745746661 (number)

745746661 is an odd 9-digits composite number following 745746660 and preceding 745746662. In scientific notation, it is written as 7.45746661 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 677721120 positive integers (up to 745746661) that are relatively prime to 745746661.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million seven hundred forty-six thousand six hundred sixty-one

Notation

Scientific notation 7.45746661 × 10^8
Engineering notation 7.45746661 × 10^6

Prime Factorization of 745746661

Prime Factorization 11 × 3463 × 19577

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745746661
Product of the distinct prime numbers

The prime factorization of 745746661 is 11 × 3463 × 19577. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745746661)

Multiplication

n×y
n×2 1491493322
n×3 2237239983
n×4 2982986644
n×5 3728733305

Division

n÷y
n÷2 372873330.5
n÷3 248582220.33333
n÷3 186436665.25
n÷5 149149332.2

Exponentiation

ny
n2 556138082392648921
n3 4.1473811799926E+26
n4 3.0928956668737E+35
n5 2.3065166163925E+44

Nth Root

y√n
2√n 27308.362473792
3√n 906.8395216467
4√n 165.25242047786
5√n 59.500177800777

Divisors of 745746661

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 -745746660
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 745746661 can be divided by 8 positive divisors. The sum of these divisors (counting 745746661) is 1, the average is 0.125.

Base conversion 745746661

Base System Value
2 Binary 101100011100110011000011100101
3 Ternary 1220222020212002201
4 Quaternary 230130303003211
5 Quinary 3011402343121
6 Senary 201555534501
8 Octal 5434630345
10 Decimal 745746661
12 Duodecimal 1898ba431
16 Hexadecimal 2c7330e5
20 Vigesimal bd0i6d1
36 Base36 cbzxt1

Cryptographic Hash Functions

md5 2ec6c0f80fc83e2a8033bc9b686363a8
sha1 0eede0ef7e14739e0b7b6d780475c2dfeac42a97
sha256 550f160dedf79e95231aeedf32dedf8fa99336b81622dfa5c1b1b748453d7883
sha512 2708a57f3ea6a6b04f9d6c6ece194e23c2812cad6a3e953a3f3445be13c651f307a51c7c38b2994d7e95f4f7dcce25f903d678d4baa12fd096f0e1380c4c0728
ripemd-160 43cbfd96706c461ce785c47ac3f19d3addabd78d

745746661 as geometric shapes

Circle

Radius = n
Diameter 1491493322
Circumference 4685664463.2734
Area 1.7471593140263E+18

Sphere

Radius = n
Volume 1.7372509662268E+27
Surface area 6.988637256105E+18
Circumference 4685664463.2734

Square

Length = n
Perimeter 2982986644
Area 556138082392648921
Diagonal 1054645042.0807

Cube

Length = n
Surface area 3336828494355893526
Volume 4.1473811799926E+26
Space diagonal 1291671106.4268

Equilateral Triangle

Length = n
Perimeter 2237239983
Area 2.40814853682E+17
Altitude 645835553.21342

Triangular Pyramid

Length = n
Surface area 2.40814853682E+17
Volume 4.8877355942304E+25
Height 351548347.36022