12489937200
12,489,937,200 is an even composite number composed of six prime numbers multiplied together.
12489937200 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 12489937200:
24 × 32 × 52 × 13 × 31 × 8609
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 13 × 31 × 8609)See below for interesting mathematical facts about the number 12489937200 from the Numbermatics database.
Names of 12489937200
- Cardinal: 12489937200 can be written as Twelve billion, four hundred eighty-nine million, nine hundred thirty-seven thousand, two hundred.
Scientific notation
- Scientific notation: 1.24899372 × 1010
Factors of 12489937200
Divisors of 12489937200
- Number of divisors d(n): 360
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 31 36 39 40 45 48 50 52 60 62 65 72 75 78 80 90 93 100 104 117 120 124 130 144 150 155 156 180 186 195 200 208 225 234 240 248 260 279 300 310 312 325 360 372 390 400 403 450 465 468 496 520 558 585 600 620 624 650 720 744 775 780 806 900 930 936 975 1040 1116 1170 1200 1209 1240 1300 1395 1488 1550 1560 1612 1800 1860 1872 1950 2015 2232 2325 2340 2418 2480 2600 2790 2925 3100 3120 3224 3600 3627 3720 3900 4030 4464 4650 4680 4836 5200 5580 5850 6045 6200 6448 6975 7254 7440 7800 8060 8609 9300 9360 9672 10075 11160 11700 12090 12400 13950 14508 15600 16120 17218 18135 18600 19344 20150 22320 23400 24180 25827 27900 29016 30225 32240 34436 36270 37200 40300 43045 46800 48360 51654 55800 58032 60450 68872 72540 77481 80600 86090 90675 96720 103308 111600 111917 120900 129135 137744 145080 154962 161200 172180 181350 206616 215225 223834 241800 258270 266879 290160 309924 335751 344360 362700 387405 413232 430450 447668 483600 516540 533758 559585 619848 645675 671502 688720 725400 774810 800637 860900 895336 1007253 1033080 1067516 1119170 1239696 1291350 1334395 1343004 1450800 1549620 1601274 1678755 1721800 1790672 1937025 2014506 2066160 2135032 2238340 2401911 2582700 2668790 2686008 2797925 3099240 3202548 3357510 3443600 3469427 3874050 4003185 4029012 4270064 4476680 4803822 5036265 5165400 5337580 5372016 5595850 6198480 6405096 6671975 6715020 6938854 7748100 8006370 8058024 8393775 8953360 9607644 10072530 10330800 10408281 10675160 11191700 12009555 12810192 13343950 13430040 13877708 15496200 16012740 16116048 16787550 17347135 19215288 20015925 20145060 20816562 21350320 22383400 24019110 25181325 26687900 26860080 27755416 30992400 31224843 32025480 33575100 34694270 38430576 40031850 40290120 41633124 44766800 48038220 50362650 52041405 53375800 55510832 60047775 62449686 64050960 67150200 69388540 80063700 80580240 83266248 86735675 96076440 100725300 104082810 106751600 120095550 124899372 134300400 138777080 156124215 160127400 166532496 173471350 192152880 201450600 208165620 240191100 249798744 260207025 277554160 312248430 320254800 346942700 402901200 416331240 480382200 499597488 520414050 624496860 693885400 780621075 832662480 960764400 1040828100 1248993720 1387770800 1561242150 2081656200 2497987440 3122484300 4163312400 6244968600 12489937200
- Sum of all divisors σ(n): 48188999040
- Sum of proper divisors (its aliquot sum) s(n): 35699061840
- 12489937200 is an abundant number, because the sum of its proper divisors (35699061840) is greater than itself. Its abundance is 23209124640
Bases of 12489937200
- Binary: 10111010000111010101010001001100002
- Hexadecimal: 0x2E8755130
- Base-36: 5QK6P80
Squares and roots of 12489937200
- 12489937200 squared (124899372002) is 155998531259943840000
- 12489937200 cubed (124899372003) is 1948411858728935437126848000000
-
The
square root of 12489937200 is 111758.3876046893 -
The
cube root of 12489937200 is 2320.1714845499
Scales and comparisons
How big is 12489937200?- 12,489,937,200 seconds is equal to 397 years, 7 weeks, 2 days, 11 hours.
-
To count from 1 to 12,489,937,200 would take you about seven hundred ninety-four 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 12489937200 cubic inches would be around 193.3 feet tall.
Recreational maths with 12489937200
- 12489937200 backwards is 00273998421
- 12489937200 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12489937200's digits is 45
- More coming soon!
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