27171921 (number)

27171921 is an odd 8-digits composite number following 27171920 and preceding 27171922. In scientific notation, it is written as 2.7171921 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 15526728 positive integers (up to 27171921) that are relatively prime to 27171921.

Interesting facts

Basic properties

Name

Name twenty-seven million one hundred seventy-one thousand nine hundred twenty-one

Notation

Scientific notation 2.7171921 × 10^7
Engineering notation 2.7171921 × 10^6

Prime Factorization of 27171921

Prime Factorization 3 × 7 × 7 × 184843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3881703
Product of the distinct prime numbers

The prime factorization of 27171921 is 3 × 7 × 7 × 184843. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 35, 67, 454, 90, 6649, 587, 41841, 84226, 547355, 796380, 7660655, 3137710, 41745109, 97407781, 140056984, 220496789, 7887301638, 2914484686

Basic calculations (n = 27171921)

Multiplication

n×y
n×2 54343842
n×3 81515763
n×4 108687684
n×5 135859605

Division

n÷y
n÷2 13585960.5
n÷3 9057307
n÷3 6792980.25
n÷5 5434384.2

Exponentiation

ny
n2 738313290830241
n3 2.0061390411689E+22
n4 5.4510651541658E+29
n5 1.4811591173485E+37

Nth Root

y√n
2√n 5212.6692778269
3√n 300.63539772677
4√n 72.198817703802
5√n 30.677789888661

Divisors of 27171921

1, 3, 7, 21, 49, 147, 184843, 554529, 1293901, 3881703, 9057307, 27171921

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 -27171920
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 27171921 can be divided by 12 positive divisors. The sum of these divisors (counting 27171921) is 1, the average is 0.083333333333333.

Base conversion 27171921

Base System Value
2 Binary 1100111101001110001010001
3 Ternary 1220010110212110
4 Quaternary 1213221301101
5 Quinary 23424000141
6 Senary 2410215533
8 Octal 147516121
10 Decimal 27171921
12 Duodecimal 91245a9
16 Hexadecimal 19e9c51
20 Vigesimal 89g9g1
36 Base36 g6dzl

Cryptographic Hash Functions

md5 7cf28971cc23442f9542c1d07f509b9e
sha1 8ace6b93d516716dccd8ee0818db116b0406fb96
sha256 ccb4984a1e684b4368b1efa591b30a2426da2be28a3725541c391c7475a59d9d
sha512 3c7d1be5dad36f68f0ce7a156bfd626a1a21676cdff1e6ae26a7dd0dbf40f23b0aa11f0d8838703d7ca9cd0f3b4993a3d8a360a91ae4ef0a4b2401f6a6021da3
ripemd-160 cbafd73b2a346e4848110037915efade8914bde3

27171921 as geometric shapes

Circle

Radius = n
Diameter 54343842
Circumference 170726214.79504
Area 2.31947961052E+15

Sphere

Radius = n
Volume 8.403295565088E+22
Surface area 9.27791844208E+15
Circumference 170726214.79504

Square

Length = n
Perimeter 108687684
Area 738313290830241
Diagonal 38426899.19393

Cube

Length = n
Surface area 4429879744981446
Volume 2.0061390411689E+22
Space diagonal 47063147.711248

Equilateral Triangle

Length = n
Perimeter 81515763
Area 3.1969903290534E+14
Altitude 23531573.855624

Triangular Pyramid

Length = n
Surface area 3.1969903290534E+14
Volume 2.3642575333561E+21
Height 12808966.397977