214948981 (number)

214948981 is an odd 9-digits composite number following 214948980 and preceding 214948982. In scientific notation, it is written as 2.14948981 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 196592832 positive integers (up to 214948981) that are relatively prime to 214948981.

Interesting facts

Basic properties

Name

Name two hundred fourteen million nine hundred forty-eight thousand nine hundred eighty-one

Notation

Scientific notation 2.14948981 × 10^8
Engineering notation 2.14948981 × 10^6

Prime Factorization of 214948981

Prime Factorization 13 × 109 × 151693

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 214948981
Product of the distinct prime numbers

The prime factorization of 214948981 is 13 × 109 × 151693. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 94, 19, 842, 263, 6694, 1408, 75710, 79076, 131296, 253113, 1951680, 3429722, 44519672, 57673389, 149115634, 622617590, 5691747116, 6509759861

Basic calculations (n = 214948981)

Multiplication

n×y
n×2 429897962
n×3 644846943
n×4 859795924
n×5 1074744905

Division

n÷y
n÷2 107474490.5
n÷3 71649660.333333
n÷3 53737245.25
n÷5 42989796.2

Exponentiation

ny
n2 46203064432938361
n3 9.9313016189374E+24
n4 2.1347231629943E+33
n5 4.5885656860271E+41

Nth Root

y√n
2√n 14661.138461934
3√n 599.02525155926
4√n 121.08318818867
5√n 46.394561905518

Divisors of 214948981

1, 13, 109, 1417, 151693, 1972009, 16534537, 214948981

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 -214948980
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 214948981 can be divided by 8 positive divisors. The sum of these divisors (counting 214948981) is 1, the average is 0.125.

Base conversion 214948981

Base System Value
2 Binary 1100110011111101110001110101
3 Ternary 112222110112120101
4 Quaternary 30303331301311
5 Quinary 420011331411
6 Senary 33155034101
8 Octal 1463756165
10 Decimal 214948981
12 Duodecimal 5bb9b931
16 Hexadecimal ccfdc75
20 Vigesimal 3738c91
36 Base36 3jz3p1

Cryptographic Hash Functions

md5 7b0f68bf5021aa95e0d5d4e54cffc63c
sha1 b1dfd3372a2bbedb6ac3dca8e1c6664dd01a09a5
sha256 22185ebe0775ab209a26ba81bdecae85ea003b9abe7aad6c16ebfebacd692973
sha512 d3297799240710b447cf5fc5edee6402b852a1913597a685a05eedc030238be661de6eedec95e0a6146a040a2c5a51275d5ebe3a4a87988ac2dedb0600f99873
ripemd-160 99747f73b235ea54ca69c45b3ab03cb6bcd6e519

214948981 as geometric shapes

Circle

Radius = n
Diameter 429897962
Circumference 1350564279.2124
Area 1.4515120779586E+17

Sphere

Radius = n
Volume 4.1600138942184E+25
Surface area 5.8060483118342E+17
Circumference 1350564279.2124

Square

Length = n
Perimeter 859795924
Area 46203064432938361
Diagonal 303983764.14848

Cube

Length = n
Surface area 277218386597630166
Volume 9.9313016189374E+24
Space diagonal 372302556.12716

Equilateral Triangle

Length = n
Perimeter 644846943
Area 2.0006513765807E+16
Altitude 186151278.06358

Triangular Pyramid

Length = n
Surface area 2.0006513765807E+16
Volume 1.1704151201266E+24
Height 101327921.38283