421138105 (number)

421138105 is an odd 9-digits composite number following 421138104 and preceding 421138106. In scientific notation, it is written as 4.21138105 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 336910480 positive integers (up to 421138105) that are relatively prime to 421138105.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million one hundred thirty-eight thousand one hundred five

Notation

Scientific notation 4.21138105 × 10^8
Engineering notation 4.21138105 × 10^6

Prime Factorization of 421138105

Prime Factorization 5 × 84227621

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421138105
Product of the distinct prime numbers

The prime factorization of 421138105 is 5 × 84227621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 84, 57, 312, 803, 3249, 6982, 89779, 19635, 35579, 533697, 8258401, 3622908, 73867092, 93274039, 977926260, 603085651, 4252690887, 1308210757

Basic calculations (n = 421138105)

Multiplication

n×y
n×2 842276210
n×3 1263414315
n×4 1684552420
n×5 2105690525

Division

n÷y
n÷2 210569052.5
n÷3 140379368.33333
n÷3 105284526.25
n÷5 84227621

Exponentiation

ny
n2 177357303482991025
n3 7.4691918696737E+25
n4 3.1455613098758E+34
n5 1.3247157292024E+43

Nth Root

y√n
2√n 20521.649665658
3√n 749.56306698363
4√n 143.25379459427
5√n 53.074377330795

Divisors of 421138105

1, 5, 84227621, 421138105

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421138104
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421138105 can be divided by 4 positive divisors. The sum of these divisors (counting 421138105) is 1, the average is 0.25.

Base conversion 421138105

Base System Value
2 Binary 11001000110100000111010111001
3 Ternary 1002100110000212121
4 Quaternary 121012200322321
5 Quinary 1330302404410
6 Senary 105442241241
8 Octal 3106407271
10 Decimal 421138105
12 Duodecimal b9056221
16 Hexadecimal 191a0eb9
20 Vigesimal 6bc2555
36 Base36 6yqg8p

Cryptographic Hash Functions

md5 d3375a4db8f35139a9b76ca837077d32
sha1 7bfd70ab7276cdedb7c43326fd64814ccb5f3f3b
sha256 27a887e2162e1e61fd869521d226fb8a145f8b95ac8bae8affc9ccccdbafeb3c
sha512 60bbf84841f8f91232af57259e9b38383d593b632308d7f8e37381e187330000492ed3e1efb483476322019d1a79fd560f5f992c67dd7773d80c16a9ee84e271
ripemd-160 adc674b6e9d62cf29ff102de816efa56c1e64e9f

421138105 as geometric shapes

Circle

Radius = n
Diameter 842276210
Circumference 2646088753.6295
Area 5.5718440168266E+17

Sphere

Radius = n
Volume 3.1286877741359E+26
Surface area 2.2287376067306E+18
Circumference 2646088753.6295

Square

Length = n
Perimeter 1684552420
Area 177357303482991025
Diagonal 595579219.7231

Cube

Length = n
Surface area 1064143820897946150
Volume 7.4691918696737E+25
Space diagonal 729432594.86328

Equilateral Triangle

Length = n
Perimeter 1263414315
Area 7.6797965181488E+16
Altitude 364716297.43164

Triangular Pyramid

Length = n
Surface area 7.6797965181488E+16
Volume 8.8025270350495E+24
Height 198526406.57437