742775881 is an odd 9-digits composite number following 742775880
and preceding 742775882 . In scientific notation, it is written as 7.42775881 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 733274832 positive integers (up to 742775881) that are relatively prime to 742775881.
742775881 has 8 divisors, whose sum is 752290560
The reverse of 742775881 is 188577247
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
seven hundred forty-two million seven hundred seventy-five thousand eight hundred eighty-one
Scientific notation
7.42775881 × 10^8
Engineering notation
7.42775881 × 10^6
Prime Factorization
1823 × 83 × 4909
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
742775881
Product of the distinct prime numbers
The prime factorization of 742775881 is 1823 × 83 × 4909.
Since it has a total of 3 prime factors.
6 , 5 , 54 , 95 , 363 , 263 , 7972 , 9146 , 75078 , 59761 , 665490 , 877618 , 1213669 , 8176839 , 39890070 , 48023979 , 584046585 , 533398591 , 5448013663 , 999221625
n×2
1485551762
n×3
2228327643
n×4
2971103524
n×5
3713879405
n÷2
371387940.5
n÷3
247591960.33333
n÷3
185693970.25
n÷5
148555176.2
n2
551716009395326161
n3
4.0980134494042E+26
n4
3.043905550231E+35
n5
2.2609396267536E+44
2 √n
27253.914966478
3 √n
905.63374756724
4 √n
165.08759785786
5 √n
59.45269672326
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
-742775880
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 742775881 can be divided by 8 positive divisors.
The sum of these divisors (counting 742775881) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100010001011101110001001001
3
Ternary
1220202122220221211
4
Quaternary
230101131301021
5
Quinary
3010122312011
6
Senary
201412133121
8
Octal
5421356111
10
Decimal
742775881
12
Duodecimal
1889071a1
16
Hexadecimal
2c45dc49
20
Vigesimal
bc26je1
36
Base36
ca89jd
md5
25feb67309e23c0b2cfdd0fc8481e2d0
sha1
4371acabed1b1441b66977a2e1fe796824cb0bf1
sha256
922bd61fe69f6b57b7e273cc8c528483673b3f4cbddfecef6555ffd2c4eea265
sha512
2e896dc151237b23c64b02b94a0165c156e9a6837521621746b8ffcd91ae075f99dcf93fd4fe0e9f5398bfe4e526f973e21f3293772de8342924628faee01e50
ripemd-160
88202e361e9cbac5bc0c3f76e7feda828141fe9d
Diameter
1485551762
Circumference
4666998502.0266
Area
1.7332669619842E+18
Volume
1.7165718595947E+27
Surface area
6.9330678479369E+18
Circumference
4666998502.0266
Perimeter
2971103524
Area
551716009395326161
Diagonal
1050443724.7138
Surface area
3310296056371956966
Volume
4.0980134494042E+26
Space diagonal
1286525564.5287
Perimeter
2228327643
Area
2.3890003990546E+17
Altitude
643262782.26437
Surface area
2.3890003990546E+17
Volume
4.8295551657789E+25
Height
350147908.23794