42001949385
42,001,949,385 is an odd composite number composed of six prime numbers multiplied together.
42001949385 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 42001949385:
34 × 5 × 11 × 173 × 19 × 101
(3 × 3 × 3 × 3 × 5 × 11 × 17 × 17 × 17 × 19 × 101)See below for interesting mathematical facts about the number 42001949385 from the Numbermatics database.
Names of 42001949385
- Cardinal: 42001949385 can be written as Forty-two billion, one million, nine hundred forty-nine thousand, three hundred eighty-five.
Scientific notation
- Scientific notation: 4.2001949385 × 1010
Factors of 42001949385
Divisors of 42001949385
- Number of divisors d(n): 320
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Complete list of divisors:
1 3 5 9 11 15 17 19 27 33 45 51 55 57 81 85 95 99 101 135 153 165 171 187 209 255 285 289 297 303 323 405 459 495 505 513 561 627 765 855 867 891 909 935 969 1045 1111 1377 1445 1485 1515 1539 1615 1683 1717 1881 1919 2295 2565 2601 2727 2805 2907 3135 3179 3333 3553 4335 4455 4545 4845 4913 5049 5151 5491 5555 5643 5757 6885 7695 7803 8181 8415 8585 8721 9405 9537 9595 9999 10659 13005 13635 14535 14739 15147 15453 15895 16473 16665 16929 17271 17765 18887 21109 23409 24565 25245 25755 26163 27455 28215 28611 28785 29189 29997 31977 32623 39015 40905 43605 44217 46359 47685 49419 49995 51813 53295 54043 56661 60401 63327 73695 75735 77265 82365 84645 85833 86355 87567 89991 93347 94435 95931 97869 105545 117045 130815 132651 139077 143055 145945 148257 149985 155439 159885 162129 163115 169983 181203 189981 221085 231795 247095 257499 259065 262701 270215 280041 283305 287793 293607 302005 316635 321079 358853 397953 429165 437835 444771 449955 466735 479655 486387 489345 496213 509949 543609 554591 569943 663255 695385 741285 777195 788103 810645 840123 849915 880821 906015 949905 963237 1026817 1076559 1287495 1313505 1400205 1438965 1459161 1468035 1488639 1529847 1605395 1630827 1663773 1709829 1794265 1989765 2223855 2364309 2431935 2481065 2520369 2549745 2642463 2718045 2772955 2849715 2889711 3080451 3229677 3940515 4200615 4377483 4404105 4465917 4816185 4892481 4991319 5134085 5382795 5458343 6100501 7295805 7443195 7561107 7649235 8154135 8318865 8549145 8669133 9241353 9428047 9689031 11821545 12601845 13212315 13397751 14448555 14973957 15402255 16148385 16375029 18301503 21887415 22329585 24462405 24956595 26007399 27291715 27724059 28284141 29067093 30502505 37805535 40193253 43345665 44921871 46206765 47140235 48445155 49125087 54904509 66988755 74869785 81875145 83172177 84852423 91507515 103708517 130036995 138620295 141420705 145335465 147375261 164713527 200966265 224609355 245625435 254557269 274522545 311125551 415860885 424262115 442125783 494140581 518542585 736876305 763671807 823567635 933376653 1272786345 1555627755 2210628915 2470702905 2800129959 3818359035 4666883265 8400389877 14000649795 42001949385
- Sum of all divisors σ(n): 92772345600
- Sum of proper divisors (its aliquot sum) s(n): 50770396215
- 42001949385 is an abundant number, because the sum of its proper divisors (50770396215) is greater than itself. Its abundance is 8768446830
Bases of 42001949385
- Binary: 1001110001111000001011100010110010012
- Hexadecimal: 0x9C782E2C9
- Base-36: JAMVJK9
Squares and roots of 42001949385
- 42001949385 squared (420019493852) is 1764163752140101878225
- 42001949385 cubed (420019493853) is 74098316624240244517949883641625
-
The
square root of 42001949385 is 204943.7712764163 -
The
cube root of 42001949385 is 3476.0804227385
Scales and comparisons
How big is 42001949385?- 42,001,949,385 seconds is equal to 1,335 years, 27 weeks, 4 days, 16 hours, 9 minutes, 45 seconds.
-
To count from 1 to 42,001,949,385 would take you about two thousand, six hundred seventy-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 42001949385 cubic inches would be around 289.7 feet tall.
Recreational maths with 42001949385
- 42001949385 backwards is 58394910024
- 42001949385 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42001949385's digits is 45
- More coming soon!
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