1380028320
1,380,028,320 is an even composite number composed of six prime numbers multiplied together.
1380028320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1380028320:
25 × 33 × 5 × 11 × 113 × 257
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 11 × 113 × 257)See below for interesting mathematical facts about the number 1380028320 from the Numbermatics database.
Names of 1380028320
- Cardinal: 1380028320 can be written as One billion, three hundred eighty million, twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.38002832 × 109
Factors of 1380028320
Divisors of 1380028320
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 66 72 80 88 90 96 99 108 110 113 120 132 135 144 160 165 176 180 198 216 220 226 240 257 264 270 288 297 330 339 352 360 396 432 440 452 480 495 514 528 540 565 594 660 678 720 771 792 864 880 904 990 1017 1028 1056 1080 1130 1188 1243 1285 1320 1356 1440 1485 1542 1584 1695 1760 1808 1980 2034 2056 2160 2260 2313 2376 2486 2570 2640 2712 2827 2970 3051 3084 3168 3390 3616 3729 3855 3960 4068 4112 4320 4520 4626 4752 4972 5085 5140 5280 5424 5654 5940 6102 6168 6215 6780 6939 7458 7710 7920 8136 8224 8481 9040 9252 9504 9944 10170 10280 10848 11187 11308 11565 11880 12204 12336 12430 13560 13878 14135 14916 15255 15420 15840 16272 16962 18080 18504 18645 19888 20340 20560 22374 22616 23130 23760 24408 24672 24860 25443 27120 27756 28270 29041 29832 30510 30840 32544 33561 33924 34695 37008 37290 39776 40680 41120 42405 44748 45232 46260 47520 48816 49720 50886 54240 55512 55935 56540 58082 59664 61020 61680 67122 67848 69390 74016 74580 76329 81360 84810 87123 89496 90464 92520 97632 99440 101772 111024 111870 113080 116164 119328 122040 123360 127215 134244 135696 138780 145205 149160 152658 162720 167805 169620 174246 178992 185040 198880 203544 222048 223740 226160 232328 244080 254430 261369 268488 271392 277560 290410 298320 305316 319451 335610 339240 348492 357984 370080 381645 407088 435615 447480 452320 464656 488160 508860 522738 536976 555120 580820 596640 610632 638902 671220 678480 696984 763290 784107 814176 871230 894960 929312 958353 1017720 1045476 1073952 1110240 1161640 1221264 1277804 1306845 1342440 1356960 1393968 1526580 1568214 1597255 1742460 1789920 1916706 2035440 2090952 2323280 2442528 2555608 2613690 2684880 2787936 2875059 3053160 3136428 3194510 3484920 3833412 3920535 4070880 4181904 4646560 4791765 5111216 5227380 5369760 5750118 6106320 6272856 6389020 6969840 7666824 7841070 8363808 8625177 9583530 10222432 10454760 11500236 12212640 12545712 12778040 13939680 14375295 15333648 15682140 17250354 19167060 20909520 23000472 25091424 25556080 28750590 30667296 31364280 34500708 38334120 41819040 43125885 46000944 51112160 57501180 62728560 69001416 76668240 86251770 92001888 115002360 125457120 138002832 153336480 172503540 230004720 276005664 345007080 460009440 690014160 1380028320
- Sum of all divisors σ(n): 5336513280
- Sum of proper divisors (its aliquot sum) s(n): 3956484960
- 1380028320 is an abundant number, because the sum of its proper divisors (3956484960) is greater than itself. Its abundance is 2576456640
Bases of 1380028320
- Binary: 10100100100000110001111101000002
- Hexadecimal: 0x52418FA0
- Base-36: MTMSO0
Squares and roots of 1380028320
- 1380028320 squared (13800283202) is 1904478164002022400
- 1380028320 cubed (13800283203) is 2628233801144395449274368000
-
The
square root of 1380028320 is 37148.7324144447 -
The
cube root of 1380028320 is 1113.3438973345
Scales and comparisons
How big is 1380028320?- 1,380,028,320 seconds is equal to 43 years, 45 weeks, 5 days, 13 hours, 12 minutes.
-
To count from 1 to 1,380,028,320 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 1380028320 cubic inches would be around 92.8 feet tall.
Recreational maths with 1380028320
- 1380028320 backwards is 0238200831
- 1380028320 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1380028320's digits is 27
- More coming soon!
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