745683638 is an even 9-digits composite number following 745683637
and preceding 745683639 . In scientific notation, it is written as 7.45683638 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 319346496 positive integers (up to 745683638) that are relatively prime to 745683638.
745683638 has 16 divisors, whose sum is 1279243680
The reverse of 745683638 is 836386547
Previous prime number is 1429
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
seven hundred forty-five million six hundred eighty-three thousand six hundred thirty-eight
Scientific notation
7.45683638 × 10^8
Engineering notation
7.45683638 × 10^6
Prime Factorization
2 × 7 × 1429 × 37273
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
745683638
Product of the distinct prime numbers
The prime factorization of 745683638 is 2 × 7 × 1429 × 37273.
Since it has a total of 4 prime factors.
4 , 4 , 56 , 79 , 74 , 793 , 9381 , 6548 , 62485 , 38957 , 69583 , 910310 , 6243603 , 615241 , 67126181 , 492486 , 411248802 , 810283391 , 9364879920 , 5677336942
n×2
1491367276
n×3
2237050914
n×4
2982734552
n×5
3728418190
n÷2
372841819
n÷3
248561212.66667
n÷3
186420909.5
n÷5
149136727.6
n2
556044087980915044
n3
4.14632978414E+26
n4
3.0918502777853E+35
n5
2.3055421632902E+44
2 √n
27307.208535476
3 √n
906.81397527811
4 √n
165.24892899948
5 √n
59.499172095577
1 , 2 , 7 , 14 , 1429 , 2858 , 10003 , 20006 , 37273 , 74546 , 260911 , 521822 , 53263117 , 106526234 , 372841819 , 745683638
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-745683637
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 745683638 can be divided by 16 positive divisors.
The sum of these divisors (counting 745683638) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011100100011101010110110
3
Ternary
1220222010122122112
4
Quaternary
230130203222312
5
Quinary
3011343334023
6
Senary
201554331022
8
Octal
5434435266
10
Decimal
745683638
12
Duodecimal
189889a72
16
Hexadecimal
2c723ab6
20
Vigesimal
bd0a91i
36
Base36
cbyl6e
md5
847140abf579bb6ecb787ee1bca8a3a7
sha1
d8b6847ed640834f218f001fa446356b8650e741
sha256
297e38aac060069497c34452f8cada9e19b3731469987cc6fccc1072fc7161ba
sha512
9e87ac016f6f84bbcb618c8f7ba5b69a2fba3427b5ca3ac634229dc48903dd0bb5673b5460e5f0ba349f929d87232dc69c6efaa7542b226134344393ad962c2d
ripemd-160
9ab705a4a424dbe147c228d1b3ab44ac1afd9bfc
Diameter
1491367276
Circumference
4685268478.0858
Area
1.7468640218729E+18
Volume
1.736810558562E+27
Surface area
6.9874560874915E+18
Circumference
4685268478.0858
Perimeter
2982734552
Area
556044087980915044
Diagonal
1054555914.0993
Surface area
3336264527885490264
Volume
4.14632978414E+26
Space diagonal
1291561947.3888
Perimeter
2237050914
Area
2.4077415290781E+17
Altitude
645780973.6944
Surface area
2.4077415290781E+17
Volume
4.8864965123353E+25
Height
351518638.0331