157040771 (number)

157040771 is an odd 9-digits composite number following 157040770 and preceding 157040772. In scientific notation, it is written as 1.57040771 × 10^8. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 147316288 positive integers (up to 157040771) that are relatively prime to 157040771.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57040771 × 10^8
Engineering notation 1.57040771 × 10^6

Prime Factorization of 157040771

Prime Factorization 29 × 29 × 29 × 137 × 47

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 186731
Product of the distinct prime numbers

The prime factorization of 157040771 is 29 × 29 × 29 × 137 × 47. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 45, 82, 67, 642, 9829, 8130, 53477, 59931, 997987, 252338, 9185239, 5899361, 47332088, 23261021, 596260215, 717904067, 3647003812, 2232113839

Basic calculations (n = 157040771)

Multiplication

n×y
n×2 314081542
n×3 471122313
n×4 628163084
n×5 785203855

Division

n÷y
n÷2 78520385.5
n÷3 52346923.666667
n÷3 39260192.75
n÷5 31408154.2

Exponentiation

ny
n2 24661803756274441
n3 3.872908676136E+24
n4 6.0820456451299E+32
n5 9.551291373684E+40

Nth Root

y√n
2√n 12531.59092055
3√n 539.51576503231
4√n 111.94458861664
5√n 43.571497237763

Divisors of 157040771

1, 29, 47, 137, 841, 1363, 3973, 6439, 24389, 39527, 115217, 186731, 1146283, 3341293, 5415199, 157040771

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 -157040770
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 157040771 can be divided by 16 positive divisors. The sum of these divisors (counting 157040771) is 1, the average is 0.0625.

Base conversion 157040771

Base System Value
2 Binary 1001010111000100000010000011
3 Ternary 101221111111102212
4 Quaternary 21113010002003
5 Quinary 310200301041
6 Senary 23325532335
8 Octal 1127040203
10 Decimal 157040771
12 Duodecimal 447140ab
16 Hexadecimal 95c4083
20 Vigesimal 291a1ib
36 Base36 2lhxfn

Cryptographic Hash Functions

md5 f87b2a4d09783580d84f9fdd970ec7f6
sha1 fd99412ea124bdfcf8e713ca27df3770b88b35eb
sha256 00e30bd8ce60ca0d5d519f61776712002cc35d96d70a572bdb9e5a587595984b
sha512 249c71ec240509a081fc26d8bd9b4586b486e60071ae73e203f27d538267edcc5ae290b10f0a0a9666e49295cc82cea191fbd4dfcb3f455bbdc330cd65ae6442
ripemd-160 9fae9a02fa4a26bf1c50eb10e62d9891b268ef52

157040771 as geometric shapes

Circle

Radius = n
Diameter 314081542
Circumference 986716264.97535
Area 7.7477341504985E+16

Sphere

Radius = n
Volume 1.6222801926631E+25
Surface area 3.0990936601994E+17
Circumference 986716264.97535

Square

Length = n
Perimeter 628163084
Area 24661803756274441
Diagonal 222089188.19373

Cube

Length = n
Surface area 147970822537646646
Volume 3.872908676136E+24
Space diagonal 272002594.23179

Equilateral Triangle

Length = n
Perimeter 471122313
Area 1.067887427804E+16
Altitude 136001297.11589

Triangular Pyramid

Length = n
Surface area 1.067887427804E+16
Volume 4.5642666463533E+23
Height 74029729.397909