1368138800
1,368,138,800 is an even composite number composed of five prime numbers multiplied together.
1368138800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 1368138800:
24 × 52 × 72 × 292 × 83
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 29 × 29 × 83)See below for interesting mathematical facts about the number 1368138800 from the Numbermatics database.
Names of 1368138800
- Cardinal: 1368138800 can be written as One billion, three hundred sixty-eight million, one hundred thirty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.3681388 × 109
Factors of 1368138800
Divisors of 1368138800
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 29 35 40 49 50 56 58 70 80 83 98 100 112 116 140 145 166 175 196 200 203 232 245 280 290 332 350 392 400 406 415 464 490 560 580 581 664 700 725 784 812 830 841 980 1015 1160 1162 1225 1328 1400 1421 1450 1624 1660 1682 1960 2030 2075 2320 2324 2407 2450 2800 2842 2900 2905 3248 3320 3364 3920 4060 4067 4150 4205 4648 4814 4900 5075 5684 5800 5810 5887 6640 6728 7105 8120 8134 8300 8410 9296 9628 9800 10150 11368 11600 11620 11774 12035 13456 14210 14525 16240 16268 16600 16820 16849 19256 19600 20300 20335 21025 22736 23240 23548 24070 28420 29050 29435 32536 33200 33640 33698 35525 38512 40600 40670 41209 42050 46480 47096 48140 56840 58100 58870 60175 65072 67280 67396 69803 71050 81200 81340 82418 84100 84245 94192 96280 101675 113680 116200 117740 117943 120350 134792 139606 142100 147175 162680 164836 168200 168490 192560 203350 206045 232400 235480 235886 240700 269584 279212 284200 294350 325360 329672 336400 336980 349015 406700 412090 421225 470960 471772 481400 488621 558424 568400 588700 589715 659344 673960 698030 813400 824180 842450 943544 962800 977242 1030225 1116848 1177400 1179430 1347920 1396060 1626800 1648360 1684900 1745075 1887088 1954484 2060450 2354800 2358860 2443105 2792120 2948575 3296720 3369800 3420347 3490150 3908968 4120900 4717720 4886210 5584240 5897150 6739600 6840694 6980300 7817936 8241800 9435440 9772420 11794300 12215525 13681388 13960600 16483600 17101735 19544840 23588600 24431050 27362776 27921200 34203470 39089680 47177200 48862100 54725552 68406940 85508675 97724200 136813880 171017350 195448400 273627760 342034700 684069400 1368138800
- Sum of all divisors σ(n): 4007704428
- Sum of proper divisors (its aliquot sum) s(n): 2639565628
- 1368138800 is an abundant number, because the sum of its proper divisors (2639565628) is greater than itself. Its abundance is 1271426828
Bases of 1368138800
- Binary: 10100011000110000100100001100002
- Hexadecimal: 0x518C2430
- Base-36: MMJYNK
Squares and roots of 1368138800
- 1368138800 squared (13681388002) is 1871803776065440000
- 1368138800 cubed (13681388003) is 2560887372021639803072000000
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The
square root of 1368138800 is 36988.3603313259 -
The
cube root of 1368138800 is 1110.1373636243
Scales and comparisons
How big is 1368138800?- 1,368,138,800 seconds is equal to 43 years, 26 weeks, 22 hours, 33 minutes, 20 seconds.
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To count from 1 to 1,368,138,800 would take you about eighty-seven 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 1368138800 cubic inches would be around 92.5 feet tall.
Recreational maths with 1368138800
- 1368138800 backwards is 0088318631
- The number of decimal digits it has is: 10
- The sum of 1368138800's digits is 38
- More coming soon!
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