71402738942678
71,402,738,942,678 is an even composite number composed of six prime numbers multiplied together.
71402738942678 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 71402738942678:
2 × 112 × 132 × 1372 × 167 × 557
(2 × 11 × 11 × 13 × 13 × 137 × 137 × 167 × 557)See below for interesting mathematical facts about the number 71402738942678 from the Numbermatics database.
Names of 71402738942678
- Cardinal: 71402738942678 can be written as Seventy-one trillion, four hundred two billion, seven hundred thirty-eight million, nine hundred forty-two thousand, six hundred seventy-eight.
Scientific notation
- Scientific notation: 7.1402738942678 × 1013
Factors of 71402738942678
Divisors of 71402738942678
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 11 13 22 26 121 137 143 167 169 242 274 286 334 338 557 1114 1507 1573 1781 1837 1859 2171 3014 3146 3562 3674 3718 4342 6127 7241 12254 14482 16577 18769 19591 20207 20449 22879 23153 23881 28223 33154 37538 39182 40414 40898 45758 46306 47762 56446 67397 76309 79651 93019 94133 134794 152618 159302 186038 188266 206459 215501 243997 251669 254683 262691 297427 310453 412918 431002 487994 503338 509366 525382 594854 620906 839399 876161 992017 1023209 1035463 1209247 1678798 1752322 1984034 2046418 2070926 2271049 2418494 2683967 2768359 2801513 3134423 3171961 3271697 3414983 3866551 4542098 5367934 5536718 5603026 6268846 6343922 6543394 6829966 7733102 9233389 10454333 10912187 11255299 11390093 12743603 12896221 13301717 15720211 18466778 20908666 21824374 22510598 22780186 25487206 25792442 26603434 29523637 31440422 34478653 34891571 35988667 40747499 42532061 59047274 68957306 69783142 71977334 81494998 85064122 114997663 120034057 135906329 140179633 141858431 146318887 165666839 172922321 229995326 240068114 271812658 280359266 283716862 292637774 331333678 345844642 379265183 383807281 448222489 467852671 529717487 758530366 767614562 896444978 935705342 1059434974 1264974293 1494969619 1541975963 1560442741 1745873611 1766782277 1822335229 1902145531 2153668907 2529948586 2989939238 3083951926 3120885482 3491747222 3533564554 3644670458 3804291062 4307337814 4930447379 5826892357 9860894758 11653784714 16444665809 19204609721 19434605047 20045687519 22696356943 23690357977 32889331618 38409219442 38869210094 40091375038 45392713886 47380715954 64095815927 128191631854 211250706931 213780655517 249659926373 260593937747 295052640259 422501413862 427561311034 499319852746 521187875494 590105280518 2746259190103 3245579042849 5492518380206 6491158085698 35701369471339 71402738942678
- Sum of all divisors σ(n): 129416631086736
- Sum of proper divisors (its aliquot sum) s(n): 58013892144058
- 71402738942678 is a deficient number, because the sum of its proper divisors (58013892144058) is less than itself. Its deficiency is 13388846798620
Bases of 71402738942678
- Binary: 100000011110000101111101110010000000010110101102
- Hexadecimal: 0x40F0BEE402D6
- Base-36: PB5YR7AAE
Squares and roots of 71402738942678
- 71402738942678 squared (714027389426782) is 5098351128516225393369811684
- 71402738942678 cubed (714027389426783) is 364036234667551815639149922153058130649752
-
The
square root of 71402738942678 is 8450014.1386081715 -
The
cube root of 71402738942678 is 41486.3242193599
Scales and comparisons
How big is 71402738942678?- 71,402,738,942,678 seconds is equal to 2,270,386 years, 12 weeks, 1 day, 14 hours, 44 minutes, 38 seconds.
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To count from 1 to 71,402,738,942,678 would take you about five million, six hundred seventy-five thousand, nine hundred sixty-five 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 71402738942678 cubic inches would be around 3457.2 feet tall.
Recreational maths with 71402738942678
- 71402738942678 backwards is 87624983720417
- The number of decimal digits it has is: 14
- The sum of 71402738942678's digits is 68
- More coming soon!
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