745498906 is an even 9-digits composite number following 745498905
and preceding 745498907 . In scientific notation, it is written as 7.45498906 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 372524448 positive integers (up to 745498906) that are relatively prime to 745498906.
745498906 has 8 divisors, whose sum is 1118923380
The reverse of 745498906 is 609894547
Previous prime number is 1669
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
seven hundred forty-five million four hundred ninety-eight thousand nine hundred six
Scientific notation
7.45498906 × 10^8
Engineering notation
7.45498906 × 10^6
Prime Factorization
2 × 1669 × 223337
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
745498906
Product of the distinct prime numbers
The prime factorization of 745498906 is 2 × 1669 × 223337.
Since it has a total of 3 prime factors.
3 , 4 , 47 , 3 , 899 , 897 , 7787 , 3775 , 91399 , 55695 , 153153 , 655281 , 1074423 , 4068582 , 43436537 , 39233505 , 453802964 , 168060119 , 954613288 , 8460437822
n×2
1490997812
n×3
2236496718
n×4
2981995624
n×5
3727494530
n÷2
372749453
n÷3
248499635.33333
n÷3
186374726.5
n÷5
149099781.2
n2
555768618847196836
n3
4.1432489733972E+26
n4
3.0887875769532E+35
n5
2.302687759485E+44
2 √n
27303.825849137
3 √n
906.73908588089
4 √n
165.23869355916
5 √n
59.496223796904
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
-745498905
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 745498906 can be divided by 8 positive divisors.
The sum of these divisors (counting 745498906) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100011011110110100100011010
3
Ternary
1220221210021020121
4
Quaternary
230123312210122
5
Quinary
3011321431111
6
Senary
201550343454
8
Octal
5433664432
10
Decimal
745498906
12
Duodecimal
1897bab8a
16
Hexadecimal
2c6f691a
20
Vigesimal
bcj7756
36
Base36
cbummy
md5
b67f48293c97f87853a00b59d2863410
sha1
95862541e6369837b763cccc941499ac4ee4d82e
sha256
5b4cd3c347fa2c21c2387ef8a567b34b4dcba016ff76217a8234655c99eade82
sha512
68cc3f69974a74265ac0c74ead2a58ed33913df79d82591c9714a2bd584a21a9ac72a88396c1d9f44172b5a12c6e65d837c818edbdb309be09defdf3cb0ecc70
ripemd-160
acf522d9c6facf290a66f6425869a7ed9042bc48
Diameter
1490997812
Circumference
4684107772.6977
Area
1.7459986100661E+18
Volume
1.7355200715757E+27
Surface area
6.9839944402644E+18
Circumference
4684107772.6977
Perimeter
2981995624
Area
555768618847196836
Diagonal
1054294663.5995
Surface area
3334611713083181016
Volume
4.1432489733972E+26
Space diagonal
1291241982.179
Perimeter
2236496718
Area
2.4065487127393E+17
Altitude
645620991.08951
Surface area
2.4065487127393E+17
Volume
4.8828657420556E+25
Height
351431554.53317