157066689 (number)

157066689 is an odd 9-digits composite number following 157066688 and preceding 157066690. In scientific notation, it is written as 1.57066689 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 90501120 positive integers (up to 157066689) that are relatively prime to 157066689.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million sixty-six thousand six hundred eighty-nine

Notation

Scientific notation 1.57066689 × 10^8
Engineering notation 1.57066689 × 10^6

Prime Factorization of 157066689

Prime Factorization 3 × 13 × 4097 × 983

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 157066689
Product of the distinct prime numbers

The prime factorization of 157066689 is 3 × 13 × 4097 × 983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 40, 59, 791, 907, 4839, 1541, 90553, 15446, 701087, 549985, 1505957, 4974789, 4474910, 19352595, 533186479, 476316962, 4929811506, 4591201655

Basic calculations (n = 157066689)

Multiplication

n×y
n×2 314133378
n×3 471200067
n×4 628266756
n×5 785333445

Division

n÷y
n÷2 78533344.5
n÷3 52355563
n÷3 39266672.25
n÷5 31413337.8

Exponentiation

ny
n2 24669944793422721
n3 3.8748265465157E+24
n4 6.0860617611052E+32
n5 9.5591756986631E+40

Nth Root

y√n
2√n 12532.624984416
3√n 539.54544395013
4√n 111.94920716296
5√n 43.572935350318

Divisors of 157066689

1, 3, 13, 39, 983, 2949, 4097, 12291, 12779, 38337, 53261, 159783, 4027351, 12082053, 52355563, 157066689

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 -157066688
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 157066689 can be divided by 16 positive divisors. The sum of these divisors (counting 157066689) is 1, the average is 0.0625.

Base conversion 157066689

Base System Value
2 Binary 1001010111001010010111000001
3 Ternary 101221112210222210
4 Quaternary 21113022113001
5 Quinary 310202113224
6 Senary 23330252333
8 Octal 1127122701
10 Decimal 157066689
12 Duodecimal 447270a9
16 Hexadecimal 95ca5c1
20 Vigesimal 291d6e9
36 Base36 2lihfl

Cryptographic Hash Functions

md5 645884cef2b686fe8211941dc772a8ec
sha1 40c83c6124fdfd97cdc31e7fd684c70bde7b8101
sha256 f65ab7e68c72415d9984227e0f2b0670c6aa879b7e037bd204112b747d6a5eca
sha512 5323a6dd6c5f4032c455bc8965aeae40c0f3eeb47eb3d281ea974bb5403fd3f0858d929db463336d67cb27f1ba260b6c8490d6ad3aa0d6d069b16e6119feecb5
ripemd-160 1d0a79fa2a5f2c996d6ea3ef1c05c67fa21dc632

157066689 as geometric shapes

Circle

Radius = n
Diameter 314133378
Circumference 986879112.57215
Area 7.7502917327483E+16

Sphere

Radius = n
Volume 1.6230835483291E+25
Surface area 3.1001166930993E+17
Circumference 986879112.57215

Square

Length = n
Perimeter 628266756
Area 24669944793422721
Diagonal 222125841.78084

Cube

Length = n
Surface area 148019668760536326
Volume 3.8748265465157E+24
Space diagonal 272047485.52462

Equilateral Triangle

Length = n
Perimeter 471200067
Area 1.0682399450532E+16
Altitude 136023742.76231

Triangular Pyramid

Length = n
Surface area 1.0682399450532E+16
Volume 4.5665268782715E+23
Height 74041947.260279