169439668 (number)

169439668 is an even 9-digits composite number following 169439667 and preceding 169439669. In scientific notation, it is written as 1.69439668 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors. There are 84719832 positive integers (up to 169439668) that are relatively prime to 169439668.

Interesting facts

Basic properties

Name

Name one hundred sixty-nine million four hundred thirty-nine thousand six hundred sixty-eight

Notation

Scientific notation 1.69439668 × 10^8
Engineering notation 1.69439668 × 10^6

Prime Factorization of 169439668

Prime Factorization 2 × 2 × 42359917

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 84719834
Product of the distinct prime numbers

The prime factorization of 169439668 is 2 × 2 × 42359917. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 7, 72, 729, 128, 991, 9372, 64567, 98730, 282237, 759703, 59624, 4393771, 71148628, 78874127, 887979916, 444398559, 589698968, 9167586861

Basic calculations (n = 169439668)

Multiplication

n×y
n×2 338879336
n×3 508319004
n×4 677758672
n×5 847198340

Division

n÷y
n÷2 84719834
n÷3 56479889.333333
n÷3 42359917
n÷5 33887933.6

Exponentiation

ny
n2 28709801091950224
n3 4.8645791653661E+24
n4 8.2425267873935E+32
n5 1.3966110023371E+41

Nth Root

y√n
2√n 13016.899323572
3√n 553.35651892331
4√n 114.09162687757
5√n 44.238767440774

Divisors of 169439668

1, 2, 4, 42359917, 84719834, 169439668

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -169439667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 169439668 can be divided by 6 positive divisors. The sum of these divisors (counting 169439668) is 1, the average is 0.16666666666667.

Base conversion 169439668

Base System Value
2 Binary 1010000110010111000110110100
3 Ternary 102210211102112021
4 Quaternary 22012113012310
5 Quinary 321334032133
6 Senary 24451402524
8 Octal 1206270664
10 Decimal 169439668
12 Duodecimal 488b3444
16 Hexadecimal a1971b4
20 Vigesimal 2cijj38
36 Base36 2svohg

Cryptographic Hash Functions

md5 b042211fcb3bf3d0a389afef2196ff7f
sha1 6d504d38e46366945a4169a8f6621d5631429403
sha256 e0d03e25a6aa190faa3c82d0b7ccc520052519c193b30058a6d6422e437057ef
sha512 d59f396f1d72ae1f1c33b9cb24e41448efbb709048acad78ce089368f50f0cb4ff45837863dff4f6cd54fa5621d5d281da508f7692280ad6c978a7c3e9787562
ripemd-160 abe6cdcd912de694c83079dff4c44aad6aa8f47b

169439668 as geometric shapes

Circle

Radius = n
Diameter 338879336
Circumference 1064620832.431
Area 9.0194500196495E+16

Sphere

Radius = n
Volume 2.0376701558293E+25
Surface area 3.6077800078598E+17
Circumference 1064620832.431

Square

Length = n
Perimeter 677758672
Area 28709801091950224
Diagonal 239623876.48959

Cube

Length = n
Surface area 172258806551701344
Volume 4.8645791653661E+24
Space diagonal 293478113.7936

Equilateral Triangle

Length = n
Perimeter 508319004
Area 1.2431708541614E+16
Altitude 146739056.8968

Triangular Pyramid

Length = n
Surface area 1.2431708541614E+16
Volume 5.7329615257486E+23
Height 79874625.496532