157065 (number)

157065 is an odd 6-digits composite number following 157064 and preceding 157066. In scientific notation, it is written as 1.57065 × 10^5. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 81216 positive integers (up to 157065) that are relatively prime to 157065.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven thousand sixty-five

Notation

Scientific notation 1.57065 × 10^5
Engineering notation 1.57065 × 10^3

Prime Factorization of 157065

Prime Factorization 3 × 5 × 37 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157065
Product of the distinct prime numbers

The prime factorization of 157065 is 3 × 5 × 37 × 283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 45, 58, 900, 875, 6822, 7501, 41647, 17181, 731133, 117573, 8288292, 4899144, 33689689, 77869502, 424385975, 197651315, 4010055307, 5041353495

Basic calculations (n = 157065)

Multiplication

n×y
n×2 314130
n×3 471195
n×4 628260
n×5 785325

Division

n÷y
n÷2 78532.5
n÷3 52355
n÷3 39266.25
n÷5 31413

Exponentiation

ny
n2 24669414225
n3 3874701545249625
n4 6.0857999820463E+20
n5 9.5586617418011E+25

Nth Root

y√n
2√n 396.31426923592
3√n 53.954350996161
4√n 19.907643487764
5√n 10.945002969413

Divisors of 157065

1, 3, 5, 15, 37, 111, 185, 283, 555, 849, 1415, 4245, 10471, 31413, 52355, 157065

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 -157064
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 157065 can be divided by 16 positive divisors. The sum of these divisors (counting 157065) is 1, the average is 0.0625.

Base conversion 157065

Base System Value
2 Binary 100110010110001001
3 Ternary 21222110020
4 Quaternary 212112021
5 Quinary 20011230
6 Senary 3211053
8 Octal 462611
10 Decimal 157065
12 Duodecimal 76a89
16 Hexadecimal 26589
20 Vigesimal jcd5
36 Base36 3d6x

Cryptographic Hash Functions

md5 dcfc8463d661410fbc66a0fafad8c0f1
sha1 e2e5b288149afb0f11cd6b2b4eb36cd2c2332dcc
sha256 2a5e9e5530293a00c00c47d83e461724d09fafcd5e06d56a388f974c25f6311f
sha512 64d29bca3dd45d46974ca8e2136843333d1e4cd1fdc35f725665df50e45a459af95a8852abb9abce69ca014c0f18e4e73c75da1bdf60222710eb96ad71322c85
ripemd-160 6d1d56cbeb6d4df2a33e735b7f9730f3b5f174fe

157065 as geometric shapes

Circle

Radius = n
Diameter 314130
Circumference 986868.50027216
Area 77501250497.624

Sphere

Radius = n
Volume 1.6230311879212E+16
Surface area 310005001990.49
Circumference 986868.50027216

Square

Length = n
Perimeter 628260
Area 24669414225
Diagonal 222123.45317413

Cube

Length = n
Surface area 148016485350
Volume 3874701545249625
Space diagonal 272044.56009081

Equilateral Triangle

Length = n
Perimeter 471195
Area 10682169707.666
Altitude 136022.2800454

Triangular Pyramid

Length = n
Surface area 10682169707.666
Volume 4.5663795628667E+14
Height 74041.151058043