745508745 (number)

745508745 is an odd 9-digits composite number following 745508744 and preceding 745508746. In scientific notation, it is written as 7.45508745 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 386856000 positive integers (up to 745508745) that are relatively prime to 745508745.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million five hundred eight thousand seven hundred forty-five

Notation

Scientific notation 7.45508745 × 10^8
Engineering notation 7.45508745 × 10^6

Prime Factorization of 745508745

Prime Factorization 9 × 3 × 5 × 37 × 149251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 745508745
Product of the distinct prime numbers

The prime factorization of 745508745 is 9 × 3 × 5 × 37 × 149251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745508745)

Multiplication

n×y
n×2 1491017490
n×3 2236526235
n×4 2982034980
n×5 3727543725

Division

n÷y
n÷2 372754372.5
n÷3 248502915
n÷3 186377186.25
n÷5 149101749

Exponentiation

ny
n2 555783288871475025
n3 4.1434130217855E+26
n4 3.0889506418879E+35
n5 2.3028397164008E+44

Nth Root

y√n
2√n 27304.006024758
3√n 906.74307487249
4√n 165.23923875629
5√n 59.496380840798

Divisors of 745508745

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745508744
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745508745 can be divided by 32 positive divisors. The sum of these divisors (counting 745508745) is 1, the average is 0.03125.

Base conversion 745508745

Base System Value
2 Binary 101100011011111000111110001001
3 Ternary 1220221210202202000
4 Quaternary 230123320332021
5 Quinary 3011322234440
6 Senary 201550501213
8 Octal 5433707611
10 Decimal 745508745
12 Duodecimal 189804809
16 Hexadecimal 2c6f8f89
20 Vigesimal bcj8bh5
36 Base36 cbuu89

Cryptographic Hash Functions

md5 efe08a4fc70fa06bbba9118922299369
sha1 71b45ad0cb25759544b355e8971b3d2a0923f3fb
sha256 3911d54eec83f1e5bbacb6265c7a06ce145b9c47df041e87bb3b18322d8a0636
sha512 e31cd642e658a10680ac68c007df6d39413a8082e5513cd67e51844fdd95fb7dbecf67671905a354b399b0a4b9d202752f9bcef8a1fe05ad613c7c0d0e5a234c
ripemd-160 2190f05be5c237c421c0c38579ab39c6db8f3d33

745508745 as geometric shapes

Circle

Radius = n
Diameter 1491017490
Circumference 4684169592.9579
Area 1.7460446973066E+18

Sphere

Radius = n
Volume 1.7355887880039E+27
Surface area 6.9841787892264E+18
Circumference 4684169592.9579

Square

Length = n
Perimeter 2982034980
Area 555783288871475025
Diagonal 1054308578.0467

Cube

Length = n
Surface area 3334699733228850150
Volume 4.1434130217855E+26
Space diagonal 1291259023.8269

Equilateral Triangle

Length = n
Perimeter 2236526235
Area 2.4066122358078E+17
Altitude 645629511.91346

Triangular Pyramid

Length = n
Surface area 2.4066122358078E+17
Volume 4.8830590749352E+25
Height 351436192.68225