217679968 (number)

217679968 is an even 9-digits composite number following 217679967 and preceding 217679969. In scientific notation, it is written as 2.17679968 × 10^8. The sum of its digits is 55. It has a total of 8 prime factors and 48 positive divisors. There are 93096960 positive integers (up to 217679968) that are relatively prime to 217679968.

Interesting facts

Basic properties

Name

Name two hundred seventeen million six hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 2.17679968 × 10^8
Engineering notation 2.17679968 × 10^6

Prime Factorization of 217679968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 121 × 17 × 3307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 13604998
Product of the distinct prime numbers

The prime factorization of 217679968 is 2 × 2 × 2 × 2 × 2 × 121 × 17 × 3307. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 9, 8, 73, 677, 69, 4413, 8669, 59027, 95940, 966878, 787962, 8562332, 4779532, 6429110, 27721820, 47487681, 430452886, 2615466532, 3145851318

Basic calculations (n = 217679968)

Multiplication

n×y
n×2 435359936
n×3 653039904
n×4 870719872
n×5 1088399840

Division

n÷y
n÷2 108839984
n÷3 72559989.333333
n÷3 54419992
n÷5 43535993.6

Exponentiation

ny
n2 47384568468481024
n3 1.0314671347913E+25
n4 2.2452973289442E+33
n5 4.8875625071505E+41

Nth Root

y√n
2√n 14753.981428753
3√n 601.55151049312
4√n 121.46596819173
5√n 46.511858476775

Divisors of 217679968

1, 2, 4, 8, 16, 17, 32, 34, 68, 121, 136, 242, 272, 484, 544, 968, 1936, 2057, 3307, 3872, 4114, 6614, 8228, 13228, 16456, 26456, 32912, 52912, 56219, 65824, 105824, 112438, 224876, 400147, 449752, 800294, 899504, 1600588, 1799008, 3201176, 6402352, 6802499, 12804704, 13604998, 27209996, 54419992, 108839984, 217679968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -217679967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 217679968 can be divided by 48 positive divisors. The sum of these divisors (counting 217679968) is 1, the average is 0.020833333333333.

Base conversion 217679968

Base System Value
2 Binary 1100111110011000100001100000
3 Ternary 120011121021210001
4 Quaternary 30332120201200
5 Quinary 421211224333
6 Senary 33333345344
8 Octal 1476304140
10 Decimal 217679968
12 Duodecimal 60a98254
16 Hexadecimal cf98860
20 Vigesimal 3809ji8
36 Base36 3llmxs

Cryptographic Hash Functions

md5 757b3ce6e6a1bf277aa4d45ed8b90c77
sha1 c5d48d82cc61aad65ac17ff0c27c633612757ae7
sha256 99d20b29924c93e1f39105fba6e86904f8f52d465662081c4fb6a3e7a635f5d9
sha512 c81daa506af6bc7cac0daf36654acf074168ca197e845e09ce734edc811111b0d29559e32c53153c095fefc750e53a923e5386ad1d26aafb199203fac3746fe4
ripemd-160 85253c10cab3af4eef06092c388e67b0e88355b7

217679968 as geometric shapes

Circle

Radius = n
Diameter 435359936
Circumference 1367723576.6049
Area 1.488630121941E+17

Sphere

Radius = n
Volume 4.3205994307728E+25
Surface area 5.9545204877641E+17
Circumference 1367723576.6049

Square

Length = n
Perimeter 870719872
Area 47384568468481024
Diagonal 307845963.00254

Cube

Length = n
Surface area 284307410810886144
Volume 1.0314671347913E+25
Space diagonal 377032764.36597

Equilateral Triangle

Length = n
Perimeter 653039904
Area 2.0518120020534E+16
Altitude 188516382.18298

Triangular Pyramid

Length = n
Surface area 2.0518120020534E+16
Volume 1.2155956759699E+24
Height 102615321.00085