18159077253374988168
18,159,077,253,374,988,168 is an even composite number composed of five prime numbers multiplied together.
18159077253374988168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 18159077253374988168:
23 × 3 × 72 × 23057 × 669705175099
(2 × 2 × 2 × 3 × 7 × 7 × 23057 × 669705175099)See below for interesting mathematical facts about the number 18159077253374988168 from the Numbermatics database.
Names of 18159077253374988168
- Cardinal: 18159077253374988168 can be written as Eighteen quintillion, one hundred fifty-nine quadrillion, seventy-seven trillion, two hundred fifty-three billion, three hundred seventy-four million, nine hundred eighty-eight thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 1.8159077253374988168 × 1019
Factors of 18159077253374988168
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 669705198168
Divisors of 18159077253374988168
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 196 294 392 588 1176 23057 46114 69171 92228 138342 161399 184456 276684 322798 484197 553368 645596 968394 1129793 1291192 1936788 2259586 3389379 3873576 4519172 6778758 9038344 13557516 27115032 669705175099 1339410350198 2009115525297 2678820700396 4018231050594 4687936225693 5357641400792 8036462101188 9375872451386 14063808677079 16072924202376 18751744902772 28127617354158 32815553579851 37503489805544 56255234708316 65631107159702 98446660739553 112510469416632 131262214319404 196893321479106 262524428638808 393786642958212 787573285916424 15441392222257643 30882784444515286 46324176666772929 61765568889030572 92648353333545858 108089745555803501 123531137778061144 185296706667091716 216179491111607002 324269236667410503 370593413334183432 432358982223214004 648538473334821006 756628218890624507 864717964446428008 1297076946669642012 1513256437781249014 2269884656671873521 2594153893339284024 3026512875562498028 4539769313343747042 6053025751124996056 9079538626687494084 18159077253374988168
- Sum of all divisors σ(n): 52811851791898836000
- Sum of proper divisors (its aliquot sum) s(n): 34652774538523847832
- 18159077253374988168 is an abundant number, because the sum of its proper divisors (34652774538523847832) is greater than itself. Its abundance is 16493697285148859664
Bases of 18159077253374988168
- Binary: 11111100000000100000000010001101000100000100101011001111100010002
- Hexadecimal: 0xFC02008D104ACF88
- Base-36: 3TYPJNHAISH3C
Squares and roots of 18159077253374988168
- 18159077253374988168 squared (181590772533749881682) is 329752086694040904232486501134139996224
- 18159077253374988168 cubed (181590772533749881683) is 5987993616738695285583272621569723866293765372111564677632
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The
square root of 18159077253374988168 is 4261346882.5448824481 -
The
cube root of 18159077253374988168 is 2628439.1386731401
Scales and comparisons
How big is 18159077253374988168?- 18,159,077,253,374,988,168 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
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To count from 1 to 18,159,077,253,374,988,168 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18159077253374988168 cubic inches would be around 219036.6 feet tall.
Recreational maths with 18159077253374988168
- 18159077253374988168 backwards is 86188947335277095181
- The number of decimal digits it has is: 20
- The sum of 18159077253374988168's digits is 102
- More coming soon!
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