217438468 (number)

217438468 is an even 9-digits composite number following 217438467 and preceding 217438469. In scientific notation, it is written as 2.17438468 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 100356192 positive integers (up to 217438468) that are relatively prime to 217438468.

Interesting facts

Basic properties

Name

Name two hundred seventeen million four hundred thirty-eight thousand four hundred sixty-eight

Notation

Scientific notation 2.17438468 × 10^8
Engineering notation 2.17438468 × 10^6

Prime Factorization of 217438468

Prime Factorization 2 × 2 × 13 × 4181509

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 108719234
Product of the distinct prime numbers

The prime factorization of 217438468 is 2 × 2 × 13 × 4181509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 36, 8, 667, 648, 1576, 288, 81294, 53340, 670696, 998820, 7464882, 2538191, 31505081, 32593100, 268398860, 61174483, 4160177652, 8201832186

Basic calculations (n = 217438468)

Multiplication

n×y
n×2 434876936
n×3 652315404
n×4 869753872
n×5 1087192340

Division

n÷y
n÷2 108719234
n÷3 72479489.333333
n÷3 54359617
n÷5 43487693.6

Exponentiation

ny
n2 47279487366187024
n3 1.0280379300729E+25
n4 2.2353499256094E+33
n5 4.8605106326843E+41

Nth Root

y√n
2√n 14745.794926012
3√n 601.32896904364
4√n 121.43226476523
5√n 46.501533593001

Divisors of 217438468

1, 2, 4, 13, 26, 52, 4181509, 8363018, 16726036, 54359617, 108719234, 217438468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -217438467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 217438468 can be divided by 12 positive divisors. The sum of these divisors (counting 217438468) is 1, the average is 0.083333333333333.

Base conversion 217438468

Base System Value
2 Binary 1100111101011101100100000100
3 Ternary 120011011000111121
4 Quaternary 30331131210010
5 Quinary 421131012333
6 Senary 33324243324
8 Octal 1475354404
10 Decimal 217438468
12 Duodecimal 609a0544
16 Hexadecimal cf5d904
20 Vigesimal 37ijg38
36 Base36 3lgglg

Cryptographic Hash Functions

md5 f57be2f89782e5ffdd241c89a029ed9c
sha1 913ed0b32fba52b83e62038b4790fafb223ba84e
sha256 b555fdd0fbe3cc739c292f4a49efbdd3869fc6b5c38c3d8164c25a8a1922df75
sha512 84adf1cd89d1d184a175fc7f36b2a0eeac345d7adf96a3d1c988aa814d8a1998eeb10a9f5418234242b31c75eac850c2a1e72a9392d04c52b72f7dea5e0e6395
ripemd-160 3b31fe444c7fa7fd32b29e261b130682bebda7b7

217438468 as geometric shapes

Circle

Radius = n
Diameter 434876936
Circumference 1366206187.3532
Area 1.485328901751E+17

Sphere

Radius = n
Volume 4.3062352116383E+25
Surface area 5.9413156070042E+17
Circumference 1366206187.3532

Square

Length = n
Perimeter 869753872
Area 47279487366187024
Diagonal 307504430.42723

Cube

Length = n
Surface area 283676924197122144
Volume 1.0280379300729E+25
Space diagonal 376614474.09594

Equilateral Triangle

Length = n
Perimeter 652315404
Area 2.0472618568512E+16
Altitude 188307237.04797

Triangular Pyramid

Length = n
Surface area 2.0472618568512E+16
Volume 1.2115543194526E+24
Height 102501476.80908