745122945 (number)

745122945 is an odd 9-digits composite number following 745122944 and preceding 745122946. In scientific notation, it is written as 7.45122945 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 340627584 positive integers (up to 745122945) that are relatively prime to 745122945.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred twenty-two thousand nine hundred forty-five

Notation

Scientific notation 7.45122945 × 10^8
Engineering notation 7.45122945 × 10^6

Prime Factorization of 745122945

Prime Factorization 105 × 7096409

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745122945
Product of the distinct prime numbers

The prime factorization of 745122945 is 105 × 7096409. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 44, 83, 330, 224, 2737, 8328, 58002, 12118, 59467, 156710, 6320271, 9732753, 3779645, 42337444, 270297445, 683804153, 5397267593, 3594972220

Basic calculations (n = 745122945)

Multiplication

n×y
n×2 1490245890
n×3 2235368835
n×4 2980491780
n×5 3725614725

Division

n÷y
n÷2 372561472.5
n÷3 248374315
n÷3 186280736.25
n÷5 149024589

Exponentiation

ny
n2 555208203165473025
n3 4.1369837143082E+26
n4 3.0825614886223E+35
n5 2.2968872945459E+44

Nth Root

y√n
2√n 27296.940213145
3√n 906.58663501757
4√n 165.21785682288
5√n 59.490221702688

Divisors of 745122945

1, 105, 7096409, 745122945

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745122944
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745122945 can be divided by 4 positive divisors. The sum of these divisors (counting 745122945) is 1, the average is 0.25.

Base conversion 745122945

Base System Value
2 Binary 101100011010011010110010000001
3 Ternary 1220221002011112010
4 Quaternary 230122122302001
5 Quinary 3011222413240
6 Senary 201534323133
8 Octal 5432326201
10 Decimal 745122945
12 Duodecimal 1896594a9
16 Hexadecimal 2c69ac81
20 Vigesimal bch0775
36 Base36 cbmkjl

Cryptographic Hash Functions

md5 1038a38b6d65a78f06c3bf2df868dbe0
sha1 2fd6d8cae859a5431c6a7ae888ce10415cb082d4
sha256 aa959ffd306ac4ba79df78d5b87e71a19cad4b8974e15da1eebc247aea65a397
sha512 25d36ec1edc6471b8a9d1e4d8cf5fc68522c581833ac46eda491227d4b58417b215f3122ef31f296cfbfe4417f709ad7ec39bd9ba6450ed0837d690421facafd
ripemd-160 37e82186191c6d203c5dc2fe1bafb901046086d0

745122945 as geometric shapes

Circle

Radius = n
Diameter 1490245890
Circumference 4681745540.0664
Area 1.7442380122774E+18

Sphere

Radius = n
Volume 1.7328956859855E+27
Surface area 6.9769520491098E+18
Circumference 4681745540.0664

Square

Length = n
Perimeter 2980491780
Area 555208203165473025
Diagonal 1053762974.4544

Cube

Length = n
Surface area 3331249218992838150
Volume 4.1369837143082E+26
Space diagonal 1290590798.6253

Equilateral Triangle

Length = n
Perimeter 2235368835
Area 2.4041220416541E+17
Altitude 645295399.31267

Triangular Pyramid

Length = n
Surface area 2.4041220416541E+17
Volume 4.8754820634093E+25
Height 351254324.81813