742804978 is an even 9-digits composite number following 742804977
and preceding 742804979 . In scientific notation, it is written as 7.42804978 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 369178356 positive integers (up to 742804978) that are relatively prime to 742804978.
742804978 has 8 divisors, whose sum is 1120879872
The reverse of 742804978 is 879408247
Previous prime number is 167
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
seven hundred forty-two million eight hundred four thousand nine hundred seventy-eight
Scientific notation
7.42804978 × 10^8
Engineering notation
7.42804978 × 10^6
Prime Factorization
2 × 167 × 2223967
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
742804978
Product of the distinct prime numbers
The prime factorization of 742804978 is 2 × 167 × 2223967.
Since it has a total of 3 prime factors.
5 , 10 , 31 , 58 , 387 , 364 , 3608 , 1731 , 72301 , 24551 , 151534 , 58276 , 4825586 , 7855591 , 44845842 , 50348679 , 862808346 , 767726570 , 6568549533 , 8685603789
n×2
1485609956
n×3
2228414934
n×4
2971219912
n×5
3714024890
n÷2
371402489
n÷3
247601659.33333
n÷3
185701244.5
n÷5
148560995.6
n2
551759235341580484
n3
4.098495066692E+26
n4
3.0443825378473E+35
n5
2.2613825040492E+44
2 √n
27254.448774466
3 √n
905.64557297414
4 √n
165.08921459158
5 √n
59.453162507908
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
-742804977
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 742804978 can be divided by 8 positive divisors.
The sum of these divisors (counting 742804978) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100010001100100110111110010
3
Ternary
1220202201101212111
4
Quaternary
230101210313302
5
Quinary
3010124224403
6
Senary
201412515534
8
Octal
5421446762
10
Decimal
742804978
12
Duodecimal
18891bbaa
16
Hexadecimal
2c464df2
20
Vigesimal
bc2ac8i
36
Base36
ca8vzm
md5
492164765606e1505b6995ee35c09041
sha1
afe1af90c18dedb2b3b0703738c24eb6c2d98871
sha256
411fad6a524326f55b2fb6265d07d88655fc2fcdcb332464e27001aeac7355e1
sha512
5b43e0e8de1a5dad871bdd3688ac19313a5f6377d00f7764ba9c88cf1540a0b53826b9a484cde996c81947636db7fa77c9e61c39525913f8353a1f5a95608f99
ripemd-160
835c80df09a32a396686e5c32cda62031f72598e
Diameter
1485609956
Circumference
4667181323.8695
Area
1.7334027602994E+18
Volume
1.7167735989725E+27
Surface area
6.9336110411977E+18
Circumference
4667181323.8695
Perimeter
2971219912
Area
551759235341580484
Diagonal
1050484874.0858
Surface area
3310555412049482904
Volume
4.098495066692E+26
Space diagonal
1286575962.0111
Perimeter
2228414934
Area
2.3891875728924E+17
Altitude
643287981.00554
Surface area
2.3891875728924E+17
Volume
4.8301227571959E+25
Height
350161624.69528