745683638 (number)

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.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million six hundred eighty-three thousand six hundred thirty-eight

Notation

Scientific notation 7.45683638 × 10^8
Engineering notation 7.45683638 × 10^6

Prime Factorization of 745683638

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.

Most popular turbo-numbers

Basic calculations (n = 745683638)

Multiplication

n×y
n×2 1491367276
n×3 2237050914
n×4 2982734552
n×5 3728418190

Division

n÷y
n÷2 372841819
n÷3 248561212.66667
n÷3 186420909.5
n÷5 149136727.6

Exponentiation

ny
n2 556044087980915044
n3 4.14632978414E+26
n4 3.0918502777853E+35
n5 2.3055421632902E+44

Nth Root

y√n
2√n 27307.208535476
3√n 906.81397527811
4√n 165.24892899948
5√n 59.499172095577

Divisors of 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 conversion 745683638

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

Cryptographic Hash Functions

md5 847140abf579bb6ecb787ee1bca8a3a7
sha1 d8b6847ed640834f218f001fa446356b8650e741
sha256 297e38aac060069497c34452f8cada9e19b3731469987cc6fccc1072fc7161ba
sha512 9e87ac016f6f84bbcb618c8f7ba5b69a2fba3427b5ca3ac634229dc48903dd0bb5673b5460e5f0ba349f929d87232dc69c6efaa7542b226134344393ad962c2d
ripemd-160 9ab705a4a424dbe147c228d1b3ab44ac1afd9bfc

745683638 as geometric shapes

Circle

Radius = n
Diameter 1491367276
Circumference 4685268478.0858
Area 1.7468640218729E+18

Sphere

Radius = n
Volume 1.736810558562E+27
Surface area 6.9874560874915E+18
Circumference 4685268478.0858

Square

Length = n
Perimeter 2982734552
Area 556044087980915044
Diagonal 1054555914.0993

Cube

Length = n
Surface area 3336264527885490264
Volume 4.14632978414E+26
Space diagonal 1291561947.3888

Equilateral Triangle

Length = n
Perimeter 2237050914
Area 2.4077415290781E+17
Altitude 645780973.6944

Triangular Pyramid

Length = n
Surface area 2.4077415290781E+17
Volume 4.8864965123353E+25
Height 351518638.0331