405138047 (number)

405138047 is an odd 9-digits prime number following 405138046 and preceding 405138048. In scientific notation, it is written as 4.05138047 × 10^8. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 405138046 positive integers (up to 405138047) that are relatively prime to 405138047.

Interesting facts

Basic properties

Name

Name four hundred five million one hundred thirty-eight thousand forty-seven

Notation

Scientific notation 4.05138047 × 10^8
Engineering notation 4.05138047 × 10^6

Prime Factorization of 405138047

Prime Factorization 405138047

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 405138047
Product of the distinct prime numbers

The prime factorization of 405138047 is 405138047. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 5, 44, 6, 177, 900, 9455, 868, 90643, 41950, 16102, 933442, 58724, 1019514, 10258494, 12202527, 646502194, 325443913, 9524168078, 7099858972

Basic calculations (n = 405138047)

Multiplication

n×y
n×2 810276094
n×3 1215414141
n×4 1620552188
n×5 2025690235

Division

n÷y
n÷2 202569023.5
n÷3 135046015.66667
n÷3 101284511.75
n÷5 81027609.4

Exponentiation

ny
n2 164136837126974209
n3 6.6498077634379E+25
n4 2.6940901302047E+34
n5 1.0914784137931E+43

Nth Root

y√n
2√n 20128.04131057
3√n 739.947675263
4√n 141.87332839745
5√n 52.664820226643

Divisors of 405138047

1, 405138047

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 405138048
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 202569024
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 20128.041335411
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999950634
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405138047 can be divided by 2 positive divisors. The sum of these divisors (counting 405138047) is 405138048, the average is 202569024.

Base conversion 405138047

Base System Value
2 Binary 11000001001011110101001111111
3 Ternary 1001020100010220212
4 Quaternary 120021132221333
5 Quinary 1312203404142
6 Senary 104111303035
8 Octal 3011365177
10 Decimal 405138047
12 Duodecimal b381aa7b
16 Hexadecimal 1825ea7f
20 Vigesimal 66c2527
36 Base36 6p7iin

Cryptographic Hash Functions

md5 392a23d371c38e7881ab9942aac6bc8d
sha1 97580679d12995ca51fa9380e1a47c11558784f3
sha256 b37f69ee3c954177d9f35652fc2d93fa0b2ee79ba4066bc5f7f3932b74a61426
sha512 858eaae9ddba17f3a59f24f856e12267a91e8ad0d1266bbba037ffc4b884b5d39799d0b85356bbdf6c76ca77d9fb57d52d0907fea7a2cb288f3a56e2b4ea0924
ripemd-160 7c8a341c5580d23c31d7896dbe7fab98ab456258

405138047 as geometric shapes

Circle

Radius = n
Diameter 810276094
Circumference 2545557424.2898
Area 5.1565108170157E+17

Sphere

Radius = n
Volume 2.7854649623201E+26
Surface area 2.0626043268063E+18
Circumference 2545557424.2898

Square

Length = n
Perimeter 1620552188
Area 164136837126974209
Diagonal 572951720.70075

Cube

Length = n
Surface area 984821022761845254
Volume 6.6498077634379E+25
Space diagonal 701719681.48323

Equilateral Triangle

Length = n
Perimeter 1215414141
Area 7.1073335324394E+16
Altitude 350859840.74161

Triangular Pyramid

Length = n
Surface area 7.1073335324394E+16
Volume 7.8368736051899E+24
Height 190983906.90025