42138918360
42,138,918,360 is an even composite number composed of seven prime numbers multiplied together.
42138918360 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 42138918360:
23 × 34 × 5 × 7 × 11 × 67 × 2521
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 67 × 2521)See below for interesting mathematical facts about the number 42138918360 from the Numbermatics database.
Names of 42138918360
- Cardinal: 42138918360 can be written as Forty-two billion, one hundred thirty-eight million, nine hundred eighteen thousand, three hundred sixty.
Scientific notation
- Scientific notation: 4.213891836 × 1010
Factors of 42138918360
Divisors of 42138918360
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 27 28 30 33 35 36 40 42 44 45 54 55 56 60 63 66 67 70 72 77 81 84 88 90 99 105 108 110 120 126 132 134 135 140 154 162 165 168 180 189 198 201 210 216 220 231 252 264 268 270 280 297 308 315 324 330 335 360 378 385 396 402 405 420 440 462 469 495 504 536 540 567 594 603 616 630 648 660 670 693 737 756 770 792 804 810 840 891 924 938 945 990 1005 1080 1134 1155 1188 1206 1260 1320 1340 1386 1407 1474 1485 1512 1540 1608 1620 1782 1809 1848 1876 1890 1980 2010 2079 2211 2268 2310 2345 2376 2412 2520 2521 2680 2772 2814 2835 2948 2970 3015 3080 3240 3465 3564 3618 3685 3752 3780 3960 4020 4158 4221 4422 4455 4536 4620 4690 4824 5042 5159 5427 5544 5628 5670 5896 5940 6030 6237 6633 6930 7035 7128 7236 7370 7560 7563 8040 8316 8442 8844 8910 9045 9240 9380 10084 10318 10395 10854 11055 11256 11340 11880 12060 12474 12605 12663 13266 13860 14070 14472 14740 15126 15477 16632 16884 17647 17688 17820 18090 18760 19899 20168 20636 20790 21105 21708 22110 22680 22689 24120 24948 25210 25326 25795 26532 27135 27720 27731 28140 29480 30252 30954 31185 33165 33768 35294 35640 36180 37815 37989 39798 41272 41580 42210 43416 44220 45378 46431 49896 50420 50652 51590 52941 53064 54270 55462 56280 59697 60504 61908 62370 63315 66330 68067 70588 72360 75630 75978 77385 79596 83160 83193 84420 88235 88440 90756 92862 99495 100840 101304 103180 105882 108540 110924 113445 119394 123816 124740 126630 132660 136134 138655 139293 141176 151260 151956 154770 158823 159192 166386 168840 168907 176470 181512 185724 189945 194117 198990 204201 206360 211764 217080 221848 226890 232155 238788 249480 249579 253260 264705 265320 272268 277310 278586 298485 302520 303912 309540 317646 332772 337814 340335 352940 371448 379890 388234 397980 408402 415965 417879 423528 453780 464310 476469 477576 499158 506520 506721 529410 544536 554620 557172 582351 596970 619080 635292 665544 675628 680670 696465 705880 748737 759780 776468 794115 795960 816804 831930 835758 844535 907560 928620 952938 970585 998316 1013442 1021005 1058820 1109240 1114344 1164702 1182349 1193940 1247895 1270584 1351256 1361340 1392930 1429407 1497474 1519560 1520163 1552936 1588230 1633608 1663860 1671516 1689070 1747053 1857240 1857977 1905876 1941170 1996632 2026884 2042010 2089395 2117640 2246211 2329404 2364698 2382345 2387880 2495790 2533605 2722680 2785860 2858814 2911755 2994948 3040326 3176460 3327720 3343032 3378140 3494106 3547047 3715954 3743685 3811752 3882340 4053768 4084020 4178790 4492422 4560489 4658808 4729396 4764690 4991580 5067210 5241159 5571720 5573931 5717628 5823510 5911745 5989896 6080652 6352920 6756280 6988212 7094094 7147035 7431908 7487370 7600815 7764680 8168040 8357580 8735265 8984844 9120978 9289885 9458792 9529380 9983160 10134420 10482318 10641141 11147862 11231055 11435256 11647020 11823490 12161304 13005839 13681467 13976424 14188188 14294070 14863816 14974740 15201630 15723477 16715160 16721793 17470530 17735235 17969688 18241956 18579770 19058760 20268840 20964636 21282282 22295724 22462110 22802445 23294040 23646980 26011678 26205795 27362934 27869655 28376376 28588140 29949480 30403260 31446954 31923423 33443586 34941060 35470470 36483912 37159540 39017517 41929272 42564564 44591448 44924220 45604890 47293960 50165379 52023356 52411590 53205705 54725868 55739310 57176280 60806520 62893908 63846846 65029195 66887172 68407335 69882120 70940940 74319080 78035034 78617385 83608965 85129128 89848440 91209780 95770269 100330758 104046712 104823180 106411410 109451736 111478620 117052551 125787816 127693692 130058390 133774344 136814670 141881880 150496137 156070068 157234770 159617115 167217930 182419560 191540538 195087585 200661516 209646360 212822820 222957240 234105102 250826895 255387384 260116780 273629340 300992274 312140136 314469540 319234230 334435860 351157653 383081076 390175170 401323032 425645640 468210204 478851345 501653790 520233560 547258680 585262755 601984548 628939080 638468460 668871720 702315306 752480685 766162152 780350340 936420408 957702690 1003307580 1053472959 1170525510 1203969096 1276936920 1404630612 1504961370 1560700680 1755788265 1915405380 2006615160 2106945918 2341051020 2809261224 3009922740 3511576530 3830810760 4213891836 4682102040 5267364795 6019845480 7023153060 8427783672 10534729590 14046306120 21069459180 42138918360
- Sum of all divisors σ(n): 179288778240
- Sum of proper divisors (its aliquot sum) s(n): 137149859880
- 42138918360 is an abundant number, because the sum of its proper divisors (137149859880) is greater than itself. Its abundance is 95010941520
Bases of 42138918360
- Binary: 1001110011111010110011011101110110002
- Hexadecimal: 0x9CFACDDD8
- Base-36: JCWF9I0
Squares and roots of 42138918360
- 42138918360 squared (421389183602) is 1775688440550745089600
- 42138918360 cubed (421389183603) is 74825590229163560767825285056000
-
The
square root of 42138918360 is 205277.6616195729 -
The
cube root of 42138918360 is 3479.8548393671
Scales and comparisons
How big is 42138918360?- 42,138,918,360 seconds is equal to 1,339 years, 46 weeks, 23 hours, 6 minutes.
-
To count from 1 to 42,138,918,360 would take you about two thousand, six hundred seventy-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 42138918360 cubic inches would be around 290 feet tall.
Recreational maths with 42138918360
- 42138918360 backwards is 06381983124
- 42138918360 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42138918360's digits is 45
- More coming soon!
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