745286870 (number)

745286870 is an even 9-digits composite number following 745286869 and preceding 745286871. In scientific notation, it is written as 7.45286870 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 296569344 positive integers (up to 745286870) that are relatively prime to 745286870.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million two hundred eighty-six thousand eight hundred seventy

Notation

Scientific notation 7.45286870 × 10^8
Engineering notation 7.45286870 × 10^6

Prime Factorization of 745286870

Prime Factorization 2 × 965 × 386159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745286870
Product of the distinct prime numbers

The prime factorization of 745286870 is 2 × 965 × 386159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745286870)

Multiplication

n×y
n×2 1490573740
n×3 2235860610
n×4 2981147480
n×5 3726434350

Division

n÷y
n÷2 372643435
n÷3 248428956.66667
n÷3 186321717.5
n÷5 149057374

Exponentiation

ny
n2 555452518594396900
n3 4.1397146901683E+26
n4 3.0852750041286E+35
n5 2.2994149509162E+44

Nth Root

y√n
2√n 27299.942673932
3√n 906.65311233221
4√n 165.22694294192
5√n 59.492839009432

Divisors of 745286870

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 -745286869
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 745286870 can be divided by 8 positive divisors. The sum of these divisors (counting 745286870) is 1, the average is 0.125.

Base conversion 745286870

Base System Value
2 Binary 101100011011000010110011010110
3 Ternary 1220221101111101102
4 Quaternary 230123002303112
5 Quinary 3011243134440
6 Senary 201542030102
8 Octal 5433026326
10 Decimal 745286870
12 Duodecimal 189718332
16 Hexadecimal 2c6c2cd6
20 Vigesimal bci0h3a
36 Base36 cbq312

Cryptographic Hash Functions

md5 e867ecda53bf9bb89001544dfcc5f54f
sha1 b5e99a810b7ce82616ec73c7a079c2c95346b126
sha256 3c52441dbd92998ecf6d952ae6c7f3185acf994ce2d8c2c86c10701de47329bc
sha512 7c0a1ab4ec9c968084cdb52e3ee2152f1b6520b7bfc120a3308c4e9454e93d6f015bd20904cb76e32b7859a575dd4d01c65aeff2a629f9d21d96e6dccc2cdb34
ripemd-160 19899c3ecd2a401d11713cc07a05ef1c095919b6

745286870 as geometric shapes

Circle

Radius = n
Diameter 1490573740
Circumference 4682775511.2179
Area 1.7450055518341E+18

Sphere

Radius = n
Volume 1.7340396344788E+27
Surface area 6.9800222073364E+18
Circumference 4682775511.2179

Square

Length = n
Perimeter 2981147480
Area 555452518594396900
Diagonal 1053994799.4126

Cube

Length = n
Surface area 3332715111566381400
Volume 4.1397146901683E+26
Space diagonal 1290874725.054

Equilateral Triangle

Length = n
Perimeter 2235860610
Area 2.405179958494E+17
Altitude 645437362.52699

Triangular Pyramid

Length = n
Surface area 2.405179958494E+17
Volume 4.878700549326E+25
Height 351331599.8042