139440991612297500

Names of 139440991612297500

• Cardinal: 139440991612297500 can be written as One hundred thirty-nine quadrillion, four hundred forty trillion, nine hundred ninety-one billion, six hundred twelve million, two hundred ninety-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.394409916122975 × 10¹⁷

Factors of 139440991612297500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 447160

Divisors of 139440991612297500

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 31 36 45 50 60 62 75 90 93 100 124 125 150 155 180 186 225 250 279 300 310 372 375 450 465 500 558 620 625 750 775 900 930 1116 1125 1250 1395 1500 1550 1860 1875 2250 2325 2500 2790 3100 3750 3875 4500 4650 5580 5625 6975 7500 7750 9300 11250 11625 13950 15500 19375 22500 23250 27900 34875 38750 46500 58125 69750 77500 116250 139500 174375 232500 348750 447119 697500 894238 1341357 1788476 2235595 2682714 4024071 4471190 5365428 6706785 8048142 8942380 11177975 13413570 13860689 16096284 20120355 22355950 26827140 27721378 33533925 40240710 41582067 44711900 55442756 55889875 67067850 69303445 80481420 83164134 100601775 111779750 124746201 134135700 138606890 166328268 167669625 201203550 207910335 223559500 249492402 277213780 279449375 335339250 346517225 402407100 415820670 498984804 503008875 558898750 623731005 670678500 693034450 831641340 838348125 1006017750 1039551675 1117797500 1247462010 1386068900 1676696250 1732586125 2012035500 2079103350 2494924020 2515044375 3118655025 3353392500 3465172250 4158206700 5030088750 5197758375 6237310050 6930344500 8662930625 10060177500 10395516750 12474620100 15593275125 17325861250 20791033500 25988791875 31186550250 34651722500 51977583750 62373100500 77966375625 103955167500 155932751250 199915400161 311865502500 399830800322 599746200483 799661600644 999577000805 1199492400966 1799238601449 1999154001610 2398984801932 2998731002415 3598477202898 3998308003220 4997885004025 5997462004830 6197377404991 7196954405796 8996193007245 9995770008050 11994924009660 12394754809982 14993655012075 17992386014490 18592132214973 19991540016100 24789509619964 24989425020125 29987310024150 30986887024955 35984772028980 37184264429946 44980965036225 49978850040250 55776396644919 59974620048300 61973774049910 74368528859892 74968275060375 89961930072450 92960661074865 99957700080500 111552793289838 123947548099820 124947125100625 149936550120750 154934435124775 179923860144900 185921322149730 223105586579676 224904825181125 249894250201250 278881983224595 299873100241500 309868870249550 371842644299460 374841375301875 449809650362250 464803305374325 499788500402500 557763966449190 619737740499100 749682750603750 774672175623875 899619300724500 929606610748650 1115527932898380 1124524125905625 1394409916122975 1499365501207500 1549344351247750 1859213221497300 2249048251811250 2324016526871625 2788819832245950 3098688702495500 3873360878119375 4498096503622500 4648033053743250 5577639664491900 6972049580614875 7746721756238750 9296066107486500 11620082634358125 13944099161229750 15493443512477500 23240165268716250 27888198322459500 34860247903074375 46480330537432500 69720495806148750 139440991612297500
• Sum of all divisors σ(n): 454663013827454432
• Sum of proper divisors (its aliquot sum) s(n): 315222022215156932
• 139440991612297500 is an abundant number, because the sum of its proper divisors (315222022215156932) is greater than itself. Its abundance is 175781030602859432

Bases of 139440991612297500

• Binary: 111101111011001001101011111010100001011011110000100011100₂
• Hexadecimal: 0x1EF64D7D42DE11C
• Base-36: 124ZPF7M8Y70

Squares and roots of 139440991612297500

• 139440991612297500 squared (139440991612297500²) is 19443790141820821748553228506250000
• 139440991612297500 cubed (139440991612297500³) is 2711261378076910023414149603745720125055609375000000
• The square root of 139440991612297500 is 373417985.1216294857
• The cube root of 139440991612297500 is 518557.3816868183

Scales and comparisons

• 139,440,991,612,297,500 seconds is equal to 4,433,792,213 years, 50 weeks, 1 day, 1 hour, 45 minutes.
• To count from 1 to 139,440,991,612,297,500 would take you about thirteen billion, three hundred one million, three hundred seventy-six thousand, six hundred forty-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 139440991612297500 cubic inches would be around 43213.1 feet tall.

Recreational maths with 139440991612297500

• 139440991612297500 backwards is 005792216199044931
• The number of decimal digits it has is: 18
• The sum of 139440991612297500's digits is 72
• More coming soon!