494393786146256400
494,393,786,146,256,400 is an even composite number composed of five prime numbers multiplied together.
494393786146256400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 494393786146256400:
24 × 32 × 52 × 40949 × 3353723101
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 40949 × 3353723101)See below for interesting mathematical facts about the number 494393786146256400 from the Numbermatics database.
Names of 494393786146256400
- Cardinal: 494393786146256400 can be written as Four hundred ninety-four quadrillion, three hundred ninety-three trillion, seven hundred eighty-six billion, one hundred forty-six million, two hundred fifty-six thousand, four hundred.
Scientific notation
- Scientific notation: 4.943937861462564 × 1017
Factors of 494393786146256400
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 3353764060
Divisors of 494393786146256400
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 144 150 180 200 225 240 300 360 400 450 600 720 900 1200 1800 3600 40949 81898 122847 163796 204745 245694 327592 368541 409490 491388 614235 655184 737082 818980 982776 1023725 1228470 1474164 1637960 1842705 1965552 2047450 2456940 2948328 3071175 3275920 3685410 4094900 4913880 5896656 6142350 7370820 8189800 9213525 9827760 12284700 14741640 16379600 18427050 24569400 29483280 36854100 49138800 73708200 147416400 3353723101 6707446202 10061169303 13414892404 16768615505 20122338606 26829784808 30183507909 33537231010 40244677212 50305846515 53659569616 60367015818 67074462020 80489354424 83843077525 100611693030 120734031636 134148924040 150917539545 160978708848 167686155050 201223386060 241468063272 251529232575 268297848080 301835079090 335372310100 402446772120 482936126544 503058465150 603670158180 670744620200 754587697725 804893544240 1006116930300 1207340316360 1341489240400 1509175395450 2012233860600 2414680632720 3018350790900 4024467721200 6036701581800 12073403163600 137331607262849 274663214525698 411994821788547 549326429051396 686658036314245 823989643577094 1098652858102792 1235984465365641 1373316072628490 1647979287154188 2059974108942735 2197305716205584 2471968930731282 2746632145256980 3295958574308376 3433290181571225 4119948217885470 4943937861462564 5493264290513960 6179922326828205 6591917148616752 6866580363142450 8239896435770940 9887875722925128 10299870544713675 10986528581027920 12359844653656410 13733160726284900 16479792871541880 19775751445850256 20599741089427350 24719689307312820 27466321452569800 30899611634141025 32959585743083760 41199482178854700 49439378614625640 54932642905139600 61799223268282050 82398964357709400 98878757229251280 123598446536564100 164797928715418800 247196893073128200 494393786146256400
- Sum of all divisors σ(n): 1715725668109061700
- Sum of proper divisors (its aliquot sum) s(n): 1221331881962805300
- 494393786146256400 is an abundant number, because the sum of its proper divisors (1221331881962805300) is greater than itself. Its abundance is 726938095816548900
Bases of 494393786146256400
- Binary: 110110111000111000010000111011100100110100001110110000100002
- Hexadecimal: 0x6DC708772687610
- Base-36: 3R7ZYXWQ7380
Squares and roots of 494393786146256400
- 494393786146256400 squared (4943937861462564002) is 244425215780030306666851734540960000
- 494393786146256400 cubed (4943937861462564003) is 120842307859104878636976294284361920502276462144000000
-
The
square root of 494393786146256400 is 703131414.5636336167 -
The
cube root of 494393786146256400 is 790722.9328264131
Scales and comparisons
How big is 494393786146256400?- 494,393,786,146,256,400 seconds is equal to 15,720,193,139 years, 3 weeks, 1 day, 17 hours.
-
To count from 1 to 494,393,786,146,256,400 would take you about forty-seven billion, one hundred sixty million, five hundred seventy-nine thousand, four hundred seventeen 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 494393786146256400 cubic inches would be around 65893.6 feet tall.
Recreational maths with 494393786146256400
- 494393786146256400 backwards is 004652641687393494
- The number of decimal digits it has is: 18
- The sum of 494393786146256400's digits is 81
- More coming soon!
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