12978118400000
12,978,118,400,000 is an even composite number composed of four prime numbers multiplied together.
12978118400000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 12978118400000:
211 × 55 × 134 × 71
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 13 × 13 × 13 × 13 × 71)See below for interesting mathematical facts about the number 12978118400000 from the Numbermatics database.
Names of 12978118400000
- Cardinal: 12978118400000 can be written as Twelve trillion, nine hundred seventy-eight billion, one hundred eighteen million, four hundred thousand.
Scientific notation
- Scientific notation: 1.29781184 × 1013
Factors of 12978118400000
Divisors of 12978118400000
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 71 80 100 104 125 128 130 142 160 169 200 208 250 256 260 284 320 325 338 355 400 416 500 512 520 568 625 640 650 676 710 800 832 845 923 1000 1024 1040 1136 1250 1280 1300 1352 1420 1600 1625 1664 1690 1775 1846 2000 2048 2080 2197 2272 2500 2560 2600 2704 2840 3125 3200 3250 3328 3380 3550 3692 4000 4160 4225 4394 4544 4615 5000 5120 5200 5408 5680 6250 6400 6500 6656 6760 7100 7384 8000 8125 8320 8450 8788 8875 9088 9230 10000 10240 10400 10816 10985 11360 11999 12500 12800 13000 13312 13520 14200 14768 16000 16250 16640 16900 17576 17750 18176 18460 20000 20800 21125 21632 21970 22720 23075 23998 25000 25600 26000 26624 27040 28400 28561 29536 32000 32500 33280 33800 35152 35500 36352 36920 40000 40625 41600 42250 43264 43940 44375 45440 46150 47996 50000 51200 52000 54080 54925 56800 57122 59072 59995 64000 65000 66560 67600 70304 71000 72704 73840 80000 81250 83200 84500 86528 87880 88750 90880 92300 95992 100000 104000 105625 108160 109850 113600 114244 115375 118144 119990 128000 130000 133120 135200 140608 142000 142805 145408 147680 155987 160000 162500 166400 169000 173056 175760 177500 181760 184600 191984 200000 208000 211250 216320 219700 221875 227200 228488 230750 236288 239980 256000 260000 270400 274625 281216 284000 285610 295360 299975 311974 320000 325000 332800 338000 346112 351520 355000 363520 369200 383968 400000 416000 422500 432640 439400 443750 454400 456976 461500 472576 479960 520000 528125 540800 549250 562432 568000 571220 576875 590720 599950 623948 640000 650000 665600 676000 703040 710000 714025 727040 738400 767936 779935 800000 832000 845000 865280 878800 887500 908800 913952 923000 945152 959920 1040000 1056250 1081600 1098500 1124864 1136000 1142440 1153750 1181440 1199900 1247896 1280000 1300000 1352000 1373125 1406080 1420000 1428050 1476800 1499875 1535872 1559870 1600000 1664000 1690000 1730560 1757600 1775000 1817600 1827904 1846000 1890304 1919840 2027831 2080000 2112500 2163200 2197000 2249728 2272000 2284880 2307500 2362880 2399800 2495792 2600000 2704000 2746250 2812160 2840000 2856100 2884375 2953600 2999750 3071744 3119740 3200000 3328000 3380000 3515200 3550000 3570125 3635200 3655808 3692000 3839680 3899675 4055662 4160000 4225000 4326400 4394000 4499456 4544000 4569760 4615000 4725760 4799600 4991584 5200000 5408000 5492500 5624320 5680000 5712200 5768750 5907200 5999500 6143488 6239480 6400000 6760000 6865625 7030400 7100000 7140250 7311616 7384000 7499375 7679360 7799350 8111324 8320000 8450000 8652800 8788000 9088000 9139520 9230000 9451520 9599200 9983168 10139155 10400000 10816000 10985000 11248640 11360000 11424400 11537500 11814400 11999000 12286976 12478960 13520000 13731250 14060800 14200000 14280500 14623232 14768000 14998750 15358720 15598700 16222648 16640000 16900000 17576000 17850625 18176000 18279040 18460000 19198400 19498375 19966336 20278310 20800000 21632000 21970000 22497280 22720000 22848800 23075000 23628800 23998000 24573952 24957920 27040000 27462500 28121600 28400000 28561000 29246464 29536000 29997500 30717440 31197400 32445296 33800000 35152000 35701250 36558080 36920000 37496875 38396800 38996750 39932672 40556620 41600000 43264000 43940000 45440000 45697600 46150000 47257600 47996000 49915840 50695775 54080000 54925000 56243200 56800000 57122000 58492928 59072000 59995000 61434880 62394800 64890592 67600000 70304000 71402500 73116160 73840000 74993750 76793600 77993500 79865344 81113240 83200000 87880000 89253125 90880000 91395200 92300000 95992000 97491875 99831680 101391550 108160000 109850000 112486400 113600000 114244000 118144000 119990000 122869760 124789600 129781184 135200000 140608000 142805000 146232320 147680000 149987500 153587200 155987000 159730688 162226480 175760000 178506250 182790400 184600000 191984000 194983750 199663360 202783100 216320000 219700000 227200000 228488000 236288000 239980000 249579200 253478875 259562368 270400000 281216000 285610000 292464640 295360000 299975000 307174400 311974000 319461376 324452960 351520000 357012500 365580800 369200000 383968000 389967500 399326720 405566200 439400000 454400000 456976000 479960000 487459375 499158400 506957750 519124736 540800000 562432000 571220000 590720000 599950000 614348800 623948000 648905920 703040000 714025000 731161600 738400000 767936000 779935000 798653440 811132400 878800000 913952000 959920000 974918750 998316800 1013915500 1038249472 1081600000 1142440000 1181440000 1199900000 1247896000 1267394375 1297811840 1406080000 1428050000 1462323200 1476800000 1535872000 1559870000 1597306880 1622264800 1757600000 1827904000 1919840000 1949837500 1996633600 2027831000 2076498944 2284880000 2399800000 2495792000 2534788750 2595623680 2812160000 2856100000 2953600000 3071744000 3119740000 3244529600 3515200000 3655808000 3839680000 3899675000 3993267200 4055662000 4152997888 4569760000 4799600000 4991584000 5069577500 5191247360 5712200000 5907200000 6239480000 6336971875 6489059200 7030400000 7311616000 7679360000 7799350000 7986534400 8111324000 9139520000 9599200000 9983168000 10139155000 10382494720 11424400000 12478960000 12673943750 12978118400 14060800000 15358720000 15598700000 16222648000 18279040000 19198400000 19966336000 20278310000 20764989440 22848800000 24957920000 25347887500 25956236800 31197400000 32445296000 36558080000 38396800000 39932672000 40556620000 45697600000 49915840000 50695775000 51912473600 62394800000 64890592000 76793600000 81113240000 91395200000 99831680000 101391550000 103824947200 124789600000 129781184000 162226480000 182790400000 199663360000 202783100000 249579200000 259562368000 324452960000 405566200000 499158400000 519124736000 648905920000 811132400000 998316800000 1297811840000 1622264800000 2595623680000 3244529600000 6489059200000 12978118400000
- Sum of all divisors σ(n): 35633049182640
- Sum of proper divisors (its aliquot sum) s(n): 22654930782640
- 12978118400000 is an abundant number, because the sum of its proper divisors (22654930782640) is greater than itself. Its abundance is 9676812382640
Bases of 12978118400000
- Binary: 101111001101101101000010001100011000000000002
- Hexadecimal: 0xBCDB4231800
- Base-36: 4LM2CLYWW
Squares and roots of 12978118400000
- 12978118400000 squared (129781184000002) is 168431557204418560000000000
- 12978118400000 cubed (129781184000003) is 2185924691695317074837504000000000000000
-
The
square root of 12978118400000 is 3602515.5655458311 -
The
cube root of 12978118400000 is 23500.1469132207
Scales and comparisons
How big is 12978118400000?- 12,978,118,400,000 seconds is equal to 412,664 years, 1 week, 16 hours, 53 minutes, 20 seconds.
-
To count from 1 to 12,978,118,400,000 would take you about one million, thirty-one thousand, six hundred sixty 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 12978118400000 cubic inches would be around 1958.3 feet tall.
Recreational maths with 12978118400000
- 12978118400000 backwards is 00000481187921
- The number of decimal digits it has is: 14
- The sum of 12978118400000's digits is 41
- More coming soon!
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