2015138026270272

Names of 2015138026270272

• Cardinal: 2015138026270272 can be written as Two quadrillion, fifteen trillion, one hundred thirty-eight billion, twenty-six million, two hundred seventy thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.015138026270272 × 10¹⁵

Factors of 2015138026270272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5510

Divisors of 2015138026270272

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 48 57 64 76 96 114 139 152 192 228 278 304 417 456 556 608 834 912 1112 1216 1668 1824 2224 2641 3336 3648 4448 5282 5347 6672 7923 8896 10564 10694 13344 15846 16041 19321 21128 21388 26688 31692 32082 38642 42256 42776 57963 63384 64164 77284 84512 85552 101593 115926 126768 128328 154568 169024 171104 203186 231852 253536 256656 304779 309136 342208 367099 406372 463704 507072 513312 609558 618272 734198 743233 812744 927408 1026624 1101297 1219116 1236544 1468396 1486466 1625488 1854816 2202594 2229699 2438232 2936792 2972932 3250976 3709632 4405188 4459398 4876464 5873584 5945864 6501952 8810376 8918796 9752928 11747168 11891728 14121427 17620752 17837592 19505856 23494336 23783456 28242854 28590409 35241504 35675184 42364281 47566912 56485708 57180818 70483008 71350368 84728562 85771227 103309387 112971416 114361636 142700736 169457124 171542454 206618774 225942832 228723272 309928161 338914248 343084908 413237548 451885664 457446544 543217771 619856322 677828496 686169816 826475096 903771328 914893088 1086435542 1239712644 1355656992 1372339632 1629653313 1652950192 1829786176 1962878353 2172871084 2479425288 2711313984 2744679264 3259306626 3305900384 3925756706 3974066851 4345742168 4958850576 5489358528 5888635059 6518613252 6611800768 7851513412 7948133702 8691484336 9917701152 11777270118 11922200553 13037226504 15703026824 15896267404 17382968672 19835402304 23554540236 23844401106 26074453008 31406053648 31792534808 34765937344 47109080472 47688802212 52148906016 62812107296 63585069616 75507270169 94218160944 95377604424 104297812032 125624214592 127170139232 151014540338 188436321888 190755208848 226521810507 254340278464 302029080676 376872643776 381510417696 453043621014 552395292289 604058161352 763020835392 906087242028 1104790584578 1208116322704 1657185876867 1812174484056 2209581169156 2416232645408 3314371753734 3624348968112 4419162338312 4832465290816 6628743507468 7248697936224 8838324676624 10495510553491 13257487014936 14497395872448 17676649353248 20991021106982 26514974029872 31486531660473 35353298706496 41982042213964 53029948059744 62973063320946 83964084427928 106059896119488 125946126641892 167928168855856 251892253283784 335856337711712 503784506567568 671712675423424 1007569013135136 2015138026270272
• Sum of all divisors σ(n): 5654060594086320
• Sum of proper divisors (its aliquot sum) s(n): 3638922567816048
• 2015138026270272 is an abundant number, because the sum of its proper divisors (3638922567816048) is greater than itself. Its abundance is 1623784541545776

Bases of 2015138026270272

• Binary: 111001010001100000111100010001110101010111001000000₂
• Hexadecimal: 0x728C1E23AAE40
• Base-36: JUB1MNIP1C

Squares and roots of 2015138026270272

• 2015138026270272 squared (2015138026270272²) is 4060781264920447445199190953984
• 2015138026270272 cubed (2015138026270272³) is 8183034743307088985788020007717250333099163648
• The square root of 2015138026270272 is 44890288.7746366809
• The cube root of 2015138026270272 is 126309.1849683663

Scales and comparisons

• 2,015,138,026,270,272 seconds is equal to 64,075,156 years, 1 day, 12 hours, 51 minutes, 12 seconds.
• To count from 1 to 2,015,138,026,270,272 would take you about one hundred ninety-two million, two hundred twenty-five thousand, four hundred sixty-eight 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 2015138026270272 cubic inches would be around 10525.8 feet tall.

Recreational maths with 2015138026270272

• 2015138026270272 backwards is 2720726208315102
• 2015138026270272 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 2015138026270272's digits is 48
• More coming soon!