13155685140
13,155,685,140 is an even composite number composed of eight prime numbers multiplied together.
13155685140 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 13155685140:
22 × 3 × 5 × 13 × 31 × 71 × 79 × 97
(2 × 2 × 3 × 5 × 13 × 31 × 71 × 79 × 97)See below for interesting mathematical facts about the number 13155685140 from the Numbermatics database.
Names of 13155685140
- Cardinal: 13155685140 can be written as Thirteen billion, one hundred fifty-five million, six hundred eighty-five thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.315568514 × 1010
Factors of 13155685140
Divisors of 13155685140
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 26 30 31 39 52 60 62 65 71 78 79 93 97 124 130 142 155 156 158 186 194 195 213 237 260 284 291 310 316 355 372 388 390 395 403 426 465 474 485 582 620 710 780 790 806 852 923 930 948 970 1027 1065 1164 1185 1209 1261 1420 1455 1580 1612 1846 1860 1940 2015 2054 2130 2201 2370 2418 2449 2522 2769 2910 3007 3081 3692 3783 4030 4108 4260 4402 4615 4740 4836 4898 5044 5135 5538 5609 5820 6014 6045 6162 6305 6603 6887 7347 7566 7663 8060 8804 9021 9230 9796 10270 11005 11076 11218 12028 12090 12245 12324 12610 13206 13774 13845 14694 15035 15132 15326 15405 16827 18042 18460 18915 20540 20661 22010 22436 22989 24180 24490 25220 26412 27548 27690 28045 28613 29388 30070 30652 30810 31837 33015 33654 34435 36084 36735 37830 38315 39091 41322 44020 45105 45978 48980 55380 56090 57226 60140 61620 63674 66030 67308 68870 72917 73470 75660 76630 78182 82644 84135 85839 89531 90210 91956 95511 99619 103305 112180 114452 114945 117273 127348 132060 137740 143065 145834 146940 153260 156364 159185 168270 171678 173879 179062 180420 191022 195455 199238 206610 213497 218751 229890 234546 237553 268593 286130 291668 298857 318370 336540 343356 347758 358124 364585 382044 390910 398476 413220 426994 429195 437502 447655 459780 469092 475106 477555 498095 521637 537186 544073 572260 586365 597714 636740 640491 695516 712659 729170 781820 853988 858390 869395 875004 895310 950212 955110 996190 1043274 1067485 1074372 1088146 1093755 1172730 1187765 1195428 1280982 1342965 1425318 1458340 1494285 1632219 1716780 1738790 1790620 1910220 1992380 2086548 2134970 2176292 2187510 2260427 2345460 2375530 2561964 2608185 2685930 2720365 2775461 2850636 2988570 3088189 3202455 3264438 3477580 3563295 4269940 4375020 4520854 4751060 5216370 5371860 5440730 5550922 5977140 6176378 6404910 6528876 6781281 7072949 7126590 8161095 8326383 9041708 9264567 10432740 10881460 11101844 11302135 12352756 12809820 13562562 13877305 14145898 14253180 15440945 16322190 16652766 16866263 18529134 21218847 22604270 27125124 27754610 28291796 30881890 32644380 33305532 33732526 33906405 35364745 37058268 41631915 42437694 45208540 46322835 50598789 55509220 61763780 67465052 67812810 70729490 83263830 84331315 84875388 92645670 101197578 106094235 135625620 141458980 166527660 168662630 185291340 202395156 212188470 219261419 252993945 337325260 424376940 438522838 505987890 657784257 877045676 1011975780 1096307095 1315568514 2192614190 2631137028 3288921285 4385228380 6577842570 13155685140
- Sum of all divisors σ(n): 42485022720
- Sum of proper divisors (its aliquot sum) s(n): 29329337580
- 13155685140 is an abundant number, because the sum of its proper divisors (29329337580) is greater than itself. Its abundance is 16173652440
Bases of 13155685140
- Binary: 11000100000010001111010011000101002
- Hexadecimal: 0x31023D314
- Base-36: 61KJZMC
Squares and roots of 13155685140
- 13155685140 squared (131556851402) is 173072051502816819600
- 13155685140 cubed (131556851403) is 2276881416104921901753780744000
-
The
square root of 13155685140 is 114698.2351215571 -
The
cube root of 13155685140 is 2360.6838210399
Scales and comparisons
How big is 13155685140?- 13,155,685,140 seconds is equal to 418 years, 16 weeks, 20 hours, 59 minutes.
-
To count from 1 to 13,155,685,140 would take you about eight hundred thirty-six 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 13155685140 cubic inches would be around 196.7 feet tall.
Recreational maths with 13155685140
- 13155685140 backwards is 04158655131
- 13155685140 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13155685140's digits is 39
- More coming soon!
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The information we have on file for 13155685140 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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