434350 496400 555968 694960 817600 868700 992800 1389920 1737400 1985600 2779840 3474800 6949600 13899200
- Sum of all divisors σ(n): 41952672
- Sum of proper divisors (its aliquot sum) s(n): 28053472
- 13899200 is an abundant number, because the sum of its proper divisors (28053472) is greater than itself. Its abundance is 14154272
Bases of 13899200
- Binary: 1101010000010101110000002
- Hexadecimal: 0xD415C0
- Base-36: 89WOW
Squares and roots of 13899200
- 13899200 squared (138992002) is 193187760640000
- 13899200 cubed (138992003) is 2685155322687488000000
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The
square root of 13899200 is 3728.1630865615 -
The
cube root of 13899200 is 240.4343984525
Scales and comparisons
How big is 13899200?- 13,899,200 seconds is equal to 22 weeks, 6 days, 20 hours, 53 minutes, 20 seconds.
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To count from 1 to 13,899,200 would take you about thirty-four weeks!
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 13899200 cubic inches would be around 20 feet tall.
Recreational maths with 13899200
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