57156749 (number)

57156749 is an odd 8-digits composite number following 57156748 and preceding 57156750. In scientific notation, it is written as 5.7156749 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 51036480 positive integers (up to 57156749) that are relatively prime to 57156749.

Interesting facts

Basic properties

Name

Name fifty-seven million one hundred fifty-six thousand seven hundred forty-nine

Notation

Scientific notation 5.7156749 × 10^7
Engineering notation 5.7156749 × 10^6

Prime Factorization of 57156749

Prime Factorization 13 × 37 × 359 × 331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 57156749
Product of the distinct prime numbers

The prime factorization of 57156749 is 13 × 37 × 359 × 331. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 57156749)

Multiplication

n×y
n×2 114313498
n×3 171470247
n×4 228626996
n×5 285783745

Division

n÷y
n÷2 28578374.5
n÷3 19052249.666667
n÷3 14289187.25
n÷5 11431349.8

Exponentiation

ny
n2 3266893956249001
n3 1.8672503786694E+23
n4 1.0672596121376E+31
n5 6.1001089768788E+38

Nth Root

y√n
2√n 7560.2082643271
3√n 385.20256726373
4√n 86.94945810255
5√n 35.597008619816

Divisors of 57156749

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -57156748
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 57156749 can be divided by 16 positive divisors. The sum of these divisors (counting 57156749) is 1, the average is 0.0625.

Base conversion 57156749

Base System Value
2 Binary 11011010000010010010001101
3 Ternary 10222112212022122
4 Quaternary 3122002102031
5 Quinary 104113003444
6 Senary 5401022325
8 Octal 332022215
10 Decimal 57156749
12 Duodecimal 171849a5
16 Hexadecimal 368248d
20 Vigesimal hh4bh9
36 Base36 y12fh

Cryptographic Hash Functions

md5 5b0244a33638c1a88ae6ee461bd8d95d
sha1 cb385406992ca66dc5045d3224bae9e74f85d736
sha256 c15c354cdfbfc601d1582de685fce3a0ddbe77a55526fe872e65e39ed525f9e8
sha512 71d5307662da1c86b7c5319494a1177780ceee5dfd0a200863b2a2e6984b91248a9e111dd46bf4330c840de1310a28624c4f7eefd08da8f2ca991b44726a61f9
ripemd-160 c25b3990a7e6109529712614a2d2b30913b15030

57156749 as geometric shapes

Circle

Radius = n
Diameter 114313498
Circumference 359126445.52295
Area 1.0263250053009E+16

Sphere

Radius = n
Volume 7.8215200960541E+23
Surface area 4.1053000212035E+16
Circumference 359126445.52295

Square

Length = n
Perimeter 228626996
Area 3266893956249001
Diagonal 80831849.616955

Cube

Length = n
Surface area 19601363737494006
Volume 1.8672503786694E+23
Space diagonal 98998393.263462

Equilateral Triangle

Length = n
Perimeter 171470247
Area 1.4146065787907E+15
Altitude 49499196.631731

Triangular Pyramid

Length = n
Surface area 1.4146065787907E+15
Volume 2.2005756748838E+22
Height 26943949.872318