27839970 (number)

27839970 is an even 8-digits composite number following 27839969 and preceding 27839971. In scientific notation, it is written as 2.7839970 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 7340544 positive integers (up to 27839970) that are relatively prime to 27839970.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred thirty-nine thousand nine hundred seventy

Notation

Scientific notation 2.7839970 × 10^7
Engineering notation 2.7839970 × 10^6

Prime Factorization of 27839970

Prime Factorization 2 × 9 × 15 × 97 × 1063

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27839970
Product of the distinct prime numbers

The prime factorization of 27839970 is 2 × 9 × 15 × 97 × 1063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 8, 53, 13, 885, 603, 7041, 4867, 83113, 29782, 229196, 520952, 404797, 8115901, 91447927, 70148066, 721161266, 917537835, 3526487123, 3175272441

Basic calculations (n = 27839970)

Multiplication

n×y
n×2 55679940
n×3 83519910
n×4 111359880
n×5 139199850

Division

n÷y
n÷2 13919985
n÷3 9279990
n÷3 6959992.5
n÷5 5567994

Exponentiation

ny
n2 775063929600900
n3 2.1577756548171E+22
n4 6.0072409496839E+29
n5 1.6724140782197E+37

Nth Root

y√n
2√n 5276.3595404407
3√n 303.07928520224
4√n 72.638554091066
5√n 30.827176757052

Divisors of 27839970

1, 2, 9, 15, 18, 30, 97, 135, 194, 270, 873, 1063, 1455, 1746, 2126, 2910, 9567, 13095, 15945, 19134, 26190, 31890, 103111, 143505, 206222, 287010, 927999, 1546665, 1855998, 3093330, 13919985, 27839970

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27839969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27839970 can be divided by 32 positive divisors. The sum of these divisors (counting 27839970) is 1, the average is 0.03125.

Base conversion 27839970

Base System Value
2 Binary 1101010001100110111100010
3 Ternary 1221101102021000
4 Quaternary 1222030313202
5 Quinary 24111334340
6 Senary 2432412430
8 Octal 152146742
10 Decimal 27839970
12 Duodecimal 93a7116
16 Hexadecimal 1a8cde2
20 Vigesimal 8djjia
36 Base36 gkpgi

Cryptographic Hash Functions

md5 625e6a3f171a09fe86057921c535587c
sha1 80412a6e2a0919ab1464bc1e3e78a7ce0003a734
sha256 ca716e454e8641ae1ffd247fb1f5d6f06f7cd71c6a5b29d0b914a2f1d59f0679
sha512 d6932625e2d50209c571febe42133aedf3e3e555b556fef7d8fc06e4b1ba5fcf72f9e31109f9e08e24ecbbbe429d5a0df051b2c8264d455785cf309e424890c2
ripemd-160 38ec660c4fb2fc6470263c130b4cb770f7a8725d

27839970 as geometric shapes

Circle

Radius = n
Diameter 55679940
Circumference 174923690.45632
Area 2.4349351472966E+15

Sphere

Radius = n
Volume 9.0384695270245E+22
Surface area 9.7397405891865E+15
Circumference 174923690.45632

Square

Length = n
Perimeter 111359880
Area 775063929600900
Diagonal 39371663.15006

Cube

Length = n
Surface area 4650383577605400
Volume 2.1577756548171E+22
Space diagonal 48220242.521193

Equilateral Triangle

Length = n
Perimeter 83519910
Area 3.3561252629569E+14
Altitude 24110121.260597

Triangular Pyramid

Length = n
Surface area 3.3561252629569E+14
Volume 2.542962996334E+21
Height 13123887.716687