157057885 (number)

157057885 is an odd 9-digits composite number following 157057884 and preceding 157057886. In scientific notation, it is written as 1.57057885 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 125573520 positive integers (up to 157057885) that are relatively prime to 157057885.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-seven thousand eight hundred eighty-five

Notation

Scientific notation 1.57057885 × 10^8
Engineering notation 1.57057885 × 10^6

Prime Factorization of 157057885

Prime Factorization 5 × 1931 × 16267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157057885
Product of the distinct prime numbers

The prime factorization of 157057885 is 5 × 1931 × 16267. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 10, 12, 82, 737, 442, 1111, 4543, 27474, 24096, 516915, 159902, 1194407, 5403678, 92433941, 83765049, 575485014, 664287795, 856449535, 1917664256

Basic calculations (n = 157057885)

Multiplication

n×y
n×2 314115770
n×3 471173655
n×4 628231540
n×5 785289425

Division

n÷y
n÷2 78528942.5
n÷3 52352628.333333
n÷3 39264471.25
n÷5 31411577

Exponentiation

ny
n2 24667179240673225
n3 3.874175000456E+24
n4 6.084697316915E+32
n5 9.5564969145984E+40

Nth Root

y√n
2√n 12532.273736238
3√n 539.53536278254
4√n 111.94763836829
5√n 43.572446863896

Divisors of 157057885

1, 5, 1931, 9655, 16267, 81335, 31411577, 157057885

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 -157057884
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 157057885 can be divided by 8 positive divisors. The sum of these divisors (counting 157057885) is 1, the average is 0.125.

Base conversion 157057885

Base System Value
2 Binary 1001010111001000001101011101
3 Ternary 101221112100220201
4 Quaternary 21113020031131
5 Quinary 310201323020
6 Senary 23330143501
8 Octal 1127101535
10 Decimal 157057885
12 Duodecimal 44721b91
16 Hexadecimal 95c835d
20 Vigesimal 291c4e5
36 Base36 2lian1

Cryptographic Hash Functions

md5 b8b7a00ac7362b91230fc65a32b801d5
sha1 a44f99831526c8a8ff80c187b885550059f2612e
sha256 5e81ed7d6f43553dd2dafcee30935771d271e9dddbf66e3c2efeb475301a5db3
sha512 87195093c45721679ca65465e8f1d0fcf1c73c789b90b71e688947835a1749e1e73c3ccdd1f0c58013d727baf5b0419495b0397fbbdd1423af2ffca64ab154e0
ripemd-160 27c97d9fdaaf4b4423a741a0dc52091d5f6de13b

157057885 as geometric shapes

Circle

Radius = n
Diameter 314115770
Circumference 986823795.4087
Area 7.7494229087282E+16

Sphere

Radius = n
Volume 1.6228106293539E+25
Surface area 3.0997691634913E+17
Circumference 986823795.4087

Square

Length = n
Perimeter 628231540
Area 24667179240673225
Diagonal 222113391.04463

Cube

Length = n
Surface area 148003075444039350
Volume 3.874175000456E+24
Space diagonal 272032236.54931

Equilateral Triangle

Length = n
Perimeter 471173655
Area 1.0681201931064E+16
Altitude 136016118.27465

Triangular Pyramid

Length = n
Surface area 1.0681201931064E+16
Volume 4.5657590238764E+23
Height 74037797.014878