139889317811488256

Names of 139889317811488256

• Cardinal: 139889317811488256 can be written as One hundred thirty-nine quadrillion, eight hundred eighty-nine trillion, three hundred seventeen billion, eight hundred eleven million, four hundred eighty-eight thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 1.39889317811488256 × 10¹⁷

Factors of 139889317811488256

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 355

Divisors of 139889317811488256

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 88 128 163 176 179 256 326 352 358 512 652 704 716 1304 1408 1432 1793 1969 2608 2816 2864 3586 3938 5216 5632 5728 7172 7876 10432 11456 14344 15752 20864 22912 26569 28688 29177 31504 32041 41728 45824 53138 57376 58354 63008 64082 83456 91648 106276 114752 116708 126016 128164 212552 229504 233416 252032 256328 292259 320947 352451 425104 459008 466832 504064 512656 584518 641894 704902 850208 918016 933664 1008128 1025312 1169036 1283788 1409804 1700416 1867328 2050624 2338072 2567576 2819608 3400832 3734656 4101248 4330747 4676144 4755851 5135152 5222683 5639216 5735339 6801664 7469312 8202496 8661494 9352288 9511702 10270304 10445366 11278432 11470678 13603328 14938624 16404992 17322988 18704576 19023404 20540608 20890732 22556864 22941356 34645976 37409152 38046808 41081216 41781464 45113728 45882712 47638217 52314361 57449513 63088729 69291952 74818304 76093616 82162432 83562928 90227456 91765424 95276434 104628722 114899026 126177458 138583904 149636608 152187232 164324864 167125856 180454912 183530848 190552868 209257444 229798052 252354916 277167808 304374464 334251712 367061696 381105736 418514888 459596104 504709832 554335616 608748928 668503424 734123392 762211472 775203713 837029776 851297329 919192208 934860257 1009419664 1108671232 1217497856 1337006848 1468246784 1524422944 1550407426 1674059552 1702594658 1838384416 1869720514 2018839328 2217342464 2434995712 2674013696 2936493568 3048845888 3100814852 3348119104 3405189316 3676768832 3739441028 4037678656 6097691776 6201629704 6696238208 6810378632 7353537664 7478882056 8075357312 8527240843 9364270619 10283462827 12195383552 12403259408 13392476416 13620757264 14707075328 14957764112 16150714624 17054481686 18728541238 20566925654 24390767104 24806518816 26784952832 27241514528 29414150656 29915528224 32301429248 34108963372 37457082476 41133851308 49613037632 54483029056 59831056448 68217926744 74914164952 82267702616 99226075264 108966058112 119662112896 136435853488 138761464627 149828329904 152382221891 164535405232 198452150528 217932116224 239324225792 272871706976 277522929254 299656659808 304764443782 329070810464 396904301056 435864232448 478648451584 545743413952 555045858508 599313319616 609528887564 658141620928 1091486827904 1110091717016 1198626639232 1219057775128 1316283241856 1526376110897 1676204440801 2182973655808 2220183434032 2397253278464 2438115550256 2632566483712 3052752221794 3352408881602 4365947311616 4440366868064 4794506556928 4876231100512 5265132967424 6105504443588 6704817763204 8880733736128 9752462201024 12211008887176 13409635526408 17761467472256 19504924402048 24422017774352 24838302168233 26819271052816 35522934944512 39009848804096 48844035548704 49676604336466 53638542105632 71045869889024 78019697608192 97688071097408 99353208672932 107277084211264 195376142194816 198706417345864 214554168422528 273221323850563 390752284389632 397412834691728 429108336845056 546442647701126 781504568779264 794825669383456 858216673690112 1092885295402252 1589651338766912 2185770590804504 3179302677533824 4371541181609008 6358605355067648 8743082363218016 12717210710135296 17486164726436032 34972329452872064 69944658905744128 139889317811488256
• Sum of all divisors σ(n): 308520767733868800
• Sum of proper divisors (its aliquot sum) s(n): 168631449922380544
• 139889317811488256 is an abundant number, because the sum of its proper divisors (168631449922380544) is greater than itself. Its abundance is 28742132110892288

Bases of 139889317811488256

• Binary: 111110000111111001001011111101000000001101000011000000000₂
• Hexadecimal: 0x1F0FC97E8068600
• Base-36: 129EMHF9T2BK

Squares and roots of 139889317811488256

• 139889317811488256 squared (139889317811488256²) is 19569021237763565429235493625921536
• 139889317811488256 cubed (139889317811488256³) is 2737497031189270691240282086000219302429095641481216
• The square root of 139889317811488256 is 374017804.1370333697
• The cube root of 139889317811488256 is 519112.5368203273

Scales and comparisons

• 139,889,317,811,488,256 seconds is equal to 4,448,047,600 years, 17 weeks, 2 days, 20 hours, 30 minutes, 56 seconds.
• To count from 1 to 139,889,317,811,488,256 would take you about thirteen billion, three hundred forty-four million, one hundred forty-two thousand, eight hundred one 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 139889317811488256 cubic inches would be around 43259.4 feet tall.

Recreational maths with 139889317811488256

• 139889317811488256 backwards is 652884118713988931
• The number of decimal digits it has is: 18
• The sum of 139889317811488256's digits is 92
• More coming soon!