745871878 (number)

745871878 is an even 9-digits composite number following 745871877 and preceding 745871879. In scientific notation, it is written as 7.45871878 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 370852320 positive integers (up to 745871878) that are relatively prime to 745871878.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45871878 × 10^8
Engineering notation 7.45871878 × 10^6

Prime Factorization of 745871878

Prime Factorization 2 × 179 × 2083441

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745871878
Product of the distinct prime numbers

The prime factorization of 745871878 is 2 × 179 × 2083441. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745871878)

Multiplication

n×y
n×2 1491743756
n×3 2237615634
n×4 2983487512
n×5 3729359390

Division

n÷y
n÷2 372935939
n÷3 248623959.33333
n÷3 186467969.5
n÷5 149174375.6

Exponentiation

ny
n2 556324858391246884
n3 4.1494706690636E+26
n4 3.0949734806404E+35
n5 2.3084536823655E+44

Nth Root

y√n
2√n 27310.65502693
3√n 906.89027407845
4√n 165.25935685138
5√n 59.502175780468

Divisors of 745871878

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745871877
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745871878 can be divided by 8 positive divisors. The sum of these divisors (counting 745871878) is 1, the average is 0.125.

Base conversion 745871878

Base System Value
2 Binary 101100011101010001101000000110
3 Ternary 1220222111012212101
4 Quaternary 230131101220012
5 Quinary 3011420400003
6 Senary 202002342314
8 Octal 5435215006
10 Decimal 745871878
12 Duodecimal 18995a99a
16 Hexadecimal 2c751a06
20 Vigesimal bd1djdi
36 Base36 cc2mfa

Cryptographic Hash Functions

md5 e1b446dfa61cd57b6a79ad80dbcdc01a
sha1 c7542a941c1c6e28c1db645ba4516da9d16263e9
sha256 00e94580ed5df73a4cd488822edf0fcce85bc486ebf984cd3b485601a9a75879
sha512 1f87e4f02074adfb8a3c45d4dd8f133818ab7c7a792bbdb75be0964f5386f037e4d75e5c8ec52649090c9b79a83bd376e0be3d9c8f83e83a7728f8e755963416
ripemd-160 cc8bc709e59393e719ce96a1b3f9429531028200

745871878 as geometric shapes

Circle

Radius = n
Diameter 1491743756
Circumference 4686451224.888
Area 1.7477460881313E+18

Sphere

Radius = n
Volume 1.7381262093622E+27
Surface area 6.9909843525253E+18
Circumference 4686451224.888

Square

Length = n
Perimeter 2983487512
Area 556324858391246884
Diagonal 1054822125.6603

Cube

Length = n
Surface area 3337949150347481304
Volume 4.1494706690636E+26
Space diagonal 1291887988.6328

Equilateral Triangle

Length = n
Perimeter 2237615634
Area 2.408957300618E+17
Altitude 645943994.31641

Triangular Pyramid

Length = n
Surface area 2.408957300618E+17
Volume 4.890198080716E+25
Height 351607375.2201