169660421 (number)

169660421 is an odd 9-digits composite number following 169660420 and preceding 169660422. In scientific notation, it is written as 1.69660421 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 145320048 positive integers (up to 169660421) that are relatively prime to 169660421.

Interesting facts

Basic properties

Name

Name one hundred sixty-nine million six hundred sixty thousand four hundred twenty-one

Notation

Scientific notation 1.69660421 × 10^8
Engineering notation 1.69660421 × 10^6

Prime Factorization of 169660421

Prime Factorization 7 × 1549 × 15647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 169660421
Product of the distinct prime numbers

The prime factorization of 169660421 is 7 × 1549 × 15647. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 8, 48, 37, 222, 441, 7993, 5060, 42976, 29682, 222597, 531162, 3175209, 2447391, 92493475, 18314919, 847524484, 930384626, 6318102609, 5964594307

Basic calculations (n = 169660421)

Multiplication

n×y
n×2 339320842
n×3 508981263
n×4 678641684
n×5 848302105

Division

n÷y
n÷2 84830210.5
n÷3 56553473.666667
n÷3 42415105.25
n÷5 33932084.2

Exponentiation

ny
n2 28784658453897241
n3 4.8836172716294E+24
n4 8.2855656230752E+32
n5 1.4057325518341E+41

Nth Root

y√n
2√n 13025.376040637
3√n 553.59672654776
4√n 114.12876955718
5√n 44.250288657007

Divisors of 169660421

1, 7, 1549, 10843, 15647, 109529, 24237203, 169660421

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 -169660420
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 169660421 can be divided by 8 positive divisors. The sum of these divisors (counting 169660421) is 1, the average is 0.125.

Base conversion 169660421

Base System Value
2 Binary 1010000111001101000000000101
3 Ternary 102211020122100022
4 Quaternary 22013031000011
5 Quinary 321413113141
6 Senary 24500224525
8 Octal 1207150005
10 Decimal 169660421
12 Duodecimal 4899b145
16 Hexadecimal a1cd005
20 Vigesimal 2d07b11
36 Base36 2t0eth

Cryptographic Hash Functions

md5 07c838cedefe245c85fcf6b055877422
sha1 8238a76d4e9830264fe6b1e04e58e63797ad81de
sha256 8441bf65129dce212e538fdd9b3fa44af1a450b93a0d31141f67da712b710a04
sha512 46480f6bf5b1455bafe2590bf145c38bd3d4021a6e74fb333a8a833a24bebc9682b21a8459fc3c2ac2c7ff232f85848a041231a188d99e8d8454219fd8b76dc3
ripemd-160 325984d23aa0f0b20d57f658d3439d2d48b9d895

169660421 as geometric shapes

Circle

Radius = n
Diameter 339320842
Circumference 1066007864.4371
Area 9.0429671534855E+16

Sphere

Radius = n
Volume 2.0456448191327E+25
Surface area 3.6171868613942E+17
Circumference 1066007864.4371

Square

Length = n
Perimeter 678641684
Area 28784658453897241
Diagonal 239936068.37613

Cube

Length = n
Surface area 172707950723383446
Volume 4.8836172716294E+24
Space diagonal 293860469.20553

Equilateral Triangle

Length = n
Perimeter 508981263
Area 1.2464122730167E+16
Altitude 146930234.60276

Triangular Pyramid

Length = n
Surface area 1.2464122730167E+16
Volume 5.7553981491482E+23
Height 79978689.45871