72139212800000
72,139,212,800,000 is an even composite number composed of three prime numbers multiplied together.
72139212800000 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 72139212800000:
214 × 55 × 11872
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 1187 × 1187)See below for interesting mathematical facts about the number 72139212800000 from the Numbermatics database.
Names of 72139212800000
- Cardinal: 72139212800000 can be written as Seventy-two trillion, one hundred thirty-nine billion, two hundred twelve million, eight hundred thousand.
Scientific notation
- Scientific notation: 7.21392128 × 1013
Factors of 72139212800000
Divisors of 72139212800000
- Number of divisors d(n): 270
-
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 8192 9496 10000 10240 11870 12500 12800 16000 16384 18992 20000 20480 23740 25000 25600 29675 32000 37984 40000 40960 47480 50000 51200 59350 64000 75968 80000 81920 94960 100000 102400 118700 128000 148375 151936 160000 189920 200000 204800 237400 256000 296750 303872 320000 379840 400000 409600 474800 512000 593500 607744 640000 741875 759680 800000 949600 1024000 1187000 1215488 1280000 1408969 1483750 1519360 1600000 1899200 2048000 2374000 2430976 2560000 2817938 2967500 3038720 3200000 3709375 3798400 4748000 4861952 5120000 5635876 5935000 6077440 6400000 7044845 7418750 7596800 9496000 9723904 10240000 11271752 11870000 12154880 12800000 14089690 14837500 15193600 18992000 19447808 22543504 23740000 24309760 25600000 28179380 29675000 30387200 35224225 37984000 45087008 47480000 48619520 51200000 56358760 59350000 60774400 70448450 75968000 90174016 94960000 97239040 112717520 118700000 121548800 140896900 151936000 176121125 180348032 189920000 225435040 237400000 243097600 281793800 303872000 352242250 360696064 379840000 450870080 474800000 486195200 563587600 607744000 704484500 721392128 759680000 880605625 901740160 949600000 1127175200 1215488000 1408969000 1442784256 1519360000 1761211250 1803480320 1899200000 2254350400 2430976000 2817938000 2885568512 3038720000 3522422500 3606960640 3798400000 4403028125 4508700800 5635876000 5771137024 6077440000 7044845000 7213921280 7596800000 8806056250 9017401600 11271752000 11542274048 12154880000 14089690000 14427842560 15193600000 17612112500 18034803200 22543504000 23084548096 28179380000 28855685120 30387200000 35224225000 36069606400 45087008000 56358760000 57711370240 60774400000 70448450000 72139212800 90174016000 112717520000 115422740480 140896900000 144278425600 180348032000 225435040000 281793800000 288556851200 360696064000 450870080000 563587600000 577113702400 721392128000 901740160000 1127175200000 1442784256000 1803480320000 2254350400000 2885568512000 3606960640000 4508700800000 7213921280000 9017401600000 14427842560000 18034803200000 36069606400000 72139212800000
- Sum of all divisors σ(n): 180483035920614
- Sum of proper divisors (its aliquot sum) s(n): 108343823120614
- 72139212800000 is an abundant number, because the sum of its proper divisors (108343823120614) is greater than itself. Its abundance is 36204610320614
Bases of 72139212800000
- Binary: 100000110011100001110000010011101000000000000002
- Hexadecimal: 0x419C38274000
- Base-36: PKKAOPZI8
Squares and roots of 72139212800000
- 72139212800000 squared (721392128000002) is 5204066023403683840000000000
- 72139212800000 cubed (721392128000003) is 375417226287568128837681152000000000000000
-
The
square root of 72139212800000 is 8493480.6057352011 -
The
cube root of 72139212800000 is 41628.4716334227
Scales and comparisons
How big is 72139212800000?- 72,139,212,800,000 seconds is equal to 2,293,803 years, 42 weeks, 6 days, 14 hours, 13 minutes, 20 seconds.
-
To count from 1 to 72,139,212,800,000 would take you about five million, seven hundred thirty-four thousand, five hundred nine 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 72139212800000 cubic inches would be around 3469 feet tall.
Recreational maths with 72139212800000
- 72139212800000 backwards is 00000821293127
- The number of decimal digits it has is: 14
- The sum of 72139212800000's digits is 35
- More coming soon!
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