745842961 (number)

745842961 is an odd 9-digits composite number following 745842960 and preceding 745842962. In scientific notation, it is written as 7.45842961 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 744906352 positive integers (up to 745842961) that are relatively prime to 745842961.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million eight hundred forty-two thousand nine hundred sixty-one

Notation

Scientific notation 7.45842961 × 10^8
Engineering notation 7.45842961 × 10^6

Prime Factorization of 745842961

Prime Factorization 797 × 935813

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745842961
Product of the distinct prime numbers

The prime factorization of 745842961 is 797 × 935813. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745842961)

Multiplication

n×y
n×2 1491685922
n×3 2237528883
n×4 2983371844
n×5 3729214805

Division

n÷y
n÷2 372921480.5
n÷3 248614320.33333
n÷3 186460740.25
n÷5 149168592.2

Exponentiation

ny
n2 556281722473247521
n3 4.1489880703963E+26
n4 3.094493547578E+35
n5 2.308006230321E+44

Nth Root

y√n
2√n 27310.12561304
3√n 906.87855406516
4√n 165.25775507685
5√n 59.501714400665

Divisors of 745842961

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745842960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745842961 can be divided by 4 positive divisors. The sum of these divisors (counting 745842961) is 1, the average is 0.25.

Base conversion 745842961

Base System Value
2 Binary 101100011101001010100100010001
3 Ternary 1220222102202012101
4 Quaternary 230131022210101
5 Quinary 3011413433321
6 Senary 202002000401
8 Octal 5435124421
10 Decimal 745842961
12 Duodecimal 189946101
16 Hexadecimal 2c74a911
20 Vigesimal bd1a781
36 Base36 cc2041

Cryptographic Hash Functions

md5 208ad11a486f8f97c96c19e425cd8ac6
sha1 69d453c29635429ee1cb49d0520b44f3c4f7a352
sha256 5d61d67eff8a8a277fa35baf1168b35c3e5a6eaec24bf2aed06f7b1453f69994
sha512 98ae64b81bf77e6d1a603edb00c10f12c45d7ca716d3558c855b181a0b678e920bf409561822a7a8a872f4c71cd1cb304f0bcefbc633d52adc5e72c04a5060e8
ripemd-160 197c080a79b361c127ed8201c30b2eb5708ff80d

745842961 as geometric shapes

Circle

Radius = n
Diameter 1491685922
Circumference 4686269534.0185
Area 1.7476105726482E+18

Sphere

Radius = n
Volume 1.7379240589051E+27
Surface area 6.9904422905929E+18
Circumference 4686269534.0185

Square

Length = n
Perimeter 2983371844
Area 556281722473247521
Diagonal 1054781230.8467

Cube

Length = n
Surface area 3337690334839485126
Volume 4.1489880703963E+26
Space diagonal 1291837902.9196

Equilateral Triangle

Length = n
Perimeter 2237528883
Area 2.408770516614E+17
Altitude 645918951.45981

Triangular Pyramid

Length = n
Surface area 2.408770516614E+17
Volume 4.8896293327322E+25
Height 351593743.61557