120274420
120,274,420 is an even composite number composed of six prime numbers multiplied together.
120274420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 120274420:
22 × 5 × 72 × 31 × 37 × 107
(2 × 2 × 5 × 7 × 7 × 31 × 37 × 107)See below for interesting mathematical facts about the number 120274420 from the Numbermatics database.
Names of 120274420
- Cardinal: 120274420 can be written as One hundred twenty million, two hundred seventy-four thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.2027442 × 108
Factors of 120274420
Divisors of 120274420
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 31 35 37 49 62 70 74 98 107 124 140 148 155 185 196 214 217 245 259 310 370 428 434 490 518 535 620 740 749 868 980 1036 1070 1085 1147 1295 1498 1519 1813 2140 2170 2294 2590 2996 3038 3317 3626 3745 3959 4340 4588 5180 5243 5735 6076 6634 7252 7490 7595 7918 8029 9065 10486 11470 13268 14980 15190 15836 16058 16585 18130 19795 20972 22940 23219 26215 27713 30380 32116 33170 36260 39590 40145 46438 52430 55426 56203 66340 79180 80290 92876 104860 110852 112406 116095 122729 138565 160580 162533 193991 224812 232190 245458 277130 281015 325066 387982 464380 490916 554260 562030 613645 650132 775964 812665 859103 969955 1124060 1227290 1625330 1718206 1939910 2454580 3250660 3436412 3879820 4295515 6013721 8591030 12027442 17182060 24054884 30068605 60137210 120274420
- Sum of all divisors σ(n): 314399232
- Sum of proper divisors (its aliquot sum) s(n): 194124812
- 120274420 is an abundant number, because the sum of its proper divisors (194124812) is greater than itself. Its abundance is 73850392
Bases of 120274420
- Binary: 1110010101100111101111101002
- Hexadecimal: 0x72B3DF4
- Base-36: 1ZLWC4
Squares and roots of 120274420
- 120274420 squared (1202744202) is 14465936106336400
- 120274420 cubed (1202744203) is 1739882074946668834888000
-
The
square root of 120274420 is 10966.9694993651 -
The
cube root of 120274420 is 493.6181163543
Scales and comparisons
How big is 120274420?- 120,274,420 seconds is equal to 3 years, 42 weeks, 6 days, 1 hour, 33 minutes, 40 seconds.
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To count from 1 to 120,274,420 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 120274420 cubic inches would be around 41.1 feet tall.
Recreational maths with 120274420
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