421369906 (number)

421369906 is an even 9-digits composite number following 421369905 and preceding 421369907. In scientific notation, it is written as 4.21369906 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 209803188 positive integers (up to 421369906) that are relatively prime to 421369906.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million three hundred sixty-nine thousand nine hundred six

Notation

Scientific notation 4.21369906 × 10^8
Engineering notation 4.21369906 × 10^6

Prime Factorization of 421369906

Prime Factorization 2 × 239 × 881527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 421369906
Product of the distinct prime numbers

The prime factorization of 421369906 is 2 × 239 × 881527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 29, 25, 1000, 734, 5457, 8773, 43197, 22945, 852113, 306859, 2681543, 3527906, 3453346, 62724774, 169358011, 403198486, 9853327597, 5624919879

Basic calculations (n = 421369906)

Multiplication

n×y
n×2 842739812
n×3 1264109718
n×4 1685479624
n×5 2106849530

Division

n÷y
n÷2 210684953
n÷3 140456635.33333
n÷3 105342476.5
n÷5 84273981.2

Exponentiation

ny
n2 177552597682448836
n3 7.4815321395509E+25
n4 3.1524924943786E+34
n5 1.328365466022E+43

Nth Root

y√n
2√n 20527.296607201
3√n 749.70056550492
4√n 143.27350280914
5√n 53.080218638361

Divisors of 421369906

1, 2, 239, 478, 881527, 1763054, 210684953, 421369906

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 -421369905
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 421369906 can be divided by 8 positive divisors. The sum of these divisors (counting 421369906) is 1, the average is 0.125.

Base conversion 421369906

Base System Value
2 Binary 11001000111011001100000110010
3 Ternary 1002100212210211211
4 Quaternary 121013121200302
5 Quinary 1330332314111
6 Senary 105451230334
8 Octal 3107314062
10 Decimal 421369906
12 Duodecimal b91483aa
16 Hexadecimal 191d9832
20 Vigesimal 6bdb4f6
36 Base36 6yvf3m

Cryptographic Hash Functions

md5 358063655e08e1a12fda66dbdd5d0ab2
sha1 2cd611544ac5124b8396fb2256a1b1678b2168e6
sha256 041bfdad6ea0f18f586e86d07cc5ee69a43b1c88c4b0168413e81cc98b6a6951
sha512 05a5cbf0cdad040268ab0acfffb6007d34e0b3561865777dd7f98c3ec98ba3b9ce9a755e3adb473e2bcbc9db4ee38da6eb876374b95edfb061ca3e571d2a1913
ripemd-160 fd62e334710b990c107db0ed5cb139ad0b5ef90c

421369906 as geometric shapes

Circle

Radius = n
Diameter 842739812
Circumference 2647545202.2668
Area 5.5779793650497E+17

Sphere

Radius = n
Volume 3.1338568542945E+26
Surface area 2.2311917460199E+18
Circumference 2647545202.2668

Square

Length = n
Perimeter 1685479624
Area 177552597682448836
Diagonal 595907035.84108

Cube

Length = n
Surface area 1065315586094693016
Volume 7.4815321395509E+25
Space diagonal 729834085.97252

Equilateral Triangle

Length = n
Perimeter 1264109718
Area 7.6882530050459E+16
Altitude 364917042.98626

Triangular Pyramid

Length = n
Surface area 7.6882530050459E+16
Volume 8.8170701825693E+24
Height 198635678.61369