745694489 (number)

745694489 is an odd 9-digits composite number following 745694488 and preceding 745694490. In scientific notation, it is written as 7.45694489 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors. There are 724565376 positive integers (up to 745694489) that are relatively prime to 745694489.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million six hundred ninety-four thousand four hundred eighty-nine

Notation

Scientific notation 7.45694489 × 10^8
Engineering notation 7.45694489 × 10^6

Prime Factorization of 745694489

Prime Factorization 149 × 383 × 73 × 179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 745694489
Product of the distinct prime numbers

The prime factorization of 745694489 is 149 × 383 × 73 × 179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745694489)

Multiplication

n×y
n×2 1491388978
n×3 2237083467
n×4 2982777956
n×5 3728472445

Division

n÷y
n÷2 372847244.5
n÷3 248564829.66667
n÷3 186423622.25
n÷5 149138897.8

Exponentiation

ny
n2 556060270924971121
n3 4.146510795806E+26
n4 3.0920302490115E+35
n5 2.3057099165092E+44

Nth Root

y√n
2√n 27307.407218555
3√n 906.81837383277
4√n 165.24953016138
5√n 59.499345257955

Divisors of 745694489

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 -745694488
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 745694489 can be divided by 16 positive divisors. The sum of these divisors (counting 745694489) is 1, the average is 0.0625.

Base conversion 745694489

Base System Value
2 Binary 101100011100100110010100011001
3 Ternary 1220222011012112102
4 Quaternary 230130212110121
5 Quinary 3011344210424
6 Senary 201554453145
8 Octal 5434462431
10 Decimal 745694489
12 Duodecimal 1898941b5
16 Hexadecimal 2c726519
20 Vigesimal bd0bg49
36 Base36 cbytjt

Cryptographic Hash Functions

md5 599a5a92e9a268a7b4b96eff162eb562
sha1 63587f8b36aa8d23c59e2fdc3ef122426c3582ed
sha256 770738f491d6bb909dd47b78a4733bd0309e92635fe2a8b9b97477dde24c27dd
sha512 f55becd3618a7a7df15e116575fdfa760e6a1f79296a39391f4b888ee97b31a3a6f6185b53fa3a9be3e8d949a8611a5a4831f3f6bffd183babfcf0e4d6d352bc
ripemd-160 528607a1f543a24ecc19709d6f237beba3160aac

745694489 as geometric shapes

Circle

Radius = n
Diameter 1491388978
Circumference 4685336656.9296
Area 1.746914862091E+18

Sphere

Radius = n
Volume 1.7368863805513E+27
Surface area 6.9876594483642E+18
Circumference 4685336656.9296

Square

Length = n
Perimeter 2982777956
Area 556060270924971121
Diagonal 1054571259.7307

Cube

Length = n
Surface area 3336361625549826726
Volume 4.146510795806E+26
Space diagonal 1291580741.8721

Equilateral Triangle

Length = n
Perimeter 2237083467
Area 2.4078116032814E+17
Altitude 645790370.93606

Triangular Pyramid

Length = n
Surface area 2.4078116032814E+17
Volume 4.8867098366294E+25
Height 351523753.24356