21407311398400000
21,407,311,398,400,000 is an even composite number composed of three prime numbers multiplied together.
21407311398400000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 21407311398400000:
212 × 55 × 11873
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 1187 × 1187 × 1187)See below for interesting mathematical facts about the number 21407311398400000 from the Numbermatics database.
Names of 21407311398400000
- Cardinal: 21407311398400000 can be written as Twenty-one quadrillion, four hundred seven trillion, three hundred eleven billion, three hundred ninety-eight million, four hundred thousand.
Scientific notation
- Scientific notation: 2.14073113984 × 1016
Factors of 21407311398400000
Divisors of 21407311398400000
- Number of divisors d(n): 312
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 625 640 800 1000 1024 1187 1250 1280 1600 2000 2048 2374 2500 2560 3125 3200 4000 4096 4748 5000 5120 5935 6250 6400 8000 9496 10000 10240 11870 12500 12800 16000 18992 20000 20480 23740 25000 25600 29675 32000 37984 40000 47480 50000 51200 59350 64000 75968 80000 94960 100000 102400 118700 128000 148375 151936 160000 189920 200000 237400 256000 296750 303872 320000 379840 400000 474800 512000 593500 607744 640000 741875 759680 800000 949600 1187000 1215488 1280000 1408969 1483750 1519360 1600000 1899200 2374000 2430976 2560000 2817938 2967500 3038720 3200000 3709375 3798400 4748000 4861952 5635876 5935000 6077440 6400000 7044845 7418750 7596800 9496000 11271752 11870000 12154880 12800000 14089690 14837500 15193600 18992000 22543504 23740000 24309760 28179380 29675000 30387200 35224225 37984000 45087008 47480000 56358760 59350000 60774400 70448450 75968000 90174016 94960000 112717520 118700000 121548800 140896900 151936000 176121125 180348032 189920000 225435040 237400000 281793800 303872000 352242250 360696064 379840000 450870080 474800000 563587600 607744000 704484500 721392128 759680000 880605625 901740160 949600000 1127175200 1408969000 1442784256 1519360000 1672446203 1761211250 1803480320 1899200000 2254350400 2817938000 2885568512 3038720000 3344892406 3522422500 3606960640 3798400000 4403028125 4508700800 5635876000 5771137024 6689784812 7044845000 7213921280 7596800000 8362231015 8806056250 9017401600 11271752000 13379569624 14089690000 14427842560 15193600000 16724462030 17612112500 18034803200 22543504000 26759139248 28179380000 28855685120 33448924060 35224225000 36069606400 41811155075 45087008000 53518278496 56358760000 66897848120 70448450000 72139212800 83622310150 90174016000 107036556992 112717520000 133795696240 140896900000 144278425600 167244620300 180348032000 209055775375 214073113984 225435040000 267591392480 281793800000 334489240600 360696064000 418111550750 428146227968 450870080000 535182784960 563587600000 668978481200 721392128000 836223101500 856292455936 901740160000 1045278876875 1070365569920 1127175200000 1337956962400 1672446203000 1712584911872 1803480320000 2090557753750 2140731139840 2254350400000 2675913924800 3344892406000 3425169823744 3606960640000 4181115507500 4281462279680 4508700800000 5226394384375 5351827849600 6689784812000 6850339647488 8362231015000 8562924559360 9017401600000 10452788768750 10703655699200 13379569624000 16724462030000 17125849118720 18034803200000 20905577537500 21407311398400 26759139248000 33448924060000 34251698237440 41811155075000 42814622796800 53518278496000 66897848120000 83622310150000 85629245593600 107036556992000 133795696240000 167244620300000 171258491187200 214073113984000 267591392480000 334489240600000 428146227968000 535182784960000 668978481200000 856292455936000 1070365569920000 1337956962400000 2140731139840000 2675913924800000 4281462279680000 5351827849600000 10703655699200000 21407311398400000
- Sum of all divisors σ(n): 53553437379232560
- Sum of proper divisors (its aliquot sum) s(n): 32146125980832560
- 21407311398400000 is an abundant number, because the sum of its proper divisors (32146125980832560) is greater than itself. Its abundance is 10738814582432560
Bases of 21407311398400000
- Binary: 10011000000110111010110000101110111111101110000000000002
- Hexadecimal: 0x4C0DD6177F7000
- Base-36: 5US9B3A7FGG
Squares and roots of 21407311398400000
- 21407311398400000 squared (214073113984000002) is 458272981308066563522560000000000
- 21407311398400000 cubed (214073113984000003) is 9810392416334923487162416343547904000000000000000
-
The
square root of 21407311398400000 is 146312376.0944370693 -
The
cube root of 21407311398400000 is 277664.7244206937
Scales and comparisons
How big is 21407311398400000?- 21,407,311,398,400,000 seconds is equal to 680,686,285 years, 15 weeks, 6 days, 20 hours, 26 minutes, 40 seconds.
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To count from 1 to 21,407,311,398,400,000 would take you about two billion, forty-two million, fifty-eight thousand, eight hundred fifty-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 21407311398400000 cubic inches would be around 23138.7 feet tall.
Recreational maths with 21407311398400000
- 21407311398400000 backwards is 00000489311370412
- The number of decimal digits it has is: 17
- The sum of 21407311398400000's digits is 43
- More coming soon!
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