20147477 (number)

20147477 is an odd 8-digits composite number following 20147476 and preceding 20147478. In scientific notation, it is written as 2.0147477 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 17110800 positive integers (up to 20147477) that are relatively prime to 20147477.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-seven thousand four hundred seventy-seven

Notation

Scientific notation 2.0147477 × 10^7
Engineering notation 2.0147477 × 10^6

Prime Factorization of 20147477

Prime Factorization 7 × 7 × 7 × 151 × 389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 411173
Product of the distinct prime numbers

The prime factorization of 20147477 is 7 × 7 × 7 × 151 × 389. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 92, 31, 676, 330, 5392, 1213, 45216, 3450, 198057, 17299, 5606493, 2647576, 74670542, 90091079, 589541976, 883486431, 9093865554, 5627557708

Basic calculations (n = 20147477)

Multiplication

n×y
n×2 40294954
n×3 60442431
n×4 80589908
n×5 100737385

Division

n÷y
n÷2 10073738.5
n÷3 6715825.6666667
n÷3 5036869.25
n÷5 4029495.4

Exponentiation

ny
n2 405920829465529
n3 8.1782805754777E+21
n4 1.6477171979398E+29
n5 3.3197344347997E+36

Nth Root

y√n
2√n 4488.5941006066
3√n 272.10731870244
4√n 66.996970831572
5√n 28.896426169594

Divisors of 20147477

1, 7, 49, 151, 343, 389, 1057, 2723, 7399, 19061, 51793, 58739, 133427, 411173, 2878211, 20147477

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 -20147476
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 20147477 can be divided by 16 positive divisors. The sum of these divisors (counting 20147477) is 1, the average is 0.0625.

Base conversion 20147477

Base System Value
2 Binary 1001100110110110100010101
3 Ternary 1101220121010212
4 Quaternary 1030312310111
5 Quinary 20124204402
6 Senary 1555455205
8 Octal 114666425
10 Decimal 20147477
12 Duodecimal 68b7505
16 Hexadecimal 1336d15
20 Vigesimal 65i8dh
36 Base36 bztw5

Cryptographic Hash Functions

md5 22a639e7aa6a8ad103cb1b964de4a39f
sha1 eb0eceb4eba53299faa3b21cb629fbb3c85a9cb6
sha256 c6f278e9411d8d22cb8065d618741b7123878e1a4d364fce7c26ec711e81359c
sha512 2c18bb14a78134874b757cf59023cd52d397fca0e76cf1c827077133bf55c2b244c6c22a976d6a4cbf79741b23c60f2a7e4d62ef8134173b62875304c2df81d6
ripemd-160 3d5b4f10ecb685cd04dde01263ae57dcb42ccd2c

20147477 as geometric shapes

Circle

Radius = n
Diameter 40294954
Circumference 126590331.46314
Area 1.275237895788E+15

Sphere

Radius = n
Volume 3.4257101566556E+22
Surface area 5.1009515831519E+15
Circumference 126590331.46314

Square

Length = n
Perimeter 80589908
Area 405920829465529
Diagonal 28492835.221

Cube

Length = n
Surface area 2435524976793174
Volume 8.1782805754777E+21
Space diagonal 34896453.808325

Equilateral Triangle

Length = n
Perimeter 60442431
Area 1.757688751212E+14
Altitude 17448226.904163

Triangular Pyramid

Length = n
Surface area 1.757688751212E+14
Volume 9.6381960889441E+20
Height 9497611.7403333