421948906 (number)

421948906 is an even 9-digits composite number following 421948905 and preceding 421948907. In scientific notation, it is written as 4.21948906 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 208084320 positive integers (up to 421948906) that are relatively prime to 421948906.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million nine hundred forty-eight thousand nine hundred six

Notation

Scientific notation 4.21948906 × 10^8
Engineering notation 4.21948906 × 10^6

Prime Factorization of 421948906

Prime Factorization 2 × 73 × 2890061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 421948906
Product of the distinct prime numbers

The prime factorization of 421948906 is 2 × 73 × 2890061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 49, 62, 423, 200, 867, 1215, 32448, 52457, 678092, 488942, 3517001, 3033936, 14025637, 58261555, 148703121, 427896106, 5439777030, 2638756666

Basic calculations (n = 421948906)

Multiplication

n×y
n×2 843897812
n×3 1265846718
n×4 1687795624
n×5 2109744530

Division

n÷y
n÷2 210974453
n÷3 140649635.33333
n÷3 105487226.5
n÷5 84389781.2

Exponentiation

ny
n2 178040879274596836
n3 7.5124154233194E+25
n4 3.1698554692872E+34
n5 1.3375170474438E+43

Nth Root

y√n
2√n 20541.394938027
3√n 750.04379359093
4√n 143.32269512546
5√n 53.094798022349

Divisors of 421948906

1, 2, 73, 146, 2890061, 5780122, 210974453, 421948906

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 -421948905
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 421948906 can be divided by 8 positive divisors. The sum of these divisors (counting 421948906) is 1, the average is 0.125.

Base conversion 421948906

Base System Value
2 Binary 11001001001100110110111101010
3 Ternary 1002101222020002021
4 Quaternary 121021212313222
5 Quinary 1331004331111
6 Senary 105511455054
8 Octal 3111466752
10 Decimal 421948906
12 Duodecimal b938748a
16 Hexadecimal 19266dea
20 Vigesimal 6bh3c56
36 Base36 6z7tuy

Cryptographic Hash Functions

md5 a98a7fbcd2d0570b255fb32557746377
sha1 7ae1058f63d1557148a5baba392c46e475945224
sha256 ef9ba3bccfb33313a569d40a4f4c7345dd35e4a88df0b22d0b3b1072f12601d7
sha512 0219bcd970ba39803ea81bf62ef29d269732826434ac763276ab064cd264b9648c42c4c2fd35e702aad4f1d4113d7e44c6022d76b4f3c4256ef111e48a4ca306
ripemd-160 dfbb0f5b2ff0f50b96b49d7219949efd36a20bcc

421948906 as geometric shapes

Circle

Radius = n
Diameter 843897812
Circumference 2651183166.5597
Area 5.5933191836774E+17

Sphere

Radius = n
Volume 3.1467932139487E+26
Surface area 2.237327673471E+18
Circumference 2651183166.5597

Square

Length = n
Perimeter 1687795624
Area 178040879274596836
Diagonal 596725865.49369

Cube

Length = n
Surface area 1068245275647581016
Volume 7.5124154233194E+25
Space diagonal 730836943.3901

Equilateral Triangle

Length = n
Perimeter 1265846718
Area 7.709396218196E+16
Altitude 365418471.69505

Triangular Pyramid

Length = n
Surface area 7.709396218196E+16
Volume 8.8534664815326E+24
Height 198908621.83123