742776985 is an odd 9-digits composite number following 742776984
and preceding 742776986 . In scientific notation, it is written as 7.42776985 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 593819184 positive integers (up to 742776985) that are relatively prime to 742776985.
742776985 has 8 divisors, whose sum is 891936000
The reverse of 742776985 is 589677247
Previous prime number is 1499
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
seven hundred forty-two million seven hundred seventy-six thousand nine hundred eighty-five
Scientific notation
7.42776985 × 10^8
Engineering notation
7.42776985 × 10^6
Prime Factorization
5 × 1499 × 99103
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
742776985
Product of the distinct prime numbers
The prime factorization of 742776985 is 5 × 1499 × 99103.
Since it has a total of 3 prime factors.
5 , 8 , 12 , 41 , 511 , 966 , 3017 , 6244 , 74374 , 11700 , 30356 , 831129 , 5092295 , 159666 , 99995782 , 101106 , 296304642 , 823345933 , 6946182528 , 4916729772
n×2
1485553970
n×3
2228330955
n×4
2971107940
n×5
3713884925
n÷2
371388492.5
n÷3
247592328.33333
n÷3
185694246.25
n÷5
148555397
n2
551717649445690225
n3
4.0980317222656E+26
n4
3.0439236470988E+35
n5
2.2609564291622E+44
2 √n
27253.935220441
3 √n
905.63419625313
4 √n
165.08765920093
5 √n
59.452714396354
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-742776984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 742776985 can be divided by 8 positive divisors.
The sum of these divisors (counting 742776985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100010001011110000010011001
3
Ternary
1220202122222110201
4
Quaternary
230101132002121
5
Quinary
3010122330420
6
Senary
201412142201
8
Octal
5421360231
10
Decimal
742776985
12
Duodecimal
188907961
16
Hexadecimal
2c45e099
20
Vigesimal
bc27295
36
Base36
ca8ae1
md5
be0672a9d7753fb3e6806861e3e1413d
sha1
427b91f0f549d3f44e3c2dfc0d3bba70b73b7ae3
sha256
cd05aae8bb5fdcd9efb0a982caa95d63628d2d8e6d7a79f67ce63b7b4f37edf5
sha512
1c0408564448c2048d3be4ab5a194dd6cb143ed3411e22c54d58405aa14b4836f46faae9f44ef0fb8f328e5bfd02cb05b97d17b69de81664fb16119793c19b5d
ripemd-160
f96e02235d9616d650ef9d701bcdb28caad8d911
Diameter
1485553970
Circumference
4667005438.6632
Area
1.7332721143544E+18
Volume
1.716579513713E+27
Surface area
6.9330884574176E+18
Circumference
4667005438.6632
Perimeter
2971107940
Area
551717649445690225
Diagonal
1050445286.0056
Surface area
3310305896674141350
Volume
4.0980317222656E+26
Space diagonal
1286527476.7128
Perimeter
2228330955
Area
2.389007500681E+17
Altitude
643263738.35641
Surface area
2.389007500681E+17
Volume
4.8295767005526E+25
Height
350148428.66853