12742704800
12,742,704,800 is an even composite number composed of five prime numbers multiplied together.
12742704800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 12742704800:
25 × 52 × 72 × 61 × 732
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 7 × 61 × 73 × 73)See below for interesting mathematical facts about the number 12742704800 from the Numbermatics database.
Names of 12742704800
- Cardinal: 12742704800 can be written as Twelve billion, seven hundred forty-two million, seven hundred four thousand, eight hundred.
Scientific notation
- Scientific notation: 1.27427048 × 1010
Factors of 12742704800
Divisors of 12742704800
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 61 70 73 80 98 100 112 122 140 146 160 175 196 200 224 244 245 280 292 305 350 365 392 400 427 488 490 511 560 584 610 700 730 784 800 854 976 980 1022 1120 1168 1220 1225 1400 1460 1525 1568 1708 1825 1952 1960 2044 2135 2336 2440 2450 2555 2800 2920 2989 3050 3416 3577 3650 3920 4088 4270 4453 4880 4900 5110 5329 5600 5840 5978 6100 6832 7154 7300 7840 8176 8540 8906 9760 9800 10220 10658 10675 11680 11956 12200 12775 13664 14308 14600 14945 16352 17080 17812 17885 19600 20440 21316 21350 22265 23912 24400 25550 26645 28616 29200 29890 31171 34160 35624 35770 37303 39200 40880 42632 42700 44530 47824 48800 51100 53290 57232 58400 59780 62342 68320 71248 71540 74606 74725 81760 85264 85400 89060 89425 95648 102200 106580 111325 114464 119560 124684 133225 142496 143080 149212 149450 155855 170528 170800 178120 178850 186515 204400 213160 218197 222650 239120 249368 261121 266450 286160 298424 298900 311710 325069 341600 356240 357700 373030 408800 426320 436394 445300 478240 498736 522242 532900 572320 596848 597800 623420 650138 712480 715400 746060 779275 852640 872788 890600 932575 997472 1044484 1065800 1090985 1193696 1195600 1246840 1300276 1305605 1430800 1492120 1558550 1625345 1745576 1781200 1865150 2088968 2131600 2181970 2275483 2391200 2493680 2600552 2611210 2861600 2984240 3117100 3250690 3491152 3562400 3730300 4177936 4263200 4363940 4550966 4987360 5201104 5222420 5454925 5968480 6234200 6501380 6528025 6982304 7460600 8126725 8355872 8727880 9101932 10402208 10444840 10909850 11377415 12468400 13002760 13056050 14921200 15928381 16253450 17455760 18203864 20889680 21819700 22754830 24936800 26005520 26112100 29842400 31856762 32506900 34911520 36407728 41779360 43639400 45509660 52011040 52224200 56887075 63713524 65013800 72815456 79641905 87278800 91019320 104448400 113774150 127427048 130027600 159283810 174557600 182038640 208896800 227548300 254854096 260055200 318567620 364077280 398209525 455096600 509708192 637135240 796419050 910193200 1274270480 1592838100 1820386400 2548540960 3185676200 6371352400 12742704800
- Sum of all divisors σ(n): 37290976506
- Sum of proper divisors (its aliquot sum) s(n): 24548271706
- 12742704800 is an abundant number, because the sum of its proper divisors (24548271706) is greater than itself. Its abundance is 11805566906
Bases of 12742704800
- Binary: 10111101111000011000111110101000002
- Hexadecimal: 0x2F7863EA0
- Base-36: 5UQODY8
Squares and roots of 12742704800
- 12742704800 squared (127427048002) is 162376525619943040000
- 12742704800 cubed (127427048003) is 2069116132424571151534592000000
-
The
square root of 12742704800 is 112883.5895956539 -
The
cube root of 12742704800 is 2335.7187161311
Scales and comparisons
How big is 12742704800?- 12,742,704,800 seconds is equal to 405 years, 9 weeks, 2 days, 13 minutes, 20 seconds.
-
To count from 1 to 12,742,704,800 would take you about eight hundred ten 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 12742704800 cubic inches would be around 194.6 feet tall.
Recreational maths with 12742704800
- 12742704800 backwards is 00840724721
- 12742704800 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12742704800's digits is 35
- More coming soon!
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