12728140800
12,728,140,800 is an even composite number composed of five prime numbers multiplied together.
12728140800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred ninety-six divisors.
Prime factorization of 12728140800:
210 × 3 × 52 × 532 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 53 × 53 × 59)See below for interesting mathematical facts about the number 12728140800 from the Numbermatics database.
Names of 12728140800
- Cardinal: 12728140800 can be written as Twelve billion, seven hundred twenty-eight million, one hundred forty thousand, eight hundred.
Scientific notation
- Scientific notation: 1.27281408 × 1010
Factors of 12728140800
Divisors of 12728140800
- Number of divisors d(n): 396
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 53 59 60 64 75 80 96 100 106 118 120 128 150 159 160 177 192 200 212 236 240 256 265 295 300 318 320 354 384 400 424 472 480 512 530 590 600 636 640 708 768 795 800 848 885 944 960 1024 1060 1180 1200 1272 1280 1325 1416 1475 1536 1590 1600 1696 1770 1888 1920 2120 2360 2400 2544 2560 2650 2809 2832 2950 3072 3127 3180 3200 3392 3540 3776 3840 3975 4240 4425 4720 4800 5088 5120 5300 5618 5664 5900 6254 6360 6400 6784 7080 7552 7680 7950 8427 8480 8850 9381 9440 9600 10176 10600 11236 11328 11800 12508 12720 12800 13568 14045 14160 15104 15360 15635 15900 16854 16960 17700 18762 18880 19200 20352 21200 22472 22656 23600 25016 25440 25600 27136 28090 28320 30208 31270 31800 33708 33920 35400 37524 37760 38400 40704 42135 42400 44944 45312 46905 47200 50032 50880 54272 56180 56640 60416 62540 63600 67416 67840 70225 70800 75048 75520 76800 78175 81408 84270 84800 89888 90624 93810 94400 100064 101760 112360 113280 125080 127200 134832 135680 140450 141600 150096 151040 156350 162816 165731 168540 169600 179776 181248 187620 188800 200128 203520 210675 224720 226560 234525 250160 254400 269664 271360 280900 283200 300192 302080 312700 331462 337080 339200 359552 375240 377600 400256 407040 421350 449440 453120 469050 497193 500320 508800 539328 561800 566400 600384 625400 662924 674160 678400 719104 750480 755200 800512 814080 828655 842700 898880 906240 938100 994386 1000640 1017600 1078656 1123600 1132800 1200768 1250800 1325848 1348320 1356800 1438208 1500960 1510400 1601024 1657310 1685400 1797760 1876200 1988772 2001280 2035200 2157312 2247200 2265600 2401536 2485965 2501600 2651696 2696640 2876416 3001920 3202048 3314620 3370800 3595520 3752400 3977544 4002560 4070400 4143275 4314624 4494400 4531200 4803072 4971930 5003200 5303392 5393280 6003840 6629240 6741600 7191040 7504800 7955088 8005120 8286550 8629248 8988800 9606144 9943860 10006400 10606784 10786560 12007680 12429825 13258480 13483200 14382080 15009600 15910176 16010240 16573100 17977600 19887720 20012800 21213568 21573120 24015360 24859650 26516960 26966400 30019200 31820352 33146200 35955200 39775440 40025600 42427136 43146240 48030720 49719300 53033920 53932800 60038400 63640704 66292400 71910400 79550880 80051200 84854272 99438600 106067840 107865600 120076800 127281408 132584800 159101760 169708544 198877200 212135680 215731200 240153600 254562816 265169600 318203520 397754400 424271360 509125632 530339200 636407040 795508800 848542720 1060678400 1272814080 1591017600 2121356800 2545628160 3182035200 4242713600 6364070400 12728140800
- Sum of all divisors σ(n): 43602573840
- Sum of proper divisors (its aliquot sum) s(n): 30874433040
- 12728140800 is an abundant number, because the sum of its proper divisors (30874433040) is greater than itself. Its abundance is 18146292240
Bases of 12728140800
- Binary: 10111101101010100000000100000000002
- Hexadecimal: 0x2F6A80400
- Base-36: 5UI08AO
Squares and roots of 12728140800
- 12728140800 squared (127281408002) is 162005568224624640000
- 12728140800 cubed (127281408003) is 2062029682747028445069312000000
-
The
square root of 12728140800 is 112819.0622191125 -
The
cube root of 12728140800 is 2334.8285237697
Scales and comparisons
How big is 12728140800?- 12,728,140,800 seconds is equal to 404 years, 37 weeks, 1 day, 10 hours, 40 minutes.
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To count from 1 to 12,728,140,800 would take you about eight hundred nine 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 12728140800 cubic inches would be around 194.6 feet tall.
Recreational maths with 12728140800
- 12728140800 backwards is 00804182721
- The number of decimal digits it has is: 11
- The sum of 12728140800's digits is 33
- More coming soon!
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The information we have on file for 12728140800 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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