18355972140
18,355,972,140 is an even composite number composed of five prime numbers multiplied together.
18355972140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 18355972140:
22 × 312 × 5 × 11 × 157
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 157)See below for interesting mathematical facts about the number 18355972140 from the Numbermatics database.
Names of 18355972140
- Cardinal: 18355972140 can be written as Eighteen billion, three hundred fifty-five million, nine hundred seventy-two thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.835597214 × 1010
Factors of 18355972140
Divisors of 18355972140
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 27 30 33 36 44 45 54 55 60 66 81 90 99 108 110 132 135 157 162 165 180 198 220 243 270 297 314 324 330 396 405 471 486 495 540 594 628 660 729 785 810 891 942 972 990 1188 1215 1413 1458 1485 1570 1620 1727 1782 1884 1980 2187 2355 2430 2673 2826 2916 2970 3140 3454 3564 3645 4239 4374 4455 4710 4860 5181 5346 5652 5940 6561 6908 7065 7290 8019 8478 8635 8748 8910 9420 10362 10692 10935 12717 13122 13365 14130 14580 15543 16038 16956 17270 17820 19683 20724 21195 21870 24057 25434 25905 26244 26730 28260 31086 32076 32805 34540 38151 39366 40095 42390 43740 46629 48114 50868 51810 53460 59049 62172 63585 65610 72171 76302 77715 78732 80190 84780 93258 96228 98415 103620 114453 118098 120285 127170 131220 139887 144342 152604 155430 160380 177147 186516 190755 196830 216513 228906 233145 236196 240570 254340 279774 288684 295245 310860 343359 354294 360855 381510 393660 419661 433026 457812 466290 481140 531441 559548 572265 590490 649539 686718 699435 708588 721710 763020 839322 866052 885735 932580 1030077 1062882 1082565 1144530 1180980 1258983 1299078 1373436 1398870 1443420 1678644 1716795 1771470 1948617 2060154 2098305 2125764 2165130 2289060 2517966 2598156 2657205 2797740 3090231 3247695 3433590 3542940 3776949 3897234 4120308 4196610 4330260 5035932 5150385 5314410 5845851 6180462 6294915 6495390 6867180 7553898 7794468 8393220 9270693 9743085 10300770 10628820 11330847 11691702 12360924 12589830 12990780 15107796 15451155 18541386 18884745 19486170 20601540 22661694 23383404 25179660 27812079 29229255 30902310 33992541 37082772 37769490 38972340 45323388 46353465 55624158 56654235 58458510 61804620 67985082 75538980 83436237 92706930 101977623 111248316 113308470 116917020 135970164 139060395 166872474 169962705 185413860 203955246 226616940 278120790 305932869 333744948 339925410 407910492 417181185 509888115 556241580 611865738 679850820 834362370 917798607 1019776230 1223731476 1529664345 1668724740 1835597214 2039552460 3059328690 3671194428 4588993035 6118657380 9177986070 18355972140
- Sum of all divisors σ(n): 63479524752
- Sum of proper divisors (its aliquot sum) s(n): 45123552612
- 18355972140 is an abundant number, because the sum of its proper divisors (45123552612) is greater than itself. Its abundance is 26767580472
Bases of 18355972140
- Binary: 100010001100001100111101000001011002
- Hexadecimal: 0x44619E82C
- Base-36: 8FKO6R0
Squares and roots of 18355972140
- 18355972140 squared (183559721402) is 336941713204456179600
- 18355972140 cubed (183559721403) is 6184892700384867756588436344000
-
The
square root of 18355972140 is 135484.2136191519 -
The
cube root of 18355972140 is 2637.9048718179
Scales and comparisons
How big is 18355972140?- 18,355,972,140 seconds is equal to 583 years, 34 weeks, 3 days, 9 hours, 9 minutes.
-
To count from 1 to 18,355,972,140 would take you about one thousand, one hundred sixty-seven 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 18355972140 cubic inches would be around 219.8 feet tall.
Recreational maths with 18355972140
- 18355972140 backwards is 04127955381
- 18355972140 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18355972140's digits is 45
- More coming soon!
Link to this page
HTML: To link to this page, just copy and paste the link below into your blog, web page or email.
BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:
Cite this page
MLA style:
"Number 18355972140 - Facts about the integer". Numbermatics.com. 2024. Web. 30 May 2024.
APA style:
Numbermatics. (2024). Number 18355972140 - Facts about the integer. Retrieved 30 May 2024, from https://numbermatics.com/n/18355972140/
Chicago style:
Numbermatics. 2024. "Number 18355972140 - Facts about the integer". https://numbermatics.com/n/18355972140/
The information we have on file for 18355972140 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!
Keywords: Divisors of 18355972140, math, Factors of 18355972140, curriculum, school, college, exams, university, Prime factorization of 18355972140, STEM, science, technology, engineering, physics, economics, calculator, eighteen billion, three hundred fifty-five million, nine hundred seventy-two thousand, one hundred forty.