20147190 (number)

20147190 is an even 8-digits composite number following 20147189 and preceding 20147191. In scientific notation, it is written as 2.0147190 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 4572288 positive integers (up to 20147190) that are relatively prime to 20147190.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand one hundred ninety

Notation

Scientific notation 2.0147190 × 10^7
Engineering notation 2.0147190 × 10^6

Prime Factorization of 20147190

Prime Factorization 2 × 15 × 7 × 487 × 197

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20147190
Product of the distinct prime numbers

The prime factorization of 20147190 is 2 × 15 × 7 × 487 × 197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 92, 31, 166, 562, 1037, 3826, 15951, 32112, 20759, 402091, 7482832, 8970263, 70318333, 63724289, 24102050, 718995839, 1675546614, 1649050519

Basic calculations (n = 20147190)

Multiplication

n×y
n×2 40294380
n×3 60441570
n×4 80588760
n×5 100735950

Division

n÷y
n÷2 10073595
n÷3 6715730
n÷3 5036797.5
n÷5 4029438

Exponentiation

ny
n2 405909264896100
n3 8.1779310826221E+21
n4 1.6476233132849E+29
n5 3.3194979941181E+36

Nth Root

y√n
2√n 4488.5621305714
3√n 272.1060266437
4√n 66.996732238009
5√n 28.896343843439

Divisors of 20147190

1, 2, 7, 14, 15, 30, 105, 197, 210, 394, 487, 974, 1379, 2758, 2955, 3409, 5910, 6818, 7305, 14610, 20685, 41370, 51135, 95939, 102270, 191878, 671573, 1343146, 1439085, 2878170, 10073595, 20147190

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 -20147189
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 20147190 can be divided by 32 positive divisors. The sum of these divisors (counting 20147190) is 1, the average is 0.03125.

Base conversion 20147190

Base System Value
2 Binary 1001100110110101111110110
3 Ternary 1101220120202020
4 Quaternary 1030312233312
5 Quinary 20124202230
6 Senary 1555454010
8 Octal 114665766
10 Decimal 20147190
12 Duodecimal 68b7306
16 Hexadecimal 1336bf6
20 Vigesimal 65i7ja
36 Base36 bzto6

Cryptographic Hash Functions

md5 85349d1ce05a76c81fc6f28e85a6f0a2
sha1 46b592f080157568e8c56d8ce56429405b6de463
sha256 dc0f764d400acad7d62495a494c0fcff88f8067b273a88bd739e089f7ed3a212
sha512 9ae4fd7b64ab2a505c156891e6170ca92bd8312109c29294b9357e1c2328cb0fdfeb38e1ef0809fcd8474a195b44151fe5751b9250f2fd5c6121e74c4b24f5e4
ripemd-160 8096524dd9ee6077974653e171def0305405e85d

20147190 as geometric shapes

Circle

Radius = n
Diameter 40294380
Circumference 126588528.18896
Area 1.2752015646216E+15

Sphere

Radius = n
Volume 3.4255637614305E+22
Surface area 5.1008062584865E+15
Circumference 126588528.18896

Square

Length = n
Perimeter 80588760
Area 405909264896100
Diagonal 28492429.341708

Cube

Length = n
Surface area 2435455589376600
Volume 8.1779310826221E+21
Space diagonal 34895956.709744

Equilateral Triangle

Length = n
Perimeter 60441570
Area 1.7576386751574E+14
Altitude 17447978.354872

Triangular Pyramid

Length = n
Surface area 1.7576386751574E+14
Volume 9.6377842076638E+20
Height 9497476.4472359