15742057 (number)

15742057 is an odd 8-digits composite number following 15742056 and preceding 15742058. In scientific notation, it is written as 1.5742057 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 15264000 positive integers (up to 15742057) that are relatively prime to 15742057.

Interesting facts

Basic properties

Name

Name fifteen million seven hundred forty-two thousand fifty-seven

Notation

Scientific notation 1.5742057 × 10^7
Engineering notation 1.5742057 × 10^6

Prime Factorization of 15742057

Prime Factorization 37 × 401 × 1061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 15742057
Product of the distinct prime numbers

The prime factorization of 15742057 is 37 × 401 × 1061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 40, 92, 247, 419, 1060, 5569, 75407, 27354, 752305, 836201, 7913793, 6437817, 12205911, 16260602, 971860489, 580438610, 5171892501, 3864821847

Basic calculations (n = 15742057)

Multiplication

n×y
n×2 31484114
n×3 47226171
n×4 62968228
n×5 78710285

Division

n÷y
n÷2 7871028.5
n÷3 5247352.3333333
n÷3 3935514.25
n÷5 3148411.4

Exponentiation

ny
n2 247812358591249
n3 3.9010762742479E+21
n4 6.1410965070558E+28
n5 9.6673491256573E+35

Nth Root

y√n
2√n 3967.6261164581
3√n 250.62275143452
4√n 62.989095218602
5√n 27.50504096558

Divisors of 15742057

1, 37, 401, 1061, 14837, 39257, 425461, 15742057

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 -15742056
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 15742057 can be divided by 8 positive divisors. The sum of these divisors (counting 15742057) is 1, the average is 0.125.

Base conversion 15742057

Base System Value
2 Binary 111100000011010001101001
3 Ternary 1002121210001011
4 Quaternary 330003101221
5 Quinary 13012221212
6 Senary 1321223521
8 Octal 74032151
10 Decimal 15742057
12 Duodecimal 5331ba1
16 Hexadecimal f03469
20 Vigesimal 4i7f2h
36 Base36 9dend

Cryptographic Hash Functions

md5 49e852224dc2a75908b32581671cc9a4
sha1 758ba85e378c6fc2d8a464291ac241f7f7360d51
sha256 7fb92de8460be81d4173c8f9ea488d7f69958ab94591fab91e15922c3298c48c
sha512 2089e672f0539b4b122111309d54b134c923b18e6c027e8c61f4b175113d67eae01862253c76d491c375403dcf3e97f5284afa4dc258f2e37ef582990881989a
ripemd-160 4563ee5a81b98512a54900ee6a8a9f2aa107a4ae

15742057 as geometric shapes

Circle

Radius = n
Diameter 31484114
Circumference 98910261.247184
Area 7.7852548521903E+14

Sphere

Radius = n
Volume 1.6340790085694E+22
Surface area 3.1141019408761E+15
Circumference 98910261.247184

Square

Length = n
Perimeter 62968228
Area 247812358591249
Diagonal 22262630.50905

Cube

Length = n
Surface area 1486874151547494
Volume 3.9010762742479E+21
Space diagonal 27266042.539645

Equilateral Triangle

Length = n
Perimeter 47226171
Area 1.0730589895588E+14
Altitude 13633021.269823

Triangular Pyramid

Length = n
Surface area 1.0730589895588E+14
Volume 4.5974624790777E+20
Height 7420876.8363501