168672290 (number)

168672290 is an even 9-digits composite number following 168672289 and preceding 168672291. In scientific notation, it is written as 1.68672290 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 67468912 positive integers (up to 168672290) that are relatively prime to 168672290.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million six hundred seventy-two thousand two hundred ninety

Notation

Scientific notation 1.68672290 × 10^8
Engineering notation 1.68672290 × 10^6

Prime Factorization of 168672290

Prime Factorization 2 × 5 × 16867229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168672290
Product of the distinct prime numbers

The prime factorization of 168672290 is 2 × 5 × 16867229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168672290)

Multiplication

n×y
n×2 337344580
n×3 506016870
n×4 674689160
n×5 843361450

Division

n÷y
n÷2 84336145
n÷3 56224096.666667
n÷3 42168072.5
n÷5 33734458

Exponentiation

ny
n2 28450341413844100
n3 4.7987842375549E+24
n4 8.0942192656429E+32
n5 1.3652704992981E+41

Nth Root

y√n
2√n 12987.389653044
3√n 552.51988626442
4√n 113.96222906316
5√n 44.198623920991

Divisors of 168672290

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 -168672289
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 168672290 can be divided by 8 positive divisors. The sum of these divisors (counting 168672290) is 1, the average is 0.125.

Base conversion 168672290

Base System Value
2 Binary 1010000011011011110000100010
3 Ternary 102202101102212212
4 Quaternary 22003123300202
5 Quinary 321140003130
6 Senary 24423122122
8 Octal 1203336042
10 Decimal 168672290
12 Duodecimal 485a3342
16 Hexadecimal a0dbc22
20 Vigesimal 2ce40ea
36 Base36 2sf8de

Cryptographic Hash Functions

md5 2cd71c1375de8e14f493c8284dd76036
sha1 3b24b3fe2db45dff3ca2c240ef4e7675310d1e4e
sha256 d5f52edcf01884e1aa10851a1b255cecde3c2bc2b91a0855b8db9d3c6fcb8a6b
sha512 b96df856db8365e034e66d4ee930719c1eda0d6f19f432db283577a34a22496a0f10c22ee0b3f602aab13a695dc71e83364b6bd3cbee25c3a33a3d5fa469dfe4
ripemd-160 3c0ddc305b6215774c8ff6d2642377683ceb7cf6

168672290 as geometric shapes

Circle

Radius = n
Diameter 337344580
Circumference 1059799254.2563
Area 8.9379383577854E+16

Sphere

Radius = n
Volume 2.0101100409153E+25
Surface area 3.5751753431142E+17
Circumference 1059799254.2563

Square

Length = n
Perimeter 674689160
Area 28450341413844100
Diagonal 238538640.11453

Cube

Length = n
Surface area 170702048483064600
Volume 4.7987842375549E+24
Space diagonal 292148976.10899

Equilateral Triangle

Length = n
Perimeter 506016870
Area 1.2319359205365E+16
Altitude 146074488.0545

Triangular Pyramid

Length = n
Surface area 1.2319359205365E+16
Volume 5.6554214597103E+23
Height 79512880.038176