12979273440
12,979,273,440 is an even composite number composed of six prime numbers multiplied together.
12979273440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12979273440:
25 × 3 × 5 × 7 × 31 × 3532
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 31 × 353 × 353)See below for interesting mathematical facts about the number 12979273440 from the Numbermatics database.
Names of 12979273440
- Cardinal: 12979273440 can be written as Twelve billion, nine hundred seventy-nine million, two hundred seventy-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.297927344 × 1010
Factors of 12979273440
Divisors of 12979273440
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 31 32 35 40 42 48 56 60 62 70 80 84 93 96 105 112 120 124 140 155 160 168 186 210 217 224 240 248 280 310 336 353 372 420 434 465 480 496 560 620 651 672 706 744 840 868 930 992 1059 1085 1120 1240 1302 1412 1488 1680 1736 1765 1860 2118 2170 2471 2480 2604 2824 2976 3255 3360 3472 3530 3720 4236 4340 4942 4960 5208 5295 5648 6510 6944 7060 7413 7440 8472 8680 9884 10416 10590 10943 11296 12355 13020 14120 14826 14880 16944 17360 19768 20832 21180 21886 24710 26040 28240 29652 32829 33888 34720 37065 39536 42360 43772 49420 52080 54715 56480 59304 65658 74130 76601 79072 84720 87544 98840 104160 109430 118608 124609 131316 148260 153202 164145 169440 175088 197680 218860 229803 237216 249218 262632 296520 306404 328290 350176 373827 383005 395360 437720 459606 498436 525264 593040 612808 623045 656580 747654 766010 872263 875440 919212 996872 1050528 1149015 1186080 1225616 1246090 1313160 1495308 1532020 1744526 1750880 1838424 1869135 1993744 2298030 2451232 2492180 2616789 2626320 2990616 3064040 3489052 3676848 3738270 3862879 3987488 4361315 4596060 4984360 5233578 5252640 5981232 6128080 6978104 7353696 7476540 7725758 8722630 9192120 9968720 10467156 11588637 11962464 12256160 13083945 13956208 14953080 15451516 17445260 18384240 19314395 19937440 20934312 23177274 26167890 27040153 27912416 29906160 30903032 34890520 36768480 38628790 41868624 46354548 52335780 54080306 57943185 59812320 61806064 69781040 77257580 81120459 83737248 92709096 104671560 108160612 115886370 123612128 135200765 139562080 154515160 162240918 185418192 209343120 216321224 231772740 270401530 309030320 324481836 370836384 405602295 418686240 432642448 463545480 540803060 618060640 648963672 811204590 865284896 927090960 1081606120 1297927344 1622409180 1854181920 2163212240 2595854688 3244818360 4326424480 6489636720 12979273440
- Sum of all divisors σ(n): 48369678336
- Sum of proper divisors (its aliquot sum) s(n): 35390404896
- 12979273440 is an abundant number, because the sum of its proper divisors (35390404896) is greater than itself. Its abundance is 22411131456
Bases of 12979273440
- Binary: 11000001011001111111111110111000002
- Hexadecimal: 0x3059FFEE0
- Base-36: 5YNIVHC
Squares and roots of 12979273440
- 12979273440 squared (129792734402) is 168461539030289433600
- 12979273440 cubed (129792734403) is 2186508379197359001037123584000
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The
square root of 12979273440 is 113926.6142742775 -
The
cube root of 12979273440 is 2350.0844055997
Scales and comparisons
How big is 12979273440?- 12,979,273,440 seconds is equal to 412 years, 36 weeks, 3 days, 1 hour, 44 minutes.
-
To count from 1 to 12,979,273,440 would take you about eight hundred twenty-five 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 12979273440 cubic inches would be around 195.8 feet tall.
Recreational maths with 12979273440
- 12979273440 backwards is 04437297921
- 12979273440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12979273440's digits is 48
- More coming soon!
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