42166680864
42,166,680,864 is an even composite number composed of seven prime numbers multiplied together.
42166680864 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 42166680864:
25 × 3 × 7 × 11 × 17 × 307 × 1093
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 17 × 307 × 1093)See below for interesting mathematical facts about the number 42166680864 from the Numbermatics database.
Names of 42166680864
- Cardinal: 42166680864 can be written as Forty-two billion, one hundred sixty-six million, six hundred eighty thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 4.2166680864 × 1010
Factors of 42166680864
Divisors of 42166680864
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 17 21 22 24 28 32 33 34 42 44 48 51 56 66 68 77 84 88 96 102 112 119 132 136 154 168 176 187 204 224 231 238 264 272 307 308 336 352 357 374 408 462 476 528 544 561 614 616 672 714 748 816 921 924 952 1056 1093 1122 1228 1232 1309 1428 1496 1632 1842 1848 1904 2149 2186 2244 2456 2464 2618 2856 2992 3279 3377 3684 3696 3808 3927 4298 4372 4488 4912 5219 5236 5712 5984 6447 6558 6754 7368 7392 7651 7854 8596 8744 8976 9824 10131 10438 10472 11424 12023 12894 13116 13508 14736 15302 15657 15708 17192 17488 17952 18581 20262 20876 20944 22953 23639 24046 25788 26232 27016 29472 30604 31314 31416 34384 34976 36069 36533 37162 40524 41752 41888 45906 47278 48092 51576 52464 54032 55743 57409 61208 62628 62832 68768 70917 72138 73066 74324 81048 83504 84161 91812 94556 96184 103152 104928 108064 109599 111486 114818 122416 125256 125664 130067 141834 144276 146132 148648 162096 167008 168322 172227 183624 189112 192368 204391 206304 219198 222972 229636 244832 250512 252483 260134 283668 288552 292264 297296 324192 335551 336644 344454 367248 378224 384736 390201 401863 408782 438396 445944 459272 501024 504966 520268 567336 577104 584528 594592 613173 671102 673288 688908 734496 756448 780402 803726 817564 876792 891888 918544 1006653 1009932 1040536 1134672 1154208 1169056 1205589 1226346 1342204 1346576 1377816 1430737 1560804 1607452 1635128 1753584 1783776 1837088 2013306 2019864 2081072 2269344 2348857 2411178 2452692 2684408 2693152 2755632 2861474 3121608 3214904 3270256 3507168 3691061 4026612 4039728 4162144 4292211 4697714 4822356 4905384 5368816 5511264 5704367 5722948 6243216 6429808 6540512 7046571 7382122 8053224 8079456 8584422 9395428 9644712 9810768 10737632 11073183 11408734 11445896 12486432 12859616 14093142 14764244 16106448 17113101 17168844 18790856 19289424 19621536 22146366 22817468 22891792 25837427 28186284 29528488 32212896 34226202 34337688 37581712 38578848 39930569 44292732 45634936 45783584 51674854 56372568 59056976 62748037 68452404 68675376 75163424 77512281 79861138 88585464 91269872 103349708 112745136 118113952 119791707 125496074 136904808 137350752 155024562 159722276 177170928 182539744 188244111 206699416 225490272 239583414 250992148 273809616 310049124 319444552 354341856 376488222 413398832 439236259 479166828 501984296 547619232 620098248 638889104 752976444 826797664 878472518 958333656 1003968592 1240196496 1277778208 1317708777 1505952888 1756945036 1916667312 2007937184 2480392992 2635417554 3011905776 3513890072 3833334624 5270835108 6023811552 7027780144 10541670216 14055560288 21083340432 42166680864
- Sum of all divisors σ(n): 146727770112
- Sum of proper divisors (its aliquot sum) s(n): 104561089248
- 42166680864 is an abundant number, because the sum of its proper divisors (104561089248) is greater than itself. Its abundance is 62394408384
Bases of 42166680864
- Binary: 1001110100010101010001111101001000002
- Hexadecimal: 0x9D1547D20
- Base-36: JDCYB6O
Squares and roots of 42166680864
- 42166680864 squared (421666808642) is 1778028975086423786496
- 42166680864 cubed (421666808643) is 74973580359414238624235304812544
-
The
square root of 42166680864 is 205345.2723195739 -
The
cube root of 42166680864 is 3480.6188858347
Scales and comparisons
How big is 42166680864?- 42,166,680,864 seconds is equal to 1,340 years, 40 weeks, 6 hours, 54 minutes, 24 seconds.
-
To count from 1 to 42,166,680,864 would take you about two thousand, six 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 42166680864 cubic inches would be around 290.1 feet tall.
Recreational maths with 42166680864
- 42166680864 backwards is 46808666124
- 42166680864 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42166680864's digits is 51
- More coming soon!
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