168137023992
168,137,023,992 is an even composite number composed of seven prime numbers multiplied together.
168137023992 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 168137023992:
23 × 3 × 7 × 17 × 73 × 107 × 7537
(2 × 2 × 2 × 3 × 7 × 17 × 73 × 107 × 7537)See below for interesting mathematical facts about the number 168137023992 from the Numbermatics database.
Names of 168137023992
- Cardinal: 168137023992 can be written as One hundred sixty-eight billion, one hundred thirty-seven million, twenty-three thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.68137023992 × 1011
Factors of 168137023992
Divisors of 168137023992
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 17 21 24 28 34 42 51 56 68 73 84 102 107 119 136 146 168 204 214 219 238 292 321 357 408 428 438 476 511 584 642 714 749 856 876 952 1022 1241 1284 1428 1498 1533 1752 1819 2044 2247 2482 2568 2856 2996 3066 3638 3723 4088 4494 4964 5457 5992 6132 7276 7446 7537 7811 8687 8988 9928 10914 12264 12733 14552 14892 15074 15622 17374 17976 21828 22611 23433 25466 26061 29784 30148 31244 34748 38199 43656 45222 46866 50932 52122 52759 54677 60296 62488 69496 76398 90444 93732 101864 104244 105518 109354 128129 132787 152796 158277 164031 180888 187464 208488 211036 218708 256258 265574 305592 316554 328062 384387 398361 422072 437416 512516 531148 550201 633108 656124 768774 796722 806459 896903 929509 1025032 1062296 1100402 1266216 1312248 1537548 1593444 1612918 1650603 1793806 1859018 2200804 2419377 2690709 2788527 3075096 3186888 3225836 3301206 3587612 3718036 3851407 4401608 4838754 5381418 5577054 5645213 6451672 6602412 7175224 7436072 7702814 9353417 9677508 10762836 11154108 11290426 11554221 13204824 13709803 15405628 16935639 18706834 19355016 21525672 22308216 22580852 23108442 27419606 28060251 30811256 33871278 37413668 41129409 45161704 46216884 54839212 56120502 58871507 65473919 67742556 74827336 82258818 92433768 95968621 109678424 112241004 117743014 130947838 135485112 164517636 176614521 191937242 196421757 224482008 235486028 261895676 287905863 329035272 353229042 383874484 392843514 412100549 470972056 523791352 575811726 706458084 767748968 785687028 824201098 1000815619 1151623452 1236301647 1412916168 1571374056 1648402196 2001631238 2303246904 2472603294 3002446857 3296804392 4003262476 4945206588 6004893714 7005709333 8006524952 9890413176 12009787428 14011418666 21017127999 24019574856 28022837332 42034255998 56045674664 84068511996 168137023992
- Sum of all divisors σ(n): 520505533440
- Sum of proper divisors (its aliquot sum) s(n): 352368509448
- 168137023992 is an abundant number, because the sum of its proper divisors (352368509448) is greater than itself. Its abundance is 184231485456
Bases of 168137023992
- Binary: 100111001001011011111101100001111110002
- Hexadecimal: 0x2725BF61F8
- Base-36: 258OFY0O
Squares and roots of 168137023992
- 168137023992 squared (1681370239922) is 28270058836886383616064
- 168137023992 cubed (1681370239923) is 4753243560912817496632268484607488
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The
square root of 168137023992 is 410045.1487238935 -
The
cube root of 168137023992 is 5519.3480990807
Scales and comparisons
How big is 168137023992?- 168,137,023,992 seconds is equal to 5,346 years, 12 weeks, 2 days, 8 hours, 53 minutes, 12 seconds.
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To count from 1 to 168,137,023,992 would take you about ten thousand, six hundred ninety-two 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 168137023992 cubic inches would be around 459.9 feet tall.
Recreational maths with 168137023992
- 168137023992 backwards is 299320731861
- 168137023992 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 168137023992's digits is 51
- More coming soon!
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