120942080
120,942,080 is an even composite number composed of five prime numbers multiplied together.
120942080 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 120942080:
29 × 5 × 7 × 17 × 397
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 397)See below for interesting mathematical facts about the number 120942080 from the Numbermatics database.
Names of 120942080
- Cardinal: 120942080 can be written as One hundred twenty million, nine hundred forty-two thousand and eighty.
Scientific notation
- Scientific notation: 1.2094208 × 108
Factors of 120942080
Divisors of 120942080
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 56 64 68 70 80 85 112 119 128 136 140 160 170 224 238 256 272 280 320 340 397 448 476 512 544 560 595 640 680 794 896 952 1088 1120 1190 1280 1360 1588 1792 1904 1985 2176 2240 2380 2560 2720 2779 3176 3584 3808 3970 4352 4480 4760 5440 5558 6352 6749 7616 7940 8704 8960 9520 10880 11116 12704 13498 13895 15232 15880 17920 19040 21760 22232 25408 26996 27790 30464 31760 33745 38080 43520 44464 47243 50816 53992 55580 60928 63520 67490 76160 88928 94486 101632 107984 111160 127040 134980 152320 177856 188972 203264 215968 222320 236215 254080 269960 304640 355712 377944 431936 444640 472430 508160 539920 711424 755888 863872 889280 944860 1016320 1079840 1422848 1511776 1727744 1778560 1889720 2159680 3023552 3455488 3557120 3779440 4319360 6047104 7114240 7558880 8638720 12094208 15117760 17277440 24188416 30235520 60471040 120942080
- Sum of all divisors σ(n): 351781056
- Sum of proper divisors (its aliquot sum) s(n): 230838976
- 120942080 is an abundant number, because the sum of its proper divisors (230838976) is greater than itself. Its abundance is 109896896
Bases of 120942080
- Binary: 1110011010101101110000000002
- Hexadecimal: 0x7356E00
- Base-36: 2007I8
Squares and roots of 120942080
- 120942080 squared (1209420802) is 14626986714726400
- 120942080 cubed (1209420803) is 1769018197411377446912000
-
The
square root of 120942080 is 10997.3669575949 -
The
cube root of 120942080 is 494.5298123395
Scales and comparisons
How big is 120942080?- 120,942,080 seconds is equal to 3 years, 43 weeks, 6 days, 19 hours, 1 minute, 20 seconds.
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To count from 1 to 120,942,080 would take you about 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 120942080 cubic inches would be around 41.2 feet tall.
Recreational maths with 120942080
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