13857986142
13,857,986,142 is an even composite number composed of seven prime numbers multiplied together.
13857986142 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 13857986142:
2 × 33 × 7 × 11 × 133 × 37 × 41
(2 × 3 × 3 × 3 × 7 × 11 × 13 × 13 × 13 × 37 × 41)See below for interesting mathematical facts about the number 13857986142 from the Numbermatics database.
Names of 13857986142
- Cardinal: 13857986142 can be written as Thirteen billion, eight hundred fifty-seven million, nine hundred eighty-six thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 1.3857986142 × 1010
Factors of 13857986142
Divisors of 13857986142
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 6 7 9 11 13 14 18 21 22 26 27 33 37 39 41 42 54 63 66 74 77 78 82 91 99 111 117 123 126 143 154 169 182 189 198 222 231 234 246 259 273 286 287 297 333 338 351 369 378 407 429 451 462 481 507 518 533 546 574 594 666 693 702 738 777 814 819 858 861 902 962 999 1001 1014 1066 1107 1183 1221 1287 1353 1386 1443 1517 1521 1554 1599 1638 1722 1859 1998 2002 2079 2197 2214 2331 2366 2442 2457 2574 2583 2706 2849 2886 3003 3034 3042 3157 3198 3367 3549 3663 3718 3731 3861 4059 4158 4329 4394 4551 4563 4662 4797 4914 5166 5291 5577 5698 5863 6006 6253 6314 6591 6734 6929 6993 7098 7326 7462 7722 7749 8118 8547 8658 9009 9102 9126 9471 9594 10101 10582 10619 10647 10989 11154 11193 11726 12177 12506 12987 13013 13182 13653 13858 13986 14391 15379 15498 15873 16687 16731 17094 17589 18018 18759 18942 19721 19773 20202 20787 21238 21294 21978 22386 24167 24354 25641 25974 26026 27027 27306 28413 28782 30303 30758 31746 31857 31941 33374 33462 33579 35178 37037 37518 39039 39442 39546 40959 41041 41574 43771 46137 47619 48334 48503 50061 50193 51282 52767 54054 56277 56826 59163 59319 60606 62361 63714 63882 67158 68783 72501 74074 76219 76923 78078 81289 81918 82082 85239 87542 90077 90909 92274 95238 95571 97006 100122 100386 100737 105534 111111 112554 116809 117117 118326 118638 123123 124722 131313 137566 138047 138411 142857 145002 145509 150183 152438 153846 158301 162578 168831 169169 170478 177489 180154 181818 187083 191142 201474 206349 216931 217503 222222 228657 233618 234234 243867 246246 256373 262626 270231 276094 276822 285714 286713 291018 300366 316602 333333 337662 338338 350427 351351 354978 369369 374166 393939 412698 414141 415233 433862 435006 436527 450549 457314 481481 487734 507507 512746 532467 533533 540462 569023 573426 619047 630539 650793 652509 666666 685971 700854 702702 731601 738738 769119 787878 810693 828282 830466 873054 894179 901098 962962 990847 999999 1015014 1051281 1064934 1067066 1108107 1138046 1181817 1238094 1242423 1261078 1301586 1305018 1309581 1371942 1444443 1463202 1518517 1522521 1538238 1600599 1621386 1707069 1788358 1794611 1857141 1891617 1952379 1981694 1999998 2057913 2102562 2194803 2216214 2307357 2363634 2432079 2484846 2619162 2682537 2820103 2888886 2972541 3037034 3045042 3153843 3201198 3332849 3414138 3589222 3714282 3727269 3783234 3904758 4115826 4333329 4389606 4555551 4567563 4614714 4801797 4864158 5121207 5365074 5383833 5640206 5674851 5857137 5945082 6259253 6307686 6665698 6922071 6935929 7454538 8047611 8460309 8666658 8917623 9111102 9135126 9603594 9998547 10242414 10767666 11349702 11714274 12518506 12999987 13666653 13844142 13871858 14405391 15363621 16095222 16151499 16920618 17024553 17835246 18777759 19740721 19997094 20807787 23329943 24142833 25380927 25999974 26752869 27333306 28810782 29995641 30727242 32302998 34049106 36661339 37555518 39481442 40999959 41615574 46659886 48285666 48454497 50761854 53505738 56333277 59222163 59991282 62423361 69989829 73322678 76142781 81999918 89986923 96908994 109984017 112666554 118444326 124846722 139979658 152285562 168999831 177666489 179973846 187270083 209969487 219968034 256629373 329952051 337999662 355332978 374540166 419938974 513258746 532999467 629908461 659904102 769888119 989856153 1065998934 1259816922 1539776238 1979712306 2309664357 4619328714 6928993071 13857986142
- Sum of all divisors σ(n): 43758489600
- Sum of proper divisors (its aliquot sum) s(n): 29900503458
- 13857986142 is an abundant number, because the sum of its proper divisors (29900503458) is greater than itself. Its abundance is 16042517316
Bases of 13857986142
- Binary: 11001110100000000000010110010111102
- Hexadecimal: 0x33A00165E
- Base-36: 6D6OQJI
Squares and roots of 13857986142
- 13857986142 squared (138579861422) is 192043779911864044164
- 13857986142 cubed (138579861423) is 2661340040675909905412787975288
-
The
square root of 13857986142 is 117719.9479357683 -
The
cube root of 13857986142 is 2401.9651810457
Scales and comparisons
How big is 13857986142?- 13,857,986,142 seconds is equal to 440 years, 33 weeks, 2 days, 8 hours, 35 minutes, 42 seconds.
-
To count from 1 to 13,857,986,142 would take you about eight hundred eighty-one 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 13857986142 cubic inches would be around 200.2 feet tall.
Recreational maths with 13857986142
- 13857986142 backwards is 24168975831
- 13857986142 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13857986142's digits is 54
- More coming soon!
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