745071939 (number)

745071939 is an odd 9-digits composite number following 745071938 and preceding 745071940. In scientific notation, it is written as 7.45071939 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 496310976 positive integers (up to 745071939) that are relatively prime to 745071939.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million seventy-one thousand nine hundred thirty-nine

Notation

Scientific notation 7.45071939 × 10^8
Engineering notation 7.45071939 × 10^6

Prime Factorization of 745071939

Prime Factorization 9 × 9 × 5923 × 1553

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82785771
Product of the distinct prime numbers

The prime factorization of 745071939 is 9 × 9 × 5923 × 1553. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 57, 20, 782, 115, 4125, 8917, 54645, 88591, 301154, 448926, 6120640, 7462947, 69951157, 45490105, 73504491, 967112245, 5146003165, 2562129800

Basic calculations (n = 745071939)

Multiplication

n×y
n×2 1490143878
n×3 2235215817
n×4 2980287756
n×5 3725359695

Division

n÷y
n÷2 372535969.5
n÷3 248357313
n÷3 186267984.75
n÷5 149014387.8

Exponentiation

ny
n2 555132194285219721
n3 4.1361342039741E+26
n4 3.0817175313192E+35
n5 2.2961012565103E+44

Nth Root

y√n
2√n 27296.005916617
3√n 906.56594831373
4√n 165.21502933032
5√n 59.489407221975

Divisors of 745071939

1, 9, 81, 1553, 5923, 13977, 53307, 125793, 479763, 9198419, 82785771, 745071939

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745071938
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745071939 can be divided by 12 positive divisors. The sum of these divisors (counting 745071939) is 1, the average is 0.083333333333333.

Base conversion 745071939

Base System Value
2 Binary 101100011010001110010101000011
3 Ternary 1220220222120120000
4 Quaternary 230122032111003
5 Quinary 3011214300224
6 Senary 201533251043
8 Octal 5432162503
10 Decimal 745071939
12 Duodecimal 189633a83
16 Hexadecimal 2c68e543
20 Vigesimal bcgdjgj
36 Base36 cblh6r

Cryptographic Hash Functions

md5 03bbd10feb94797120a79a04def82a44
sha1 c24612178bdf484ac777928ac10d54cb543f991c
sha256 dd226977c3a7c05a16e7b058a0a1654f77fc977f9967456b40f24501d6dd3859
sha512 d34c341a4525bd32f7893f15119a52acb20c28b99d09b7eef8fbbf8adc3285f6333382635d05d62bbb89d4bf28b2ae1c8c7febf7c63d50d4b13b079570753c50
ripemd-160 fadaf4749698f7b69b6a13d04bbefe63029d56f9

745071939 as geometric shapes

Circle

Radius = n
Diameter 1490143878
Circumference 4681425059.9166
Area 1.7439992233376E+18

Sphere

Radius = n
Volume 1.7325398439289E+27
Surface area 6.9759968933505E+18
Circumference 4681425059.9166

Square

Length = n
Perimeter 2980287756
Area 555132194285219721
Diagonal 1053690841.0774

Cube

Length = n
Surface area 3330793165711318326
Volume 4.1361342039741E+26
Space diagonal 1290502453.6419

Equilateral Triangle

Length = n
Perimeter 2235215817
Area 2.403792913548E+17
Altitude 645251226.82093

Triangular Pyramid

Length = n
Surface area 2.403792913548E+17
Volume 4.8744809058796E+25
Height 351230280.35914