18014536728
18,014,536,728 is an even composite number composed of five prime numbers multiplied together.
18014536728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 18014536728:
23 × 35 × 19 × 31 × 15733
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 19 × 31 × 15733)See below for interesting mathematical facts about the number 18014536728 from the Numbermatics database.
Names of 18014536728
- Cardinal: 18014536728 can be written as Eighteen billion, fourteen million, five hundred thirty-six thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.8014536728 × 1010
Factors of 18014536728
Divisors of 18014536728
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 6 8 9 12 18 19 24 27 31 36 38 54 57 62 72 76 81 93 108 114 124 152 162 171 186 216 228 243 248 279 324 342 372 456 486 513 558 589 648 684 744 837 972 1026 1116 1178 1368 1539 1674 1767 1944 2052 2232 2356 2511 3078 3348 3534 4104 4617 4712 5022 5301 6156 6696 7068 7533 9234 10044 10602 12312 14136 15066 15733 15903 18468 20088 21204 30132 31466 31806 36936 42408 47199 47709 60264 62932 63612 94398 95418 125864 127224 141597 143127 188796 190836 283194 286254 298927 377592 381672 424791 487723 566388 572508 597854 849582 896781 975446 1132776 1145016 1195708 1274373 1463169 1699164 1793562 1950892 2391416 2548746 2690343 2926338 3398328 3587124 3823119 3901784 4389507 5097492 5380686 5852676 7174248 7646238 8071029 8779014 9266737 10194984 10761372 11705352 13168521 15292476 16142058 17558028 18533474 21522744 24213087 26337042 27800211 30584952 32284116 35116056 37066948 39505563 48426174 52674084 55600422 64568232 72639261 74133896 79011126 83400633 96852348 105348168 111200844 118516689 145278522 158022252 166801266 193704696 222401688 237033378 250201899 290557044 316044504 333602532 474066756 500403798 581114088 667205064 750605697 948133512 1000807596 1501211394 2001615192 2251817091 3002422788 4503634182 6004845576 9007268364 18014536728
- Sum of all divisors σ(n): 54980889600
- Sum of proper divisors (its aliquot sum) s(n): 36966352872
- 18014536728 is an abundant number, because the sum of its proper divisors (36966352872) is greater than itself. Its abundance is 18951816144
Bases of 18014536728
- Binary: 100001100011100000000000100000110002
- Hexadecimal: 0x431C00418
- Base-36: 89XE1I0
Squares and roots of 18014536728
- 18014536728 squared (180145367282) is 324523533524460945984
- 18014536728 cubed (180145367283) is 5846141113776740997830392100352
-
The
square root of 18014536728 is 134218.2429031165 -
The
cube root of 18014536728 is 2621.4467044633
Scales and comparisons
How big is 18014536728?- 18,014,536,728 seconds is equal to 572 years, 41 weeks, 6 days, 13 hours, 58 minutes, 48 seconds.
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To count from 1 to 18,014,536,728 would take you about one thousand, one hundred forty-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 18014536728 cubic inches would be around 218.5 feet tall.
Recreational maths with 18014536728
- 18014536728 backwards is 82763541081
- The number of decimal digits it has is: 11
- The sum of 18014536728's digits is 45
- More coming soon!
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The information we have on file for 18014536728 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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