9942844885209990
9,942,844,885,209,990 is an even composite number composed of eight prime numbers multiplied together.
9942844885209990 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 9942844885209990:
2 × 32 × 5 × 13 × 41 × 61 × 6481 × 524287
(2 × 3 × 3 × 5 × 13 × 41 × 61 × 6481 × 524287)See below for interesting mathematical facts about the number 9942844885209990 from the Numbermatics database.
Names of 9942844885209990
- Cardinal: 9942844885209990 can be written as Nine quadrillion, nine hundred forty-two trillion, eight hundred forty-four billion, eight hundred eighty-five million, two hundred nine thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 9.94284488520999 × 1015
Factors of 9942844885209990
Divisors of 9942844885209990
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 30 39 41 45 61 65 78 82 90 117 122 123 130 183 195 205 234 246 305 366 369 390 410 533 549 585 610 615 738 793 915 1066 1098 1170 1230 1586 1599 1830 1845 2379 2501 2665 2745 3198 3690 3965 4758 4797 5002 5330 5490 6481 7137 7503 7930 7995 9594 11895 12505 12962 14274 15006 15990 19443 22509 23790 23985 25010 32405 32513 35685 37515 38886 45018 47970 58329 64810 65026 71370 75030 84253 97215 97539 112545 116658 162565 168506 194430 195078 225090 252759 265721 291645 292617 325130 395341 421265 487695 505518 524287 531442 583290 585234 758277 790682 797163 842530 975390 1048574 1186023 1263795 1328605 1463085 1516554 1572861 1594326 1976705 2372046 2391489 2527590 2621435 2657210 2926170 3145722 3454373 3558069 3791385 3953410 3985815 4718583 4782978 5139433 5242870 5930115 6815731 6908746 7116138 7582770 7864305 7971630 9437166 10278866 10363119 11860230 11957445 13631462 15418299 15728610 16208981 17271865 17790345 20447193 20726238 21495767 23592915 23914890 25697165 30836598 31089357 31981507 32417962 34078655 34543730 35580690 40894386 42991534 46254897 47185830 48626943 51394330 51815595 61341579 62178714 63963014 64487301 68157310 77091495 81044905 92509794 95944521 97253886 102235965 103631190 107478835 122683158 128974602 145880829 154182990 155446785 159907535 162089810 191889042 193461903 204471930 210716753 214957670 231274485 243134715 279444971 287833563 291761658 306707895 310893570 319815070 322436505 386923806 415759591 421433506 462548970 479722605 486269430 558889942 575667126 613415790 632150259 644873010 729404145 831519182 838334913 959445210 967309515 1053583765 1247278773 1264300518 1311241787 1397224855 1439167815 1458808290 1676669826 1896450777 1934619030 2078797955 2107167530 2494557546 2515004739 2622483574 2794449710 2878335630 3160751295 3397904047 3741836319 3792901554 3933725361 4157595910 4191674565 5030009478 6236393865 6321502590 6556208935 6795808094 7483672638 7867450722 8383349130 9482253885 10193712141 11801176083 12472787730 12575023695 13112417870 16989520235 17046143231 18709181595 18964507770 19668626805 20387424282 23602352166 25150047390 30581136423 33979040470 34092286462 37418363190 39337253610 44172752611 50968560705 51138429693 59005880415 61162272846 85230716155 88345505222 101937121410 102276859386 118011760830 132518257833 139314065927 152905682115 153415289079 170461432310 207272146867 220863763055 255692148465 265036515666 278628131854 305811364230 306830578158 397554773499 414544293734 417942197781 441727526110 511384296930 621816440601 662591289165 696570329635 767076445395 795109546998 835884395562 1036360734335 1243632881202 1253826593343 1325182578330 1393140659270 1534152890790 1811082857051 1865449321803 1987773867495 2072721468670 2089710988905 2507653186686 2694537909271 3109082203005 3622165714102 3730898643606 3975547734990 4179421977810 5389075818542 5433248571153 6218164406010 6269132966715 8083613727813 8498158021547 9055414285255 9327246609015 10866497142306 12538265933430 13472689546355 16167227455626 16299745713459 16996316043094 18110828570510 18654493218030 24250841183439 25494474064641 26945379092710 27166242855765 32599491426918 40418068639065 42490790107735 48501682366878 50988948129282 54332485711530 76483422193923 80836137278130 81498728567295 84981580215470 110476054280111 121254205917195 127472370323205 152966844387846 162997457134590 220952108560222 242508411834390 254944740646410 331428162840333 382417110969615 552380271400555 662856325680666 764834221939230 994284488520999 1104760542801110 1657140814201665 1988568977041998 3314281628403330 4971422442604995 9942844885209990
- Sum of all divisors σ(n): 28991041478590464
- Sum of proper divisors (its aliquot sum) s(n): 19048196593380474
- 9942844885209990 is an abundant number, because the sum of its proper divisors (19048196593380474) is greater than itself. Its abundance is 9105351708170484
Bases of 9942844885209990
- Binary: 1000110101001011110110111110010111000010010011100001102
- Hexadecimal: 0x2352F6F9709386
- Base-36: 2PWFZVS08LI
Squares and roots of 9942844885209990
- 9942844885209990 squared (99428448852099902) is 98860164411346459219846395800100
- 9942844885209990 cubed (99428448852099903) is 982951280068374823941649469938285312142562999000
-
The
square root of 9942844885209990 is 99713814.9165399751 -
The
cube root of 9942844885209990 is 215032.2279809045
Scales and comparisons
How big is 9942844885209990?- 9,942,844,885,209,990 seconds is equal to 316,151,712 years, 5 weeks, 5 days, 10 hours, 46 minutes, 30 seconds.
-
To count from 1 to 9,942,844,885,209,990 would take you about nine hundred forty-eight million, four hundred fifty-five thousand, one hundred thirty-six 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 9942844885209990 cubic inches would be around 17919.4 feet tall.
Recreational maths with 9942844885209990
- 9942844885209990 backwards is 0999025884482499
- 9942844885209990 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 9942844885209990's digits is 90
- More coming soon!
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