120990672
120,990,672 is an even composite number composed of five prime numbers multiplied together.
120990672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 120990672:
24 × 36 × 11 × 23 × 41
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 23 × 41)See below for interesting mathematical facts about the number 120990672 from the Numbermatics database.
Names of 120990672
- Cardinal: 120990672 can be written as One hundred twenty million, nine hundred ninety thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.20990672 × 108
Factors of 120990672
Divisors of 120990672
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 22 23 24 27 33 36 41 44 46 48 54 66 69 72 81 82 88 92 99 108 123 132 138 144 162 164 176 184 198 207 216 243 246 253 264 276 297 324 328 368 369 396 414 432 451 486 492 506 528 552 594 621 648 656 729 738 759 792 828 891 902 943 972 984 1012 1104 1107 1188 1242 1296 1353 1458 1476 1518 1584 1656 1782 1804 1863 1886 1944 1968 2024 2214 2277 2376 2484 2673 2706 2829 2916 2952 3036 3312 3321 3564 3608 3726 3772 3888 4048 4059 4428 4554 4752 4968 5346 5412 5589 5658 5832 5904 6072 6642 6831 7128 7216 7452 7544 8019 8118 8487 8856 9108 9936 9963 10373 10692 10824 11178 11316 11664 12144 12177 13284 13662 14256 14904 15088 16038 16236 16767 16974 17712 18216 19926 20493 20746 21384 21648 22356 22632 24354 25461 26568 27324 29808 29889 31119 32076 32472 33534 33948 36432 36531 39852 40986 41492 42768 44712 45264 48708 50922 53136 54648 59778 61479 62238 64152 64944 67068 67896 73062 76383 79704 81972 82984 89424 93357 97416 101844 109296 109593 119556 122958 124476 128304 134136 135792 146124 152766 159408 163944 165968 184437 186714 194832 203688 219186 229149 239112 245916 248952 268272 280071 292248 305532 327888 328779 368874 373428 407376 438372 458298 478224 491832 497904 560142 584496 611064 657558 687447 737748 746856 840213 876744 916596 983664 1120284 1222128 1315116 1374894 1475496 1493712 1680426 1753488 1833192 2240568 2520639 2630232 2749788 2950992 3360852 3666384 4481136 5041278 5260464 5499576 6721704 7561917 10082556 10999152 13443408 15123834 20165112 30247668 40330224 60495336 120990672
- Sum of all divisors σ(n): 409848768
- Sum of proper divisors (its aliquot sum) s(n): 288858096
- 120990672 is an abundant number, because the sum of its proper divisors (288858096) is greater than itself. Its abundance is 167867424
Bases of 120990672
- Binary: 1110011011000101011110100002
- Hexadecimal: 0x7362BD0
- Base-36: 201900
Squares and roots of 120990672
- 120990672 squared (1209906722) is 14638742711011584
- 120990672 cubed (1209906723) is 1771151317840393347944448
-
The
square root of 120990672 is 10999.5759918279 -
The
cube root of 120990672 is 494.5960340523
Scales and comparisons
How big is 120990672?- 120,990,672 seconds is equal to 3 years, 44 weeks, 8 hours, 31 minutes, 12 seconds.
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To count from 1 to 120,990,672 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 120990672 cubic inches would be around 41.2 feet tall.
Recreational maths with 120990672
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