745571857 (number)

745571857 is an odd 9-digits composite number following 745571856 and preceding 745571858. In scientific notation, it is written as 7.45571857 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 729342144 positive integers (up to 745571857) that are relatively prime to 745571857.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45571857 × 10^8
Engineering notation 7.45571857 × 10^6

Prime Factorization of 745571857

Prime Factorization 47 × 4079 × 3889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745571857
Product of the distinct prime numbers

The prime factorization of 745571857 is 47 × 4079 × 3889. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745571857)

Multiplication

n×y
n×2 1491143714
n×3 2236715571
n×4 2982287428
n×5 3727859285

Division

n÷y
n÷2 372785928.5
n÷3 248523952.33333
n÷3 186392964.25
n÷5 149114371.4

Exponentiation

ny
n2 555877393950428449
n3 4.1444654087194E+26
n4 3.0899967710512E+35
n5 2.3038146307166E+44

Nth Root

y√n
2√n 27305.161728142
3√n 906.76866131689
4√n 165.24273578025
5√n 59.49738815519

Divisors of 745571857

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 -745571856
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 745571857 can be divided by 8 positive divisors. The sum of these divisors (counting 745571857) is 1, the average is 0.125.

Base conversion 745571857

Base System Value
2 Binary 101100011100001000011000010001
3 Ternary 1220221220222022111
4 Quaternary 230130020120101
5 Quinary 3011331244412
6 Senary 201552105321
8 Octal 5434103021
10 Decimal 745571857
12 Duodecimal 189835241
16 Hexadecimal 2c708611
20 Vigesimal bcjg9ch
36 Base36 cbw6xd

Cryptographic Hash Functions

md5 91ef6feb8305e77269ced66ce30a24b1
sha1 3f4072f2ee1b51e2b503737edaa16be7cee43fbc
sha256 0301d1f48b4e8f22835fb403d4a4c74b42750fb16936e1bd9c0136798540e797
sha512 fa92c90fc249ce1527c2ad7a63444a1572da509b00d3c24bfa9ac49a29320b50e06fad96b5c561d9d90f5fbe774fa689fe656bbf4f9430e1a301fc0e69dd54a1
ripemd-160 26b4b9a80148ba258ba201e5e1d51abd2a7518a0

745571857 as geometric shapes

Circle

Radius = n
Diameter 1491143714
Circumference 4684566137.349
Area 1.7463403371313E+18

Sphere

Radius = n
Volume 1.736029610812E+27
Surface area 6.9853613485252E+18
Circumference 4684566137.349

Square

Length = n
Perimeter 2982287428
Area 555877393950428449
Diagonal 1054397831.8931

Cube

Length = n
Surface area 3335264363702570694
Volume 4.1444654087194E+26
Space diagonal 1291368337.0175

Equilateral Triangle

Length = n
Perimeter 2236715571
Area 2.4070197227528E+17
Altitude 645684168.50874

Triangular Pyramid

Length = n
Surface area 2.4070197227528E+17
Volume 4.884299324831E+25
Height 351465943.96436