214978728 (number)

214978728 is an even 9-digits composite number following 214978727 and preceding 214978729. In scientific notation, it is written as 2.14978728 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 16 positive divisors. There are 71659568 positive integers (up to 214978728) that are relatively prime to 214978728.

Interesting facts

Basic properties

Name

Name two hundred fourteen million nine hundred seventy-eight thousand seven hundred twenty-eight

Notation

Scientific notation 2.14978728 × 10^8
Engineering notation 2.14978728 × 10^6

Prime Factorization of 214978728

Prime Factorization 2 × 2 × 2 × 3 × 8957447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 53744682
Product of the distinct prime numbers

The prime factorization of 214978728 is 2 × 2 × 2 × 3 × 8957447. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 35, 32, 383, 305, 7787, 7344, 3762, 66610, 226707, 735912, 9995252, 8062662, 20824489, 58610166, 14847602, 744859749, 883195091, 1779015412

Basic calculations (n = 214978728)

Multiplication

n×y
n×2 429957456
n×3 644936184
n×4 859914912
n×5 1074893640

Division

n÷y
n÷2 107489364
n÷3 71659576
n÷3 53744682
n÷5 42995745.6

Exponentiation

ny
n2 46215853492497984
n3 9.9354253972516E+24
n4 2.13590511404E+33
n5 4.5917416454502E+41

Nth Root

y√n
2√n 14662.152911493
3√n 599.05288351504
4√n 121.08737717654
5√n 46.395845952211

Divisors of 214978728

1, 2, 3, 4, 6, 8, 12, 24, 8957447, 17914894, 26872341, 35829788, 53744682, 71659576, 107489364, 214978728

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 -214978727
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 214978728 can be divided by 16 positive divisors. The sum of these divisors (counting 214978728) is 1, the average is 0.0625.

Base conversion 214978728

Base System Value
2 Binary 1100110100000101000010101000
3 Ternary 112222112001101010
4 Quaternary 30310011002220
5 Quinary 420013304403
6 Senary 33155423520
8 Octal 1464050250
10 Decimal 214978728
12 Duodecimal 5bbb4ba0
16 Hexadecimal cd050a8
20 Vigesimal 373c6g8
36 Base36 3jzqnc

Cryptographic Hash Functions

md5 ce1ebc1209f107536f348477665b2e54
sha1 d066a38d54363ae1e81592766dd93fe981b49f86
sha256 02e9b5302b1f29121bdc2d67c0be29dfad442cf8f76309a34c56acb4724f39dd
sha512 886bea7488c91723d206d295b35a5d7aeb5c53336dbfb7b2e2ef87cafb97c1408e5bf4c45455ae2e47d091b45f2b93562fb236db732e769b9a2c85607e665905
ripemd-160 6461326cb57aa05e8be9d25d0c00e246bf64aa83

214978728 as geometric shapes

Circle

Radius = n
Diameter 429957456
Circumference 1350751185.1258
Area 1.4519138581141E+17

Sphere

Radius = n
Volume 4.1617412584393E+25
Surface area 5.8076554324566E+17
Circumference 1350751185.1258

Square

Length = n
Perimeter 859914912
Area 46215853492497984
Diagonal 304025832.75932

Cube

Length = n
Surface area 277295120954987904
Volume 9.9354253972516E+24
Space diagonal 372354079.44253

Equilateral Triangle

Length = n
Perimeter 644936184
Area 2.0012051591042E+16
Altitude 186177039.72126

Triangular Pyramid

Length = n
Surface area 2.0012051591042E+16
Volume 1.1709011120616E+24
Height 101341944.25311