120979980
120,979,980 is an even composite number composed of six prime numbers multiplied together.
120979980 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 120979980:
22 × 35 × 5 × 11 × 31 × 73
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 31 × 73)See below for interesting mathematical facts about the number 120979980 from the Numbermatics database.
Names of 120979980
- Cardinal: 120979980 can be written as One hundred twenty million, nine hundred seventy-nine thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 1.2097998 × 108
Factors of 120979980
Divisors of 120979980
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 31 33 36 44 45 54 55 60 62 66 73 81 90 93 99 108 110 124 132 135 146 155 162 165 180 186 198 219 220 243 270 279 292 297 310 324 330 341 365 372 396 405 438 465 486 495 540 558 594 620 657 660 682 730 803 810 837 876 891 930 972 990 1023 1095 1116 1188 1215 1314 1364 1395 1460 1485 1606 1620 1674 1705 1782 1860 1971 1980 2046 2190 2263 2409 2430 2511 2628 2673 2790 2970 3069 3212 3285 3348 3410 3564 3942 4015 4092 4185 4380 4455 4526 4818 4860 5022 5115 5346 5580 5913 5940 6138 6570 6789 6820 7227 7533 7884 8030 8370 8910 9052 9207 9636 9855 10044 10230 10692 11315 11826 12045 12276 12555 13140 13365 13578 14454 15066 15345 16060 16740 17739 17820 18414 19710 20367 20460 21681 22630 23652 24090 24893 25110 26730 27156 27621 28908 29565 30132 30690 33945 35478 36135 36828 37665 39420 40734 43362 45260 46035 48180 49786 50220 53460 55242 59130 61101 61380 65043 67890 70956 72270 74679 75330 81468 82863 86724 88695 92070 99572 101835 108405 110484 118260 122202 124465 130086 135780 138105 144540 149358 150660 165726 177390 183303 184140 195129 203670 216810 224037 244404 248930 260172 276210 298716 305505 325215 331452 354780 366606 373395 390258 407340 414315 433620 448074 497860 549909 552420 611010 650430 672111 733212 746790 780516 828630 896148 916515 975645 1099818 1120185 1222020 1300860 1344222 1493580 1657260 1833030 1951290 2016333 2199636 2240370 2688444 2749545 3360555 3666060 3902580 4032666 4480740 5499090 6048999 6721110 8065332 10081665 10998180 12097998 13442220 20163330 24195996 30244995 40326660 60489990 120979980
- Sum of all divisors σ(n): 434423808
- Sum of proper divisors (its aliquot sum) s(n): 313443828
- 120979980 is an abundant number, because the sum of its proper divisors (313443828) is greater than itself. Its abundance is 192463848
Bases of 120979980
- Binary: 1110011011000000010000011002
- Hexadecimal: 0x736020C
- Base-36: 2010R0
Squares and roots of 120979980
- 120979980 squared (1209799802) is 14636155560800400
- 120979980 cubed (1209799803) is 1770681807022521175992000
-
The
square root of 120979980 is 10999.0899623559 -
The
cube root of 120979980 is 494.5814643987
Scales and comparisons
How big is 120979980?- 120,979,980 seconds is equal to 3 years, 44 weeks, 5 hours, 33 minutes.
-
To count from 1 to 120,979,980 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 120979980 cubic inches would be around 41.2 feet tall.
Recreational maths with 120979980
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