122031621985
122,031,621,985 is an odd composite number composed of eight prime numbers multiplied together.
122031621985 is an odd 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 122031621985:
5 × 72 × 13 × 17 × 23 × 29 × 31 × 109
(5 × 7 × 7 × 13 × 17 × 23 × 29 × 31 × 109)See below for interesting mathematical facts about the number 122031621985 from the Numbermatics database.
Names of 122031621985
- Cardinal: 122031621985 can be written as One hundred twenty-two billion, thirty-one million, six hundred twenty-one thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 1.22031621985 × 1011
Factors of 122031621985
Divisors of 122031621985
- Number of divisors d(n): 384
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Complete list of divisors:
1 5 7 13 17 23 29 31 35 49 65 85 91 109 115 119 145 155 161 203 217 221 245 299 377 391 403 455 493 527 545 595 637 667 713 763 805 833 899 1015 1085 1105 1127 1417 1421 1495 1519 1547 1853 1885 1955 2015 2093 2465 2507 2635 2639 2737 2821 3161 3185 3335 3379 3451 3565 3689 3815 4165 4495 4669 4991 5083 5341 5635 6293 6409 6851 7085 7105 7595 7735 8671 9265 9269 9919 10465 10829 11339 11687 12121 12535 12971 13195 13685 14105 14651 15283 15805 16895 17255 17549 18445 18473 19159 19747 20677 22127 23345 23653 24089 24157 24955 25415 25823 26705 31465 32045 32591 32683 34255 34937 35581 41093 42619 43355 43927 44051 44863 46345 47957 49595 53737 54145 56695 57443 58435 60605 60697 64855 64883 69433 72703 73255 76415 77717 79373 81809 84847 87745 90797 92365 95795 97991 98735 103385 106981 110635 118265 120445 120785 122843 129115 144739 147407 154889 157573 162955 163415 165571 168623 174685 177905 198679 205465 213095 219635 220255 224315 228137 239785 249067 268685 268801 287215 287651 298333 303485 307489 314041 324415 335699 347165 351509 363515 376159 388585 396865 402101 409045 424235 424879 453985 454181 489955 508921 534905 544019 554047 555611 572663 593929 614215 685937 698581 723695 737035 746759 748867 774445 787865 827855 843115 945139 993395 1010321 1013173 1031849 1103011 1140685 1180361 1235951 1245335 1273883 1321189 1344005 1390753 1438255 1491665 1537445 1570205 1596959 1665847 1678495 1757545 1880795 1881607 2010505 2013557 2088331 2124395 2152423 2253793 2270905 2460563 2544605 2633113 2720095 2770235 2778055 2814707 2863315 2969645 3429685 3492905 3562447 3733795 3744335 3808133 3878329 4569617 4725695 4801559 4890067 5051605 5065865 5159245 5227313 5515055 5901805 6179755 6369415 6605945 6615973 6953765 7072247 7222943 7721077 7984795 8329235 8651657 8917181 9248323 9408035 9735271 10067785 10441655 10762115 11268965 11660929 12302815 13165565 13171249 14073535 15776551 16067363 17175457 17223941 17812235 19040665 19391645 21656011 22848085 24007795 24450335 26136565 27148303 29299309 31987319 33079865 34230469 35361235 36114715 36591191 38314481 38605385 43258285 44585905 46241615 46311811 48676355 49505729 58304645 60561599 62420267 64738261 65856245 78882755 80336815 81626503 85877285 86119705 108280055 110435857 112471541 120228199 135741515 146496545 151592077 159936595 171152345 182955955 191572405 205095163 223911233 231559055 247528645 268201367 302807995 312101335 323691305 408132515 498088253 552179285 562357705 601140995 757960385 787300787 841597393 1025475815 1061144539 1119556165 1341006835 1435666141 1877409569 2490441265 3486617771 3936503935 4207986965 5305722695 7178330705 9387047845 17433088855 24406324397 122031621985
- Sum of all divisors σ(n): 218424729600
- Sum of proper divisors (its aliquot sum) s(n): 96393107615
- 122031621985 is a deficient number, because the sum of its proper divisors (96393107615) is less than itself. Its deficiency is 25638514370
Bases of 122031621985
- Binary: 11100011010011010011011000111011000012
- Hexadecimal: 0x1C69A6C761
- Base-36: 1K26H65D
Squares and roots of 122031621985
- 122031621985 squared (1220316219852) is 14891716764289935340225
- 122031621985 cubed (1220316219853) is 1817260350887516736378429564846625
-
The
square root of 122031621985 is 349330.2477384401 -
The
cube root of 122031621985 is 4960.1041371787
Scales and comparisons
How big is 122031621985?- 122,031,621,985 seconds is equal to 3,880 years, 11 weeks, 6 days, 46 minutes, 25 seconds.
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To count from 1 to 122,031,621,985 would take you about seven thousand, seven hundred sixty 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 122031621985 cubic inches would be around 413.3 feet tall.
Recreational maths with 122031621985
- 122031621985 backwards is 589126130221
- The number of decimal digits it has is: 12
- The sum of 122031621985's digits is 40
- More coming soon!
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The information we have on file for 122031621985 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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