168490216 (number)

168490216 is an even 9-digits composite number following 168490215 and preceding 168490217. In scientific notation, it is written as 1.68490216 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 84207600 positive integers (up to 168490216) that are relatively prime to 168490216.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million four hundred ninety thousand two hundred sixteen

Notation

Scientific notation 1.68490216 × 10^8
Engineering notation 1.68490216 × 10^6

Prime Factorization of 168490216

Prime Factorization 2 × 2 × 2 × 5651 × 3727

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42122554
Product of the distinct prime numbers

The prime factorization of 168490216 is 2 × 2 × 2 × 5651 × 3727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168490216)

Multiplication

n×y
n×2 336980432
n×3 505470648
n×4 673960864
n×5 842451080

Division

n÷y
n÷2 84245108
n÷3 56163405.333333
n÷3 42122554
n÷5 33698043.2

Exponentiation

ny
n2 28388952887726656
n3 4.7832608040669E+24
n4 8.0593264606156E+32
n5 1.3579176561636E+41

Nth Root

y√n
2√n 12980.378114678
3√n 552.32100806296
4√n 113.93146235644
5√n 44.189077720803

Divisors of 168490216

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 -168490215
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 168490216 can be divided by 16 positive divisors. The sum of these divisors (counting 168490216) is 1, the average is 0.0625.

Base conversion 168490216

Base System Value
2 Binary 1010000010101111010011101000
3 Ternary 102202001012010101
4 Quaternary 22002233103220
5 Quinary 321113141331
6 Senary 24415155144
8 Octal 1202572350
10 Decimal 168490216
12 Duodecimal 48515ab4
16 Hexadecimal a0af4e8
20 Vigesimal 2cd15ag
36 Base36 2sbbvs

Cryptographic Hash Functions

md5 a67ba04e8588715795ab745b7751c00d
sha1 fa41144ddccc7be5d85d2c4ccc59cb8814ec1179
sha256 abb8bbf063ad68da2385ad99d2c418c236f19bd862c22d68cd994966b417d0fd
sha512 03c5fad3af8e18d80d7c296a7a29cd34d9816b773d4b6c11bffa597b692c2c4bdca93875851710e21d83455a01a5062536fe994b79f5f24ba791f87e7d4c99c5
ripemd-160 ab40f18d1ed3cb8745f9356767254982c13b687e

168490216 as geometric shapes

Circle

Radius = n
Diameter 336980432
Circumference 1058655249.5747
Area 8.9186525835189E+16

Sphere

Radius = n
Volume 2.0036076003014E+25
Surface area 3.5674610334076E+17
Circumference 1058655249.5747

Square

Length = n
Perimeter 673960864
Area 28388952887726656
Diagonal 238281148.59437

Cube

Length = n
Surface area 170333717326359936
Volume 4.7832608040669E+24
Space diagonal 291833614.69025

Equilateral Triangle

Length = n
Perimeter 505470648
Area 1.2292777193805E+16
Altitude 145916807.34513

Triangular Pyramid

Length = n
Surface area 1.2292777193805E+16
Volume 5.6371269178992E+23
Height 79427049.531457