169968385 (number)

169968385 is an odd 9-digits composite number following 169968384 and preceding 169968386. In scientific notation, it is written as 1.69968385 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 134168832 positive integers (up to 169968385) that are relatively prime to 169968385.

Interesting facts

Basic properties

Name

Name one hundred sixty-nine million nine hundred sixty-eight thousand three hundred eighty-five

Notation

Scientific notation 1.69968385 × 10^8
Engineering notation 1.69968385 × 10^6

Prime Factorization of 169968385

Prime Factorization 5 × 1063 × 113 × 283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 169968385
Product of the distinct prime numbers

The prime factorization of 169968385 is 5 × 1063 × 113 × 283. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 60, 45, 449, 87, 1519, 5230, 1315, 42785, 897644, 784106, 4113265, 2934296, 37190441, 77519350, 359162554, 271601016, 8558324690, 6027263014

Basic calculations (n = 169968385)

Multiplication

n×y
n×2 339936770
n×3 509905155
n×4 679873540
n×5 849841925

Division

n÷y
n÷2 84984192.5
n÷3 56656128.333333
n÷3 42492096.25
n÷5 33993677

Exponentiation

ny
n2 28889251899508225
n3 4.9102594892176E+24
n4 8.3458887531324E+32
n5 1.4185372327596E+41

Nth Root

y√n
2√n 13037.192374127
3√n 553.9314830963
4√n 114.18052537157
5√n 44.266341442968

Divisors of 169968385

1, 5, 113, 283, 565, 1063, 1415, 5315, 31979, 120119, 159895, 300829, 600595, 1504145, 33993677, 169968385

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 -169968384
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 169968385 can be divided by 16 positive divisors. The sum of these divisors (counting 169968385) is 1, the average is 0.0625.

Base conversion 169968385

Base System Value
2 Binary 1010001000011000001100000001
3 Ternary 102211211021210101
4 Quaternary 22020120030001
5 Quinary 322002442020
6 Senary 24511002401
8 Octal 1210301401
10 Decimal 169968385
12 Duodecimal 48b09401
16 Hexadecimal a218301
20 Vigesimal 2d260j5
36 Base36 2t70g1

Cryptographic Hash Functions

md5 a431e9d333be24a61a4ecc483e81a63b
sha1 b9c7157d7655ffaf8f1197194506e3f3b26fc95e
sha256 f546b6988c08ae2373c2d1ffec6d90040da36c6d3ef912a9ee404fd767836ede
sha512 74b84602644ebeec0bc45d3b4b21d249814ef0a908f6cf60218ff7f4e3fd0c747777f2e774fdff6e34ac64c74d93bcb123c7a22ff8a82db0fd319babc1d022f3
ripemd-160 d4c023417f4ea6a73584ed5f0e49988bcb4a55e0

169968385 as geometric shapes

Circle

Radius = n
Diameter 339936770
Circumference 1067942859.317
Area 9.07582615352E+16

Sphere

Radius = n
Volume 2.0568046851394E+25
Surface area 3.630330461408E+17
Circumference 1067942859.317

Square

Length = n
Perimeter 679873540
Area 28889251899508225
Diagonal 240371595.24165

Cube

Length = n
Surface area 173335511397049350
Volume 4.9102594892176E+24
Space diagonal 294393878.50043

Equilateral Triangle

Length = n
Perimeter 509905155
Area 1.2509413020651E+16
Altitude 147196939.25021

Triangular Pyramid

Length = n
Surface area 1.2509413020651E+16
Volume 5.7867963036856E+23
Height 80123865.080551