138039111547218700

Names of 138039111547218700

• Cardinal: 138039111547218700 can be written as One hundred thirty-eight quadrillion, thirty-nine trillion, one hundred eleven billion, five hundred forty-seven million, two hundred eighteen thousand, seven hundred.

Scientific notation

• Scientific notation: 1.380391115472187 × 10¹⁷

Factors of 138039111547218700

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 304250

Divisors of 138039111547218700

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 25 26 28 35 50 52 65 70 91 100 130 140 175 182 260 325 350 364 455 650 700 910 1300 1820 2275 2699 4550 5398 9100 10796 13495 18893 19961 26990 35087 37786 39922 53980 67475 70174 75572 79844 94465 99805 134950 139727 140348 175435 188930 199610 245609 259493 269900 279454 281563 350870 377860 399220 472325 491218 499025 518986 558908 563126 698635 701740 877175 944650 982436 998050 1037972 1126252 1228045 1297465 1397270 1407815 1754350 1816451 1889300 1970941 1996100 2456090 2594930 2794540 2815630 3493175 3508700 3632902 3660319 3941882 4912180 5189860 5631260 6140225 6487325 6986350 7039075 7265804 7320638 7883764 9082255 9854705 12280450 12974650 13972700 14078150 14641276 18164510 18301595 19709410 24560900 25622233 25949300 28156300 36329020 36603190 39418820 45411275 49273525 51244466 53874739 73206380 90822550 91507975 98547050 102488932 107749478 128111165 181645100 183015950 197094100 215498956 256222330 269373695 366031900 377123173 512444660 538747390 640555825 700371607 754246346 759938537 1077494780 1281111650 1346868475 1400743214 1508492692 1519877074 1885615865 2562223300 2693736950 2801486428 3039754148 3501858035 3771231730 3799692685 4902601249 5319569759 5387473900 5620279043 7003716070 7542463460 7599385370 9428079325 9805202498 9879200981 10639139518 11240558086 14007432140 15198770740 17509290175 18856158650 18998463425 19610404996 19758401962 21278279036 22481116172 24513006245 26597848795 28101395215 35018580350 37712317300 37996926850 39341953301 39516803924 49026012490 49396004905 53195697590 56202790430 69154406867 70037160700 73063627559 75993853700 78683906602 98052024980 98792009810 106391395180 112405580860 122565031225 132989243975 138308813734 140506976075 146127255118 157367813204 196709766505 197584019620 245130062450 246980024525 265978487950 276617627468 281013952150 292254510236 345772034335 365318137795 393419533010 490260124900 493960049050 511445392913 531956975900 562027904300 691544068670 730636275590 786839066020 983548832525 987920098100 1022890785826 1383088137340 1461272551180 1728860171675 1826590688975 1967097665050 2045781571652 2557226964565 3457720343350 3653181377950 3934195330100 5114453929130 6915440686700 7306362755900 10228907858260 12786134822825 15169133137057 25572269645650 30338266274114 51144539291300 60676532548228 75845665685285 106183931959399 151691331370570 197198730781741 212367863918798 303382662741140 379228328426425 394397461563482 424735727837596 530919659796995 758456656852850 788794923126964 985993653908705 1061839319593990 1380391115472187 1516913313705700 1971987307817410 2123678639187980 2654598298984975 2760782230944374 3943974615634820 4929968269543525 5309196597969950 5521564461888748 6901955577360935 9859936539087050 10618393195939900 13803911154721870 19719873078174100 27607822309443740 34509777886804675 69019555773609350 138039111547218700
• Sum of all divisors σ(n): 368826993336614400
• Sum of proper divisors (its aliquot sum) s(n): 230787881789395700
• 138039111547218700 is an abundant number, because the sum of its proper divisors (230787881789395700) is greater than itself. Its abundance is 92748770242177000

Bases of 138039111547218700

• Binary: 111101010011010011101011100110000111000011110101100001100₂
• Hexadecimal: 0x1EA69D730E1EB0C
• Base-36: 11R6S4EEYYVG

Squares and roots of 138039111547218700

• 138039111547218700 squared (138039111547218700²) is 19054796316745487040599705629690000
• 138039111547218700 cubed (138039111547218700³) is 2630307154276762313560657921207920940651643203000000
• The square root of 138039111547218700 is 371536151.0636868025
• The cube root of 138039111547218700 is 516813.7406147431

Scales and comparisons

• 138,039,111,547,218,700 seconds is equal to 4,389,216,764 years, 10 weeks, 21 hours, 11 minutes, 40 seconds.
• To count from 1 to 138,039,111,547,218,700 would take you about thirteen billion, one hundred sixty-seven million, six hundred fifty thousand, two hundred ninety-two 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 138039111547218700 cubic inches would be around 43067.8 feet tall.

Recreational maths with 138039111547218700

• 138039111547218700 backwards is 007812745111930831
• The number of decimal digits it has is: 18
• The sum of 138039111547218700's digits is 61
• More coming soon!