20149095 (number)

20149095 is an odd 8-digits composite number following 20149094 and preceding 20149096. In scientific notation, it is written as 2.0149095 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 10598400 positive integers (up to 20149095) that are relatively prime to 20149095.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-nine thousand ninety-five

Notation

Scientific notation 2.0149095 × 10^7
Engineering notation 2.0149095 × 10^6

Prime Factorization of 20149095

Prime Factorization 5 × 3 × 73 × 18401

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20149095
Product of the distinct prime numbers

The prime factorization of 20149095 is 5 × 3 × 73 × 18401. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 36, 87, 463, 603, 1511, 612, 11591, 36882, 757280, 217089, 608302, 3132608, 2105195, 25230249, 401775415, 595017322, 3886968001, 8380126028

Basic calculations (n = 20149095)

Multiplication

n×y
n×2 40298190
n×3 60447285
n×4 80596380
n×5 100745475

Division

n÷y
n÷2 10074547.5
n÷3 6716365
n÷3 5037273.75
n÷5 4029819

Exponentiation

ny
n2 405986029319025
n3 8.1802510734218E+21
n4 1.6482465600223E+29
n5 3.3210676521312E+36

Nth Root

y√n
2√n 4488.7743315965
3√n 272.11460262285
4√n 66.998315886271
5√n 28.896890276497

Divisors of 20149095

1, 3, 5, 15, 73, 219, 365, 1095, 18401, 55203, 92005, 276015, 1343273, 4029819, 6716365, 20149095

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20149094
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20149095 can be divided by 16 positive divisors. The sum of these divisors (counting 20149095) is 1, the average is 0.0625.

Base conversion 20149095

Base System Value
2 Binary 1001100110111001101100111
3 Ternary 1101220200100210
4 Quaternary 1030313031213
5 Quinary 20124232340
6 Senary 1555510503
8 Octal 114671547
10 Decimal 20149095
12 Duodecimal 68b8433
16 Hexadecimal 1337367
20 Vigesimal 65icef
36 Base36 bzv53

Cryptographic Hash Functions

md5 b5d894a144a59142b568b9cfccaaf163
sha1 95103f5c8eab51f615da37fb3a54f1dac1904222
sha256 3707350ad4ea623fbb5f68ac3272416e1ef965a1f03a0e4fc9c5e6d706d8c35c
sha512 386d9d17a5e72b58dc45b38c5e8debe942b6b155c7bb1aa82f3407b3ca4a74eded13ff29666d738b77d9fceca1ddf5c590b67264ec9ea4389b894da54a35f121
ripemd-160 c4eb1c6d7339d634c57a808dba7a5a80ce3ff829

20149095 as geometric shapes

Circle

Radius = n
Diameter 40298190
Circumference 126600497.65697
Area 1.2754427271687E+15

Sphere

Radius = n
Volume 3.4265355569043E+22
Surface area 5.101770908675E+15
Circumference 126600497.65697

Square

Length = n
Perimeter 80596380
Area 405986029319025
Diagonal 28495123.418544

Cube

Length = n
Surface area 2435916175914150
Volume 8.1802510734218E+21
Space diagonal 34899256.266532

Equilateral Triangle

Length = n
Perimeter 60447285
Area 1.7579710748592E+14
Altitude 17449628.133266

Triangular Pyramid

Length = n
Surface area 1.7579710748592E+14
Volume 9.6405183430418E+20
Height 9498374.472848