27883989 (number)

27883989 is an odd 8-digits composite number following 27883988 and preceding 27883990. In scientific notation, it is written as 2.7883989 × 10^7. The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors. There are 15619968 positive integers (up to 27883989) that are relatively prime to 27883989.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred eighty-three thousand nine hundred eighty-nine

Notation

Scientific notation 2.7883989 × 10^7
Engineering notation 2.7883989 × 10^6

Prime Factorization of 27883989

Prime Factorization 9 × 7 × 7 × 53 × 1193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3983427
Product of the distinct prime numbers

The prime factorization of 27883989 is 9 × 7 × 7 × 53 × 1193. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 64, 52, 576, 711, 4386, 7261, 44835, 47065, 334496, 393942, 4565652, 7956823, 4568533, 26803827, 399435613, 997929701, 4666164021, 1528332983

Basic calculations (n = 27883989)

Multiplication

n×y
n×2 55767978
n×3 83651967
n×4 111535956
n×5 139419945

Division

n÷y
n÷2 13941994.5
n÷3 9294663
n÷3 6970997.25
n÷5 5576797.8

Exponentiation

ny
n2 777516842552121
n3 2.1680271085038E+22
n4 6.0453244045222E+29
n5 1.6856775919713E+37

Nth Root

y√n
2√n 5280.52923484
3√n 303.23893841245
4√n 72.667250084478
5√n 30.836919038194

Divisors of 27883989

1, 7, 9, 49, 53, 63, 371, 441, 477, 1193, 2597, 3339, 8351, 10737, 23373, 58457, 63229, 75159, 442603, 526113, 569061, 3098221, 3983427, 27883989

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27883988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27883989 can be divided by 24 positive divisors. The sum of these divisors (counting 27883989) is 1, the average is 0.041666666666667.

Base conversion 27883989

Base System Value
2 Binary 1101010010111100111010101
3 Ternary 1221110122122100
4 Quaternary 1222113213111
5 Quinary 24114241424
6 Senary 2433352313
8 Octal 152274725
10 Decimal 27883989
12 Duodecimal 9408699
16 Hexadecimal 1a979d5
20 Vigesimal 8e59j9
36 Base36 glnf9

Cryptographic Hash Functions

md5 a967a15fe869b88177d10dff0588101e
sha1 dfc250c16b44f1f1ab19a2414e4697cabf549d6e
sha256 58b5f1ac554dd8761d32d416d65b3289f0020ccf0ad3884f33d27cdc6fb35883
sha512 18e571f17497d657cb4177226f2ee3e12500f91892153632ceeeb5984cc50c40c9053ede78a57b01d989301182956807dc691f3e0280134eb7bd47efda37b59a
ripemd-160 3dfba85f2080c924edd01ac5b824f1b9f781f4a0

27883989 as geometric shapes

Circle

Radius = n
Diameter 55767978
Circumference 175200269.99036
Area 2.4426412006041E+15

Sphere

Radius = n
Volume 9.0814107158121E+22
Surface area 9.7705648024163E+15
Circumference 175200269.99036

Square

Length = n
Perimeter 111535956
Area 777516842552121
Diagonal 39433915.416862

Cube

Length = n
Surface area 4665101055312726
Volume 2.1680271085038E+22
Space diagonal 48296485.665692

Equilateral Triangle

Length = n
Perimeter 83651967
Area 3.366746687602E+14
Altitude 24148242.832846

Triangular Pyramid

Length = n
Surface area 3.366746687602E+14
Volume 2.5550444503655E+21
Height 13144638.472287