1220485120
1,220,485,120 is an even composite number composed of four prime numbers multiplied together.
1220485120 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 1220485120:
213 × 5 × 83 × 359
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 83 × 359)See below for interesting mathematical facts about the number 1220485120 from the Numbermatics database.
Names of 1220485120
- Cardinal: 1220485120 can be written as One billion, two hundred twenty million, four hundred eighty-five thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.22048512 × 109
Factors of 1220485120
Divisors of 1220485120
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 83 128 160 166 256 320 332 359 415 512 640 664 718 830 1024 1280 1328 1436 1660 1795 2048 2560 2656 2872 3320 3590 4096 5120 5312 5744 6640 7180 8192 10240 10624 11488 13280 14360 20480 21248 22976 26560 28720 29797 40960 42496 45952 53120 57440 59594 84992 91904 106240 114880 119188 148985 169984 183808 212480 229760 238376 297970 339968 367616 424960 459520 476752 595940 679936 735232 849920 919040 953504 1191880 1470464 1699840 1838080 1907008 2383760 2940928 3399680 3676160 3814016 4767520 7352320 7628032 9535040 14704640 15256064 19070080 30512128 38140160 61024256 76280320 122048512 152560640 244097024 305121280 610242560 1220485120
- Sum of all divisors σ(n): 2972531520
- Sum of proper divisors (its aliquot sum) s(n): 1752046400
- 1220485120 is an abundant number, because the sum of its proper divisors (1752046400) is greater than itself. Its abundance is 531561280
Bases of 1220485120
- Binary: 10010001011111100100000000000002
- Hexadecimal: 0x48BF2000
- Base-36: K6N8CG
Squares and roots of 1220485120
- 1220485120 squared (12204851202) is 1489583928141414400
- 1220485120 cubed (12204851203) is 1818015019287745530953728000
-
The
square root of 1220485120 is 34935.4421755329 -
The
cube root of 1220485120 is 1068.6713412009
Scales and comparisons
How big is 1220485120?- 1,220,485,120 seconds is equal to 38 years, 41 weeks, 6 days, 23 hours, 38 minutes, 40 seconds.
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To count from 1 to 1,220,485,120 would take you about seventy-seven 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 1220485120 cubic inches would be around 89.1 feet tall.
Recreational maths with 1220485120
- 1220485120 backwards is 0215840221
- The number of decimal digits it has is: 10
- The sum of 1220485120's digits is 25
- More coming soon!
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