3998121250343418

Names of 3998121250343418

• Cardinal: 3998121250343418 can be written as Three quadrillion, nine hundred ninety-eight trillion, one hundred twenty-one billion, two hundred fifty million, three hundred forty-three thousand, four hundred eighteen.

Scientific notation

• Scientific notation: 3.998121250343418 × 10¹⁵

Factors of 3998121250343418

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 358

Divisors of 3998121250343418

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 29 33 54 58 66 81 87 99 162 174 198 243 261 297 313 319 486 522 594 626 638 783 841 891 939 957 1566 1682 1782 1878 1914 2349 2523 2673 2817 2871 3443 4698 5046 5346 5634 5742 6886 7047 7569 8451 8613 9077 9251 10329 14094 15138 16902 17226 18154 18502 20658 22707 24389 25353 25839 27231 27753 30987 45414 48778 50706 51678 54462 55506 61974 68121 73167 76059 77517 81693 83259 92961 97969 99847 136242 146334 152118 155034 163386 166518 185922 195938 199694 204363 219501 245079 249777 263233 268279 278883 293907 299541 408726 439002 490158 499554 526466 536558 557766 587814 599082 658503 735237 749331 789699 804837 836649 881721 898623 1077659 1317006 1470474 1498662 1579398 1609674 1673298 1763442 1797246 1975509 2155318 2205711 2247993 2369097 2414511 2645163 2695869 2841101 2895563 3232977 3951018 4411422 4495986 4738194 4829022 5290326 5391738 5682202 5791126 5926527 6465954 7107291 7243533 7633757 7935489 8087607 8523303 8686689 9698931 11853054 14214582 14487066 15267514 15870978 16175214 17046606 17373378 19397862 21321873 21730599 22901271 23806467 24262821 25569909 26060067 29096793 30664297 31252111 42643746 43461198 45802542 47612934 48525642 51139818 52120134 58193586 61328594 62504222 63965619 65191797 68703813 76709727 78180201 82391929 83971327 87290379 91992891 93756333 127931238 130383594 137407626 153419454 156360402 164783858 167942654 174580758 183985782 187512666 206111439 230129181 234540603 247175787 251913981 261871137 275978673 281268999 337307267 412222878 460258362 469081206 494351574 503827962 523742274 551957346 562537998 618334317 674614534 690387543 703621809 741527361 755741943 827936019 843806997 889264613 906311219 1011921801 1236668634 1380775086 1407243618 1483054722 1511483886 1655872038 1687613994 1778529226 1812622438 1855002951 2023843602 2224582083 2267225829 2389365941 2483808057 2531420991 2667793839 2718933657 3035765403 3710005902 4449164166 4534451658 4778731882 4967616114 5062841982 5335587678 5437867314 6071530806 6673746249 6801677487 7168097823 7451424171 7594262973 8003381517 8156800971 9107296209 9781910743 13347492498 13603354974 14336195646 14902848342 15188525946 16006763034 16313601942 18214592418 19563821486 20021238747 20405032461 21504293469 24010144551 24470402913 25788673777 26283025351 27321888627 29345732229 40042477494 40810064922 43008586938 48020289102 48940805826 51577347554 52566050702 54643777254 58691464458 64512880407 72030433653 73411208739 77366021331 78849076053 81965665881 88037196687 129025760814 144060867306 146822417478 154732042662 157698152106 163931331762 176074393374 193538641221 216091300959 220233626217 232098063993 236547228159 264111590061 283675411547 387077282442 432182601918 440467252434 464196127986 473094456318 528223180122 567350823094 580615923663 696294191979 709641684477 747871539533 792334770183 851026234641 1161231847326 1392588383958 1419283368954 1495743079066 1584669540366 1702052469282 2088882575937 2128925053431 2243614618599 2377004310549 2553078703923 4177765151874 4257850106862 4487229237198 4754008621098 5106157407846 6266647727811 6386775160293 6730843855797 7659236111769 8226586934863 12533295455622 12773550320586 13461687711594 15318472223538 16453173869726 20192531567391 22977708335307 24679760804589 40385063134782 45955416670614 49359521609178 60577594702173 68933125005921 74039282413767 121155189404346 137866250011842 148078564827534 181732784106519 222117847241301 363465568213038 444235694482602 666353541723903 1332707083447806 1999060625171709 3998121250343418
• Sum of all divisors σ(n): 10182630548563200
• Sum of proper divisors (its aliquot sum) s(n): 6184509298219782
• 3998121250343418 is an abundant number, because the sum of its proper divisors (6184509298219782) is greater than itself. Its abundance is 2186388047876364

Bases of 3998121250343418

• Binary: 1110001101000100010100100100111001010100100111111010₂
• Hexadecimal: 0xE344524E549FA
• Base-36: 13D7RJO0TMI

Squares and roots of 3998121250343418

• 3998121250343418 squared (3998121250343418²) is 15984973532447616106982935922724
• 3998121250343418 cubed (3998121250343418³) is 63909862366255906109736844928259048173710030632
• The square root of 3998121250343418 is 63230698.6387420679
• The cube root of 3998121250343418 is 158715.2485616203

Scales and comparisons

• 3,998,121,250,343,418 seconds is equal to 127,127,888 years, 39 weeks, 3 days, 14 hours, 30 minutes, 18 seconds.
• To count from 1 to 3,998,121,250,343,418 would take you about three hundred eighty-one million, three hundred eighty-three thousand, six hundred sixty-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 3998121250343418 cubic inches would be around 13226.3 feet tall.

Recreational maths with 3998121250343418

• 3998121250343418 backwards is 8143430521218993
• The number of decimal digits it has is: 16
• The sum of 3998121250343418's digits is 63
• More coming soon!