421087907 (number)

421087907 is an odd 9-digits composite number following 421087906 and preceding 421087908. In scientific notation, it is written as 4.21087907 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 416464672 positive integers (up to 421087907) that are relatively prime to 421087907.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million eighty-seven thousand nine hundred seven

Notation

Scientific notation 4.21087907 × 10^8
Engineering notation 4.21087907 × 10^6

Prime Factorization of 421087907

Prime Factorization 107 × 5813 × 677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 421087907
Product of the distinct prime numbers

The prime factorization of 421087907 is 107 × 5813 × 677. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 26, 1, 848, 835, 9325, 4569, 22028, 49353, 553496, 662531, 5504555, 85654, 78651642, 66694750, 678438444, 515678336, 3995489885, 5713926326

Basic calculations (n = 421087907)

Multiplication

n×y
n×2 842175814
n×3 1263263721
n×4 1684351628
n×5 2105439535

Division

n÷y
n÷2 210543953.5
n÷3 140362635.66667
n÷3 105271976.75
n÷5 84217581.4

Exponentiation

ny
n2 177315025421640649
n3 7.466521293445E+25
n4 3.1440618240277E+34
n5 1.3239264129584E+43

Nth Root

y√n
2√n 20520.426579387
3√n 749.53328414718
4√n 143.24952558172
5√n 53.073112019204

Divisors of 421087907

1, 107, 677, 5813, 72439, 621991, 3935401, 421087907

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421087906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421087907 can be divided by 8 positive divisors. The sum of these divisors (counting 421087907) is 1, the average is 0.125.

Base conversion 421087907

Base System Value
2 Binary 11001000110010100101010100011
3 Ternary 1002100100111000102
4 Quaternary 121012110222203
5 Quinary 1330244303112
6 Senary 105441213015
8 Octal 3106245243
10 Decimal 421087907
12 Duodecimal b903116b
16 Hexadecimal 19194aa3
20 Vigesimal 6bbfjf7
36 Base36 6ypdib

Cryptographic Hash Functions

md5 f8ba9f566c70ba872d53451d94923026
sha1 5759b3fb3fe9919dddb89dff5f3a377b033e30c8
sha256 99745479bc2eaa8f666cb4170d135f7f054cfdcfcc6ebea51d9afa8a011610c0
sha512 ad11394080a7b2ae0fcd6d883eb83f054057eb48cd421c87184ce798449c3e836eeb2d2dc7e7007a370b76b29cbbfa83cee6950aeb074204a83cbaec1fc51d07
ripemd-160 b5f15b8519346d2a4b0dd880313e4849ab1c3e1d

421087907 as geometric shapes

Circle

Radius = n
Diameter 842175814
Circumference 2645773350.2934
Area 5.5705158123571E+17

Sphere

Radius = n
Volume 3.1275691257812E+26
Surface area 2.2282063249429E+18
Circumference 2645773350.2934

Square

Length = n
Perimeter 1684351628
Area 177315025421640649
Diagonal 595508229.0307

Cube

Length = n
Surface area 1063890152529843894
Volume 7.466521293445E+25
Space diagonal 729345649.37684

Equilateral Triangle

Length = n
Perimeter 1263263721
Area 7.6779658243912E+16
Altitude 364672824.68842

Triangular Pyramid

Length = n
Surface area 7.6779658243912E+16
Volume 8.7993797307812E+24
Height 198502743.01023