138950376340958550

Names of 138950376340958550

• Cardinal: 138950376340958550 can be written as One hundred thirty-eight quadrillion, nine hundred fifty trillion, three hundred seventy-six billion, three hundred forty million, nine hundred fifty-eight thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.3895037634095855 × 10¹⁷

Factors of 138950376340958550

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 105254

Divisors of 138950376340958550

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 15 17 18 25 30 31 34 45 50 51 53 62 75 85 90 93 102 106 150 153 155 159 170 186 225 255 265 279 306 310 318 425 450 465 477 510 527 530 558 765 775 795 850 901 930 954 1054 1275 1325 1395 1530 1550 1581 1590 1643 1802 2325 2385 2550 2635 2650 2703 2790 3162 3286 3825 3975 4505 4650 4743 4770 4929 5270 5406 6975 7650 7905 7950 8109 8215 9010 9486 9858 11925 13175 13515 13950 14787 15810 16218 16430 22525 23715 23850 24645 26350 27030 27931 29574 39525 40545 41075 45050 47430 49290 55862 67575 73935 79050 81090 82150 83793 105143 118575 123225 135150 139655 147870 167586 202725 210286 237150 246450 251379 279310 315429 369675 405450 418965 502758 525715 630858 698275 739350 837930 946287 1051430 1256895 1396550 1577145 1787431 1892574 2094825 2513790 2628575 3154290 3259433 3574862 4189650 4731435 5257150 5362293 5572579 6284475 6518866 7885725 8937155 9462870 9778299 10724586 11145158 12568950 15771450 16086879 16297165 16717737 17874310 19556598 23657175 26811465 27862895 29334897 32173758 32594330 33435474 44685775 47314350 48891495 50153211 53622930 55410361 55725790 58669794 80434395 81485825 83588685 89371550 94733843 97782990 100306422 110820722 134057325 139314475 146674485 160868790 162971650 166231083 167177370 172749949 189467686 244457475 250766055 268114650 277051805 278628950 284201529 293348970 332462166 345499898 402171975 417943425 473669215 488914950 498693249 501532110 518249847 554103610 568403058 733372425 804343950 831155415 835886850 852604587 863749745 947338430 997386498 1036499694 1253830275 1385259025 1421007645 1466744850 1554749541 1662310830 1705209174 1727499490 2368346075 2493466245 2507660550 2591249235 2770518050 2842015290 2936749133 3109499082 4155777075 4263022935 4318748725 4736692150 4986932490 5182498470 5873498266 7105038225 7773747705 8311554150 8526045870 8637497450 8810247399 11055050449 12467331225 12956246175 14210076450 14683745665 15547495410 17620494798 21315114675 22110100898 24934662450 25912492350 26430742197 29367491330 33165151347 38868738525 42630229350 44051236995 52861484394 55275252245 66330302694 73418728325 77737477050 88102473990 99495454041 110550504490 132153710985 146837456650 165825756735 187935857633 198990908082 220256184975 264307421970 276376261225 331651513470 342706563919 375871715266 440512369950 497477270205 552752522450 563807572899 585917673797 660768554925 685413127838 829128783675 939679288165 994954540410 1028119691757 1127615145798 1171835347594 1321537109850 1658257567350 1691422718697 1713532819595 1757753021391 1879358576330 2056239383514 2487386351025 2819037864495 2929588368985 3084359075271 3382845437394 3427065639190 3515506042782 4698396440825 4974772702050 5140598458785 5273259064173 5638075728990 5826011586623 5859176737970 6168718150542 8457113593485 8567664097975 8788765106955 9396792881650 9960600454549 10281196917570 10546518128346 11652023173246 14095189322475 14647941844925 15421795376355 16914227186970 17135328195950 17478034759869 17577530213910 18163447887707 19921200909098 25702992293925 26366295320865 28190378644950 29130057933115 29295883689850 29881801363647 30843590752710 34956069519738 36326895775414 42285567967425 43943825534775 49803002272745 51405984587850 52434104279607 52732590641730 54490343663121 58260115866230 59763602727294 77108976881775 84571135934850 87390173799345 87887651069550 89645404090941 90817239438535 99606004545490 104868208559214 108980687326242 131831476604325 145650289665575 149409006818235 154217953763550 163471030989363 174780347598690 179290808181882 181634478877070 249015011363725 262170521398035 263662953208650 272451718315605 291300579331150 298818013636470 308778614091019 326942061978726 436950868996725 448227020454705 454086197192675 498030022727450 524341042796070 544903436631210 617557228182038 747045034091175 817355154946815 873901737993450 896454040909410 908172394385350 926335842273057 1310852606990175 1362258591578025 1494090068182350 1543893070455095 1634710309893630 1852671684546114 2241135102273525 2621705213980350 2724517183156050 2779007526819171 3087786140910190 4086775774734075 4482270204547050 4631679211365285 5558015053638342 7719465352275475 8173551549468150 9263358422730570 13895037634095855 15438930704550950 23158396056826425 27790075268191710 46316792113652850 69475188170479275 138950376340958550
• Sum of all divisors σ(n): 415726207513688448
• Sum of proper divisors (its aliquot sum) s(n): 276775831172729898
• 138950376340958550 is an abundant number, because the sum of its proper divisors (276775831172729898) is greater than itself. Its abundance is 137825454831771348

Bases of 138950376340958550

• Binary: 111101101101001101010000110001111001101011010110101010110₂
• Hexadecimal: 0x1EDA6A18F35AD56
• Base-36: 1205SPO105LI

Squares and roots of 138950376340958550

• 138950376340958550 squared (138950376340958550²) is 19307207085294013562082332818102500
• 138950376340958550 cubed (138950376340958550³) is 2682743690594424587352012675840409159817642151375000
• The square root of 138950376340958550 is 372760481.1953093157
• The cube root of 138950376340958550 is 517948.4953746941

Scales and comparisons

• 138,950,376,340,958,550 seconds is equal to 4,418,192,165 years, 47 weeks, 1 day, 17 hours, 22 minutes, 30 seconds.
• To count from 1 to 138,950,376,340,958,550 would take you about thirteen billion, two hundred fifty-four million, five hundred seventy-six thousand, four hundred ninety-seven 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 138950376340958550 cubic inches would be around 43162.4 feet tall.

Recreational maths with 138950376340958550

• 138950376340958550 backwards is 055859043673059831
• The number of decimal digits it has is: 18
• The sum of 138950376340958550's digits is 81
• More coming soon!