142957471768842
142,957,471,768,842 is an even composite number composed of five prime numbers multiplied together.
142957471768842 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 142957471768842:
2 × 3 × 17 × 196 × 313
(2 × 3 × 17 × 19 × 19 × 19 × 19 × 19 × 19 × 31 × 31 × 31)See below for interesting mathematical facts about the number 142957471768842 from the Numbermatics database.
Names of 142957471768842
- Cardinal: 142957471768842 can be written as One hundred forty-two trillion, nine hundred fifty-seven billion, four hundred seventy-one million, seven hundred sixty-eight thousand, eight hundred forty-two.
Scientific notation
- Scientific notation: 1.42957471768842 × 1014
Factors of 142957471768842
Divisors of 142957471768842
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 6 17 19 31 34 38 51 57 62 93 102 114 186 323 361 527 589 646 722 961 969 1054 1083 1178 1581 1767 1922 1938 2166 2883 3162 3534 5766 6137 6859 10013 11191 12274 13718 16337 18259 18411 20026 20577 22382 29791 30039 32674 33573 36518 36822 41154 49011 54777 59582 60078 67146 89373 98022 109554 116603 130321 178746 190247 212629 233206 260642 310403 346921 349809 380494 390963 425258 506447 566029 570741 620806 637887 693842 699618 781926 931209 1012894 1040763 1132058 1141482 1275774 1519341 1698087 1862418 2081526 2215457 2476099 3038682 3396174 3614693 4039951 4430914 4952198 5897657 6591499 6646371 7229386 7428297 8079902 9622493 10754551 10844079 11795314 12119853 13182998 13292742 14856594 17692971 19244986 19774497 21509102 21688158 24239706 28867479 32263653 35385942 39548994 42093683 47045881 57734958 64527306 68679167 76759069 84187366 94091762 112055483 125238481 126281049 137358334 141137643 153518138 182827367 204336469 206037501 224110966 230277207 250476962 252562098 282275286 336166449 365654734 375715443 408672938 412075002 460554414 548482101 613009407 672332898 751430886 799779977 1096964202 1226018814 1304904173 1458422311 1599559954 2129054177 2379531139 2399339931 2609808346 2916844622 3473719973 3882392911 3914712519 4258108354 4375266933 4759062278 4798679862 6387162531 6947439946 7138593417 7764785822 7829425038 8750533866 10421159919 11647178733 12774325062 14277186834 20842319838 23294357466 24793179287 40452029363 45211091641 49586358574 66000679487 73765465309 74379537861 80904058726 90422183282 121356088089 132001358974 135633274923 147530930618 148759075722 198002038461 221296395927 242712176178 271266549846 396004076922 442592791854 768588557897 1254012910253 1401543840871 1537177115794 2305765673691 2508025820506 2803087681742 3762038730759 4204631522613 4611531347382 7524077461518 8409263045226 23826245294807 47652490589614 71478735884421 142957471768842
- Sum of all divisors σ(n): 330203370991104
- Sum of proper divisors (its aliquot sum) s(n): 187245899222262
- 142957471768842 is an abundant number, because the sum of its proper divisors (187245899222262) is greater than itself. Its abundance is 44288427453420
Bases of 142957471768842
- Binary: 1000001000000100111000010101001010100001000010102
- Hexadecimal: 0x8204E152A10A
- Base-36: 1EO9R7MZNU
Squares and roots of 142957471768842
- 142957471768842 squared (1429574717688422) is 20436838734539257428282020964
- 142957471768842 cubed (1429574717688423) is 2921598796437272558505793351457627606003688
-
The
square root of 142957471768842 is 11956482.4161975833 -
The
cube root of 142957471768842 is 52288.0307990235
Scales and comparisons
How big is 142957471768842?- 142,957,471,768,842 seconds is equal to 4,545,605 years, 21 weeks, 16 hours, 40 minutes, 42 seconds.
-
To count from 1 to 142,957,471,768,842 would take you about eleven million, three hundred sixty-four thousand and thirteen 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 142957471768842 cubic inches would be around 4357.3 feet tall.
Recreational maths with 142957471768842
- 142957471768842 backwards is 248867174759241
- The number of decimal digits it has is: 15
- The sum of 142957471768842's digits is 75
- More coming soon!
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