120085280
120,085,280 is an even composite number composed of five prime numbers multiplied together.
120085280 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 120085280:
25 × 5 × 72 × 172 × 53
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 17 × 17 × 53)See below for interesting mathematical facts about the number 120085280 from the Numbermatics database.
Names of 120085280
- Cardinal: 120085280 can be written as One hundred twenty million, eighty-five thousand, two hundred eighty.
Scientific notation
- Scientific notation: 1.2008528 × 108
Factors of 120085280
Divisors of 120085280
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 49 53 56 68 70 80 85 98 106 112 119 136 140 160 170 196 212 224 238 245 265 272 280 289 340 371 392 424 476 490 530 544 560 578 595 680 742 784 833 848 901 952 980 1060 1120 1156 1190 1360 1445 1484 1568 1666 1696 1802 1855 1904 1960 2023 2120 2312 2380 2597 2720 2890 2968 3332 3604 3710 3808 3920 4046 4165 4240 4505 4624 4760 5194 5780 5936 6307 6664 7208 7420 7840 8092 8330 8480 9010 9248 9520 10115 10388 11560 11872 12614 12985 13328 14161 14416 14840 15317 16184 16660 18020 19040 20230 20776 23120 25228 25970 26656 28322 28832 29680 30634 31535 32368 33320 36040 40460 41552 44149 46240 50456 51940 56644 59360 61268 63070 64736 66640 70805 72080 76585 80920 83104 88298 100912 103880 107219 113288 122536 126140 133280 141610 144160 153170 161840 176596 201824 207760 214438 220745 226576 245072 252280 283220 306340 323680 353192 415520 428876 441490 453152 490144 504560 536095 566440 612680 706384 750533 857752 882980 1009120 1072190 1132880 1225360 1412768 1501066 1715504 1765960 2144380 2265760 2450720 3002132 3431008 3531920 3752665 4288760 6004264 7063840 7505330 8577520 12008528 15010660 17155040 24017056 30021320 60042640 120085280
- Sum of all divisors σ(n): 357189588
- Sum of proper divisors (its aliquot sum) s(n): 237104308
- 120085280 is an abundant number, because the sum of its proper divisors (237104308) is greater than itself. Its abundance is 117019028
Bases of 120085280
- Binary: 1110010100001011011001000002
- Hexadecimal: 0x7285B20
- Base-36: 1ZHUE8
Squares and roots of 120085280
- 120085280 squared (1200852802) is 14420474472678400
- 120085280 cubed (1200852803) is 1731686714784438013952000
-
The
square root of 120085280 is 10958.3429404267 -
The
cube root of 120085280 is 493.3592308457
Scales and comparisons
How big is 120085280?- 120,085,280 seconds is equal to 3 years, 42 weeks, 3 days, 21 hours, 1 minute, 20 seconds.
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To count from 1 to 120,085,280 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 120085280 cubic inches would be around 41.1 feet tall.
Recreational maths with 120085280
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