42989874774
42,989,874,774 is an even composite number composed of eight prime numbers multiplied together.
42989874774 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 42989874774:
2 × 3 × 7 × 11 × 31 × 67 × 71 × 631
See below for interesting mathematical facts about the number 42989874774 from the Numbermatics database.
Names of 42989874774
- Cardinal: 42989874774 can be written as Forty-two billion, nine hundred eighty-nine million, eight hundred seventy-four thousand, seven hundred seventy-four.
Scientific notation
- Scientific notation: 4.2989874774 × 1010
Factors of 42989874774
Divisors of 42989874774
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 6 7 11 14 21 22 31 33 42 62 66 67 71 77 93 134 142 154 186 201 213 217 231 341 402 426 434 462 469 497 631 651 682 737 781 938 994 1023 1262 1302 1407 1474 1491 1562 1893 2046 2077 2201 2211 2343 2387 2814 2982 3786 4154 4402 4417 4422 4686 4757 4774 5159 5467 6231 6603 6941 7161 8834 9514 10318 10934 12462 13206 13251 13882 14271 14322 14539 15407 15477 16401 19561 20823 22847 24211 26502 28542 29078 30814 30954 32802 33299 39122 41646 42277 43617 44801 45694 46221 48422 48587 52327 58683 66598 68541 72633 84554 87234 89602 92442 97174 99897 104654 117366 126831 134403 136927 137082 145266 145761 147467 156981 159929 169477 199794 215171 253662 268806 273854 291522 294934 295939 313607 313962 319858 338954 366289 410781 430342 442401 465047 479787 492811 508431 591878 627214 645513 732578 821562 884802 887817 930094 940821 959574 985622 1016862 1032269 1098867 1291026 1310587 1388831 1395141 1478433 1506197 1622137 1775634 1881642 2064538 2197734 2621174 2777662 2790282 2956866 3001667 3012394 3096807 3244274 3255329 3449677 3931761 4166493 4518591 4866411 6003334 6193614 6510658 6899354 7863522 8332986 9005001 9037182 9174109 9721817 9732822 9765987 10349031 11354959 14416457 15277141 18010002 18348218 19443634 19531974 20698062 21011669 22709918 27522327 28832914 29165451 30554282 33018337 34064877 42023338 43249371 45831423 55044654 58330902 63035007 66036674 68129754 86498742 91662846 93051677 99055011 100915199 106939987 126070014 186103354 198110022 201830398 213879974 231128359 279155031 302745597 320819961 462256718 558310062 605491194 641639922 651361739 693385077 1023568447 1302723478 1386770154 1954085217 2047136894 3070705341 3908170434 6141410682 7164979129 14329958258 21494937387 42989874774
- Sum of all divisors σ(n): 114067243008
- Sum of proper divisors (its aliquot sum) s(n): 71077368234
- 42989874774 is an abundant number, because the sum of its proper divisors (71077368234) is greater than itself. Its abundance is 28087493460
Bases of 42989874774
- Binary: 1010000000100110010101101110010101102
- Hexadecimal: 0xA02656E56
- Base-36: JQZ27O6
Squares and roots of 42989874774
- 42989874774 squared (429898747742) is 1848129333084201551076
- 42989874774 cubed (429898747743) is 79450848595445959878533804956824
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The
square root of 42989874774 is 207339.9980081027 -
The
cube root of 42989874774 is 3503.1230566523
Scales and comparisons
How big is 42989874774?- 42,989,874,774 seconds is equal to 1,366 years, 49 weeks, 23 hours, 52 minutes, 54 seconds.
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To count from 1 to 42,989,874,774 would take you about two thousand, seven hundred thirty-three 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 42989874774 cubic inches would be around 291.9 feet tall.
Recreational maths with 42989874774
- 42989874774 backwards is 47747898924
- The number of decimal digits it has is: 11
- The sum of 42989874774's digits is 69
- More coming soon!
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