18142687080
18,142,687,080 is an even composite number composed of six prime numbers multiplied together.
18142687080 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 18142687080:
23 × 32 × 5 × 72 × 732 × 193
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 73 × 73 × 193)See below for interesting mathematical facts about the number 18142687080 from the Numbermatics database.
Names of 18142687080
- Cardinal: 18142687080 can be written as Eighteen billion, one hundred forty-two million, six hundred eighty-seven thousand and eighty.
Scientific notation
- Scientific notation: 1.814268708 × 1010
Factors of 18142687080
Divisors of 18142687080
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 49 56 60 63 70 72 73 84 90 98 105 120 126 140 146 147 168 180 193 196 210 219 245 252 280 292 294 315 360 365 386 392 420 438 441 490 504 511 579 584 588 630 657 730 735 772 840 876 882 965 980 1022 1095 1158 1176 1260 1314 1351 1460 1470 1533 1544 1737 1752 1764 1930 1960 2044 2190 2205 2316 2520 2555 2628 2702 2895 2920 2940 3066 3285 3474 3528 3577 3860 4053 4088 4380 4410 4599 4632 5110 5256 5329 5404 5790 5880 6132 6570 6755 6948 7154 7665 7720 8106 8685 8760 8820 9198 9457 10220 10658 10731 10808 11580 12159 12264 13140 13510 13896 14089 14308 15330 15987 16212 17370 17640 17885 18396 18914 20265 20440 21316 21462 22995 23160 24318 26280 26645 27020 28178 28371 28616 30660 31974 32193 32424 34740 35770 36792 37303 37828 40530 42267 42632 42924 45990 47285 47961 48636 53290 53655 54040 56356 56742 60795 61320 63948 64386 69480 70445 71540 74606 75656 79935 81060 84534 85113 85848 91980 94570 95922 97272 98623 106580 107310 111909 112712 113484 121590 126801 127896 128772 140890 141855 143080 149212 159870 160965 162120 169068 170226 183960 186515 189140 191844 197246 211335 213160 214620 223818 226968 239805 243180 253602 257544 261121 281780 283710 295869 298424 319740 321930 335727 338136 340452 373030 378280 383688 394492 422670 425565 429240 447636 479610 486360 493115 507204 522242 559545 563560 567420 591738 634005 639480 643860 671454 680904 690361 746060 783363 788984 845340 851130 887607 895272 959220 986230 1014408 1028497 1044484 1119090 1134840 1183476 1268010 1287720 1305605 1342908 1380722 1479345 1492120 1566726 1678635 1690680 1702260 1775214 1918440 1972460 2056994 2071083 2088968 2238180 2350089 2366952 2536020 2611210 2685816 2761444 2958690 3085491 3133452 3357270 3404520 3451805 3550428 3916815 3944920 4113988 4142166 4438035 4476360 4700178 5072040 5142485 5222420 5522888 5917380 6170982 6213249 6266904 6714540 6903610 7100856 7199479 7833630 8227976 8284332 8876070 9256473 9400356 10284970 10355415 10444840 11750445 11834760 12341964 12426498 13429080 13807220 14398958 15427455 15667260 16568664 17752140 18512946 18800712 20569940 20710830 21598437 23500890 24683928 24852996 27614440 28797916 30854910 31066245 31334520 35504280 35997395 37025892 41139880 41421660 43196874 46282365 47001780 49705992 50396353 57595832 61709820 62132490 64795311 71994790 74051784 82843320 86393748 92564730 94003560 100792706 107992185 123419640 124264980 129590622 143989580 151189059 172787496 185129460 201585412 215984370 248529960 251981765 259181244 287979160 302378118 323976555 370258920 403170824 431968740 453567177 503963530 518362488 604756236 647953110 755945295 863937480 907134354 1007927060 1209512472 1295906220 1511890590 1814268708 2015854120 2267835885 2591812440 3023781180 3628537416 4535671770 6047562360 9071343540 18142687080
- Sum of all divisors σ(n): 69903257580
- Sum of proper divisors (its aliquot sum) s(n): 51760570500
- 18142687080 is an abundant number, because the sum of its proper divisors (51760570500) is greater than itself. Its abundance is 33617883420
Bases of 18142687080
- Binary: 100001110010110001101101111011010002
- Hexadecimal: 0x439636F68
- Base-36: 8C1OQY0
Squares and roots of 18142687080
- 18142687080 squared (181426870802) is 329157094482798926400
- 18142687080 cubed (181426870803) is 5971794165363415364235150912000
-
The
square root of 18142687080 is 134694.7923269495 -
The
cube root of 18142687080 is 2627.6481010297
Scales and comparisons
How big is 18142687080?- 18,142,687,080 seconds is equal to 576 years, 45 weeks, 5 days, 19 hours, 18 minutes.
-
To count from 1 to 18,142,687,080 would take you about one thousand, one hundred fifty-three 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 18142687080 cubic inches would be around 219 feet tall.
Recreational maths with 18142687080
- 18142687080 backwards is 08078624181
- 18142687080 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 18142687080's digits is 45
- More coming soon!
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The information we have on file for 18142687080 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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