120289920
120,289,920 is an even composite number composed of six prime numbers multiplied together.
120289920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 120289920:
27 × 3 × 5 × 31 × 43 × 47
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 43 × 47)See below for interesting mathematical facts about the number 120289920 from the Numbermatics database.
Names of 120289920
- Cardinal: 120289920 can be written as One hundred twenty million, two hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.2028992 × 108
Factors of 120289920
Divisors of 120289920
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 43 47 48 60 62 64 80 86 93 94 96 120 124 128 129 141 155 160 172 186 188 192 215 235 240 248 258 282 310 320 344 372 376 384 430 465 470 480 496 516 564 620 640 645 688 705 744 752 860 930 940 960 992 1032 1128 1240 1290 1333 1376 1410 1457 1488 1504 1720 1860 1880 1920 1984 2021 2064 2256 2480 2580 2666 2752 2820 2914 2976 3008 3440 3720 3760 3968 3999 4042 4128 4371 4512 4960 5160 5332 5504 5640 5828 5952 6016 6063 6665 6880 7285 7440 7520 7998 8084 8256 8742 9024 9920 10105 10320 10664 11280 11656 11904 12126 13330 13760 14570 14880 15040 15996 16168 16512 17484 18048 19840 19995 20210 20640 21328 21855 22560 23312 24252 26660 27520 29140 29760 30080 30315 31992 32336 34968 39990 40420 41280 42656 43710 45120 46624 48504 53320 58280 59520 60630 62651 63984 64672 69936 79980 80840 82560 85312 87420 90240 93248 97008 106640 116560 121260 125302 127968 129344 139872 159960 161680 170624 174840 186496 187953 194016 213280 233120 242520 250604 255936 258688 279744 313255 319920 323360 349680 375906 388032 426560 466240 485040 501208 511872 559488 626510 639840 646720 699360 751812 776064 853120 932480 939765 970080 1002416 1253020 1279680 1293440 1398720 1503624 1879530 1940160 2004832 2506040 2559360 2797440 3007248 3759060 3880320 4009664 5012080 6014496 7518120 8019328 10024160 12028992 15036240 20048320 24057984 30072480 40096640 60144960 120289920
- Sum of all divisors σ(n): 413614080
- Sum of proper divisors (its aliquot sum) s(n): 293324160
- 120289920 is an abundant number, because the sum of its proper divisors (293324160) is greater than itself. Its abundance is 173034240
Bases of 120289920
- Binary: 1110010101101111010100000002
- Hexadecimal: 0x72B7A80
- Base-36: 1ZM8AO
Squares and roots of 120289920
- 120289920 squared (1202899202) is 14469664853606400
- 120289920 cubed (1202899203) is 1740554827667125567488000
-
The
square root of 120289920 is 10967.6761440151 -
The
cube root of 120289920 is 493.6393199547
Scales and comparisons
How big is 120289920?- 120,289,920 seconds is equal to 3 years, 42 weeks, 6 days, 5 hours, 52 minutes.
-
To count from 1 to 120,289,920 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 120289920 cubic inches would be around 41.1 feet tall.
Recreational maths with 120289920
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"Number 120289920 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
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