421457568 (number)

421457568 is an even 9-digits composite number following 421457567 and preceding 421457569. In scientific notation, it is written as 4.21457568 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 120416256 positive integers (up to 421457568) that are relatively prime to 421457568.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million four hundred fifty-seven thousand five hundred sixty-eight

Notation

Scientific notation 4.21457568 × 10^8
Engineering notation 4.21457568 × 10^6

Prime Factorization of 421457568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 3 × 627169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 26341098
Product of the distinct prime numbers

The prime factorization of 421457568 is 2 × 2 × 2 × 2 × 2 × 7 × 3 × 627169. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 5, 39, 48, 351, 52, 2353, 8969, 27448, 83650, 478824, 695466, 8487709, 3028544, 25206932, 63632060, 747958577, 250518517, 4013156314, 1745145925

Basic calculations (n = 421457568)

Multiplication

n×y
n×2 842915136
n×3 1264372704
n×4 1685830272
n×5 2107287840

Division

n÷y
n÷2 210728784
n÷3 140485856
n÷3 105364392
n÷5 84291513.6

Exponentiation

ny
n2 177626481624474624
n3 7.4862024957848E+25
n4 3.155116697429E+34
n5 1.3297478100546E+43

Nth Root

y√n
2√n 20529.431750538
3√n 749.75255125669
4√n 143.28095390015
5√n 53.082427021491

Divisors of 421457568

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 627169, 1254338, 1881507, 2508676, 3763014, 4390183, 5017352, 7526028, 8780366, 10034704, 13170549, 15052056, 17560732, 20069408, 26341098, 30104112, 35121464, 52682196, 60208224, 70242928, 105364392, 140485856, 210728784, 421457568

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421457567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421457568 can be divided by 48 positive divisors. The sum of these divisors (counting 421457568) is 1, the average is 0.020833333333333.

Base conversion 421457568

Base System Value
2 Binary 11001000111101110111010100000
3 Ternary 1002101001021002120
4 Quaternary 121013232322200
5 Quinary 1330343120233
6 Senary 105453144240
8 Octal 3107567240
10 Decimal 421457568
12 Duodecimal b918b080
16 Hexadecimal 191eeea0
20 Vigesimal 6be23i8
36 Base36 6yxaqo

Cryptographic Hash Functions

md5 448d15231c76e944da0d7748369fe1af
sha1 6fc53378a7f3b711f14b05f6b8258b5bef7755dd
sha256 49a7962280e95b8b4d0ae5ede3c9782bef3721c9350935a26a89caa4c76d0bad
sha512 63871b388f0352c68ac0a4b257c32647331fd9e73bdfda0c782d6d04e639f8e491d67755933db2863dce87f33e5d403969c1ccbbe014b0848db4438a36c96a61
ripemd-160 0ce5f3755d6aac92c975925e357a9c34fa0ac379

421457568 as geometric shapes

Circle

Radius = n
Diameter 842915136
Circumference 2648095998.8572
Area 5.5803004975445E+17

Sphere

Radius = n
Volume 3.1358131685391E+26
Surface area 2.2321201990178E+18
Circumference 2648095998.8572

Square

Length = n
Perimeter 1685830272
Area 177626481624474624
Diagonal 596031008.63038

Cube

Length = n
Surface area 1065758889746847744
Volume 7.4862024957848E+25
Space diagonal 729985921.01041

Equilateral Triangle

Length = n
Perimeter 1264372704
Area 7.6914522735822E+16
Altitude 364992960.50521

Triangular Pyramid

Length = n
Surface area 7.6914522735822E+16
Volume 8.8225742501751E+24
Height 198677002.87679