168136239 (number)

168136239 is an odd 9-digits composite number following 168136238 and preceding 168136240. In scientific notation, it is written as 1.68136239 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 105497216 positive integers (up to 168136239) that are relatively prime to 168136239.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68136239 × 10^8
Engineering notation 1.68136239 × 10^6

Prime Factorization of 168136239

Prime Factorization 3 × 17 × 3296789

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168136239
Product of the distinct prime numbers

The prime factorization of 168136239 is 3 × 17 × 3296789. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168136239)

Multiplication

n×y
n×2 336272478
n×3 504408717
n×4 672544956
n×5 840681195

Division

n÷y
n÷2 84068119.5
n÷3 56045413
n÷3 42034059.75
n÷5 33627247.8

Exponentiation

ny
n2 28269794865065121
n3 4.7531769859136E+24
n4 7.9918130171286E+32
n5 1.3437133834912E+41

Nth Root

y√n
2√n 12966.735865282
3√n 551.93395095571
4√n 113.87157619565
5√n 44.170494946303

Divisors of 168136239

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 -168136238
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 168136239 can be divided by 8 positive divisors. The sum of these divisors (counting 168136239) is 1, the average is 0.125.

Base conversion 168136239

Base System Value
2 Binary 1010000001011000111000101111
3 Ternary 102201101012120010
4 Quaternary 22001120320233
5 Quinary 321020324424
6 Senary 24403424303
8 Octal 1201307057
10 Decimal 168136239
12 Duodecimal 48385093
16 Hexadecimal a058e2f
20 Vigesimal 2cah0bj
36 Base36 2s3qr3

Cryptographic Hash Functions

md5 3aebb65abf6067c300cd152c0c610116
sha1 59ed8c2db40ea41e421ff1a464004d7efa4d8aa8
sha256 b4cd90e23370308cc89678f84ffd4861cd489427b5b81e1af507dff096843323
sha512 6a4541ce9cfe95f04db7436b70c73474e45c3de96dfd3092dbafa304ed9f6f73e25c4ab58e0866ac113605c43f84e35aaa16bfa066ebca5c9eb4990c3b28f549
ripemd-160 2e825d5341342078e4528932b5c4ce9e3290c538

168136239 as geometric shapes

Circle

Radius = n
Diameter 336272478
Circumference 1056431146.4892
Area 8.8812179866579E+16

Sphere

Radius = n
Volume 1.9910061200211E+25
Surface area 3.5524871946632E+17
Circumference 1056431146.4892

Square

Length = n
Perimeter 672544956
Area 28269794865065121
Diagonal 237780549.5202

Cube

Length = n
Surface area 169618769190390726
Volume 4.7531769859136E+24
Space diagonal 291220508.54154

Equilateral Triangle

Length = n
Perimeter 504408717
Area 1.2241180256461E+16
Altitude 145610254.27077

Triangular Pyramid

Length = n
Surface area 1.2241180256461E+16
Volume 5.6016727981989E+23
Height 79260183.173401