165442668112920
165,442,668,112,920 is an even composite number composed of six prime numbers multiplied together.
165442668112920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 165442668112920:
23 × 3 × 5 × 11 × 47 × 2666709673
(2 × 2 × 2 × 3 × 5 × 11 × 47 × 2666709673)See below for interesting mathematical facts about the number 165442668112920 from the Numbermatics database.
Names of 165442668112920
- Cardinal: 165442668112920 can be written as One hundred sixty-five trillion, four hundred forty-two billion, six hundred sixty-eight million, one hundred twelve thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.6544266811292 × 1014
Factors of 165442668112920
- Number of distinct prime factors ω(n): 6
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 2666709741
Divisors of 165442668112920
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 30 33 40 44 47 55 60 66 88 94 110 120 132 141 165 188 220 235 264 282 330 376 440 470 517 564 660 705 940 1034 1128 1320 1410 1551 1880 2068 2585 2820 3102 4136 5170 5640 6204 7755 10340 12408 15510 20680 31020 62040 2666709673 5333419346 8000129019 10666838692 13333548365 16000258038 21333677384 26667096730 29333806403 32000516076 40000645095 53334193460 58667612806 64001032152 80001290190 88001419209 106668386920 117335225612 125335354631 146669032015 160002580380 176002838418 234670451224 250670709262 293338064030 320005160760 352005676836 376006063893 440007096045 501341418524 586676128060 626676773155 704011353672 752012127786 880014192090 1002682837048 1173352256120 1253353546310 1378688900941 1504024255572 1760028384180 1880030319465 2506707092620 2757377801882 3008048511144 3520056768360 3760060638930 4136066702823 5013414185240 5514755603764 6893444504705 7520121277860 8272133405646 11029511207528 13786889009410 15040242555720 16544266811292 20680333514115 27573778018820 33088533622584 41360667028230 55147556037640 82721334056460 165442668112920
- Sum of all divisors σ(n): 552968918000640
- Sum of proper divisors (its aliquot sum) s(n): 387526249887720
- 165442668112920 is an abundant number, because the sum of its proper divisors (387526249887720) is greater than itself. Its abundance is 222083581774800
Bases of 165442668112920
- Binary: 1001011001111000000111110111011010101100000110002
- Hexadecimal: 0x96781F76AC18
- Base-36: 1MN7B8ZORC
Squares and roots of 165442668112920
- 165442668112920 squared (1654426681129202) is 27371276432321796153870926400
- 165442668112920 cubed (1654426681129203) is 4528377002619603924986321812942740209088000
-
The
square root of 165442668112920 is 12862451.8701886695 -
The
cube root of 165442668112920 is 54897.0711997383
Scales and comparisons
How big is 165442668112920?- 165,442,668,112,920 seconds is equal to 5,260,565 years, 5 weeks, 18 hours, 2 minutes.
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To count from 1 to 165,442,668,112,920 would take you about thirteen million, one hundred fifty-one thousand, four hundred twelve 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 165442668112920 cubic inches would be around 4574.8 feet tall.
Recreational maths with 165442668112920
- 165442668112920 backwards is 029211866244561
- The number of decimal digits it has is: 15
- The sum of 165442668112920's digits is 57
- More coming soon!
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