49439378614625640

Names of 49439378614625640

• Cardinal: 49439378614625640 can be written as Forty-nine quadrillion, four hundred thirty-nine trillion, three hundred seventy-eight billion, six hundred fourteen million, six hundred twenty-five thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.943937861462564 × 10¹⁶

Factors of 49439378614625640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3353764060

Divisors of 49439378614625640

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 40949 81898 122847 163796 204745 245694 327592 368541 409490 491388 614235 737082 818980 982776 1228470 1474164 1637960 1842705 2456940 2948328 3685410 4913880 7370820 14741640 3353723101 6707446202 10061169303 13414892404 16768615505 20122338606 26829784808 30183507909 33537231010 40244677212 50305846515 60367015818 67074462020 80489354424 100611693030 120734031636 134148924040 150917539545 201223386060 241468063272 301835079090 402446772120 603670158180 1207340316360 137331607262849 274663214525698 411994821788547 549326429051396 686658036314245 823989643577094 1098652858102792 1235984465365641 1373316072628490 1647979287154188 2059974108942735 2471968930731282 2746632145256980 3295958574308376 4119948217885470 4943937861462564 5493264290513960 6179922326828205 8239896435770940 9887875722925128 12359844653656410 16479792871541880 24719689307312820 49439378614625640
• Sum of all divisors σ(n): 160681904401473000
• Sum of proper divisors (its aliquot sum) s(n): 111242525786847360
• 49439378614625640 is an abundant number, because the sum of its proper divisors (111242525786847360) is greater than itself. Its abundance is 61803147172221720

Bases of 49439378614625640

• Binary: 10101111101001001101101001011000001111011010010101101000₂
• Hexadecimal: 0xAFA4DA583DA568
• Base-36: DISSOZO7WQ0

Squares and roots of 49439378614625640

• 49439378614625640 squared (49439378614625640²) is 2444252157800303066668517345409600
• 49439378614625640 cubed (49439378614625640³) is 120842307859104878636976294284361920502276462144000
• The square root of 49439378614625640 is 222349676.4437170033
• The cube root of 49439378614625640 is 367021.0735488627

Scales and comparisons

• 49,439,378,614,625,640 seconds is equal to 1,572,019,313 years, 47 weeks, 20 hours, 54 minutes.
• To count from 1 to 49,439,378,614,625,640 would take you about four billion, seven hundred sixteen million, fifty-seven thousand, nine 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 49439378614625640 cubic inches would be around 30585.1 feet tall.

Recreational maths with 49439378614625640

• 49439378614625640 backwards is 04652641687393494
• The number of decimal digits it has is: 17
• The sum of 49439378614625640's digits is 81
• More coming soon!