12951948800
12,951,948,800 is an even composite number composed of five prime numbers multiplied together.
12951948800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 12951948800:
29 × 52 × 7 × 31 × 4663
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 31 × 4663)See below for interesting mathematical facts about the number 12951948800 from the Numbermatics database.
Names of 12951948800
- Cardinal: 12951948800 can be written as Twelve billion, nine hundred fifty-one million, nine hundred forty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.29519488 × 1010
Factors of 12951948800
Divisors of 12951948800
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 31 32 35 40 50 56 62 64 70 80 100 112 124 128 140 155 160 175 200 217 224 248 256 280 310 320 350 400 434 448 496 512 560 620 640 700 775 800 868 896 992 1085 1120 1240 1280 1400 1550 1600 1736 1792 1984 2170 2240 2480 2560 2800 3100 3200 3472 3584 3968 4340 4480 4663 4960 5425 5600 6200 6400 6944 7936 8680 8960 9326 9920 10850 11200 12400 12800 13888 15872 17360 17920 18652 19840 21700 22400 23315 24800 27776 32641 34720 37304 39680 43400 44800 46630 49600 55552 65282 69440 74608 79360 86800 89600 93260 99200 111104 116575 130564 138880 144553 149216 163205 173600 186520 198400 233150 261128 277760 289106 298432 326410 347200 373040 396800 466300 522256 555520 578212 596864 652820 694400 722765 746080 816025 932600 1011871 1044512 1156424 1193728 1305640 1388800 1445530 1492160 1632050 1865200 2023742 2089024 2312848 2387456 2611280 2777600 2891060 2984320 3264100 3613825 3730400 4047484 4178048 4625696 5059355 5222560 5782120 5968640 6528200 7227650 7460800 8094968 8356096 9251392 10118710 10445120 11564240 11937280 13056400 14455300 14921600 16189936 16712192 18502784 20237420 20890240 23128480 25296775 26112800 28910600 29843200 32379872 37005568 40474840 41780480 46256960 50593550 52225600 57821200 59686400 64759744 74011136 80949680 83560960 92513920 101187100 104451200 115642400 129519488 161899360 185027840 202374200 208902400 231284800 259038976 323798720 370055680 404748400 417804800 462569600 518077952 647597440 809496800 925139200 1295194880 1618993600 1850278400 2590389760 3237987200 6475974400 12951948800
- Sum of all divisors σ(n): 37864814592
- Sum of proper divisors (its aliquot sum) s(n): 24912865792
- 12951948800 is an abundant number, because the sum of its proper divisors (24912865792) is greater than itself. Its abundance is 11960916992
Bases of 12951948800
- Binary: 11000000111111111100001110000000002
- Hexadecimal: 0x303FF0E00
- Base-36: 5Y797NK
Squares and roots of 12951948800
- 12951948800 squared (129519488002) is 167752977717821440000
- 12951948800 cubed (129519488003) is 2172727978448764138422272000000
-
The
square root of 12951948800 is 113806.6289809165 -
The
cube root of 12951948800 is 2348.4340737201
Scales and comparisons
How big is 12951948800?- 12,951,948,800 seconds is equal to 411 years, 43 weeks, 1 day, 19 hours, 33 minutes, 20 seconds.
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To count from 1 to 12,951,948,800 would take you about eight hundred twenty-three 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 12951948800 cubic inches would be around 195.7 feet tall.
Recreational maths with 12951948800
- 12951948800 backwards is 00884915921
- The number of decimal digits it has is: 11
- The sum of 12951948800's digits is 47
- More coming soon!
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