12640464000
12,640,464,000 is an even composite number composed of five prime numbers multiplied together.
12640464000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 12640464000:
27 × 32 × 53 × 41 × 2141
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 41 × 2141)See below for interesting mathematical facts about the number 12640464000 from the Numbermatics database.
Names of 12640464000
- Cardinal: 12640464000 can be written as Twelve billion, six hundred forty million, four hundred sixty-four thousand.
Scientific notation
- Scientific notation: 1.2640464 × 1010
Factors of 12640464000
Divisors of 12640464000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 41 45 48 50 60 64 72 75 80 82 90 96 100 120 123 125 128 144 150 160 164 180 192 200 205 225 240 246 250 288 300 320 328 360 369 375 384 400 410 450 480 492 500 576 600 615 640 656 720 738 750 800 820 900 960 984 1000 1025 1125 1152 1200 1230 1312 1440 1476 1500 1600 1640 1800 1845 1920 1968 2000 2050 2141 2250 2400 2460 2624 2880 2952 3000 3075 3200 3280 3600 3690 3936 4000 4100 4282 4500 4800 4920 5125 5248 5760 5904 6000 6150 6423 6560 7200 7380 7872 8000 8200 8564 9000 9225 9600 9840 10250 10705 11808 12000 12300 12846 13120 14400 14760 15375 15744 16000 16400 17128 18000 18450 19269 19680 20500 21410 23616 24000 24600 25692 26240 28800 29520 30750 32115 32800 34256 36000 36900 38538 39360 41000 42820 46125 47232 48000 49200 51384 53525 59040 61500 64230 65600 68512 72000 73800 77076 78720 82000 85640 87781 92250 96345 98400 102768 107050 118080 123000 128460 131200 137024 144000 147600 154152 160575 164000 171280 175562 184500 192690 196800 205536 214100 236160 246000 256920 263343 267625 274048 295200 308304 321150 328000 342560 351124 369000 385380 393600 411072 428200 438905 481725 492000 513840 526686 535250 590400 616608 642300 656000 685120 702248 738000 770760 790029 802875 822144 856400 877810 963450 984000 1027680 1053372 1070500 1180800 1233216 1284600 1316715 1370240 1404496 1476000 1541520 1580058 1605750 1712800 1755620 1926900 1968000 2055360 2106744 2141000 2194525 2408625 2466432 2569200 2633430 2808992 2952000 3083040 3160116 3211500 3425600 3511240 3853800 3950145 4110720 4213488 4282000 4389050 4817250 5138400 5266860 5617984 5904000 6166080 6320232 6423000 6583575 6851200 7022480 7707600 7900290 8426976 8564000 8778100 9634500 10276800 10533720 10972625 11235968 12332160 12640464 12846000 13167150 14044960 15415200 15800580 16853952 17128000 17556200 19269000 19750725 20553600 21067440 21945250 25280928 25692000 26334300 28089920 30830400 31601160 32917875 33707904 34256000 35112400 38538000 39501450 42134880 43890500 50561856 51384000 52668600 56179840 61660800 63202320 65835750 70224800 77076000 79002900 84269760 87781000 98753625 101123712 102768000 105337200 126404640 131671500 140449600 154152000 158005800 168539520 175562000 197507250 210674400 252809280 263343000 280899200 308304000 316011600 351124000 395014500 421348800 505618560 526686000 632023200 702248000 790029000 842697600 1053372000 1264046400 1404496000 1580058000 2106744000 2528092800 3160116000 4213488000 6320232000 12640464000
- Sum of all divisors σ(n): 46523982960
- Sum of proper divisors (its aliquot sum) s(n): 33883518960
- 12640464000 is an abundant number, because the sum of its proper divisors (33883518960) is greater than itself. Its abundance is 21243054960
Bases of 12640464000
- Binary: 10111100010110111000101100100000002
- Hexadecimal: 0x2F16E2C80
- Base-36: 5T1T0G0
Squares and roots of 12640464000
- 12640464000 squared (126404640002) is 159781330135296000000
- 12640464000 cubed (126404640003) is 2019710151447324217344000000000
-
The
square root of 12640464000 is 112429.8181088985 -
The
cube root of 12640464000 is 2329.4550722065
Scales and comparisons
How big is 12640464000?- 12,640,464,000 seconds is equal to 401 years, 48 weeks, 1 day, 16 hours.
-
To count from 1 to 12,640,464,000 would take you about eight hundred 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 12640464000 cubic inches would be around 194.1 feet tall.
Recreational maths with 12640464000
- 12640464000 backwards is 00046404621
- The number of decimal digits it has is: 11
- The sum of 12640464000's digits is 27
- More coming soon!
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