421424861 (number)

421424861 is an odd 9-digits composite number following 421424860 and preceding 421424862. In scientific notation, it is written as 4.21424861 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 353643120 positive integers (up to 421424861) that are relatively prime to 421424861.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million four hundred twenty-four thousand eight hundred sixty-one

Notation

Scientific notation 4.21424861 × 10^8
Engineering notation 4.21424861 × 10^6

Prime Factorization of 421424861

Prime Factorization 11 × 13 × 2947027

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 421424861
Product of the distinct prime numbers

The prime factorization of 421424861 is 11 × 13 × 2947027. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 27, 37, 438, 476, 676, 3679, 12320, 97531, 436906, 280221, 7982647, 2107668, 35310571, 56498321, 428247541, 815412626, 5372375403, 2055698790

Basic calculations (n = 421424861)

Multiplication

n×y
n×2 842849722
n×3 1264274583
n×4 1685699444
n×5 2107124305

Division

n÷y
n÷2 210712430.5
n÷3 140474953.66667
n÷3 105356215.25
n÷5 84284972.2

Exponentiation

ny
n2 177598913468869321
n3 7.4844597422369E+25
n4 3.1541374065323E+34
n5 1.3292319181228E+43

Nth Root

y√n
2√n 20528.635147033
3√n 749.73315603329
4√n 143.27817400788
5√n 53.08160310897

Divisors of 421424861

1, 11, 13, 143, 2947027, 32417297, 38311351, 421424861

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 -421424860
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 421424861 can be divided by 8 positive divisors. The sum of these divisors (counting 421424861) is 1, the average is 0.125.

Base conversion 421424861

Base System Value
2 Binary 11001000111100110111011011101
3 Ternary 1002100222121020012
4 Quaternary 121013212323131
5 Quinary 1330341043421
6 Senary 105452333005
8 Octal 3107467335
10 Decimal 421424861
12 Duodecimal b9174165
16 Hexadecimal 191e6edd
20 Vigesimal 6bdi231
36 Base36 6ywli5

Cryptographic Hash Functions

md5 f35ea14dae85c54ddb1508c7ddd07642
sha1 d3593650319140d31c45313a78587b80c19cbc7f
sha256 3753428f3d98208794230e7da12702b519d35bb1e6ac0528f43d0cd59af91c75
sha512 5509fd6c57b30039a99d5e06b5ad96d179259432a4cc6f17ffa3f02bf8b56cfb7b52213408799a241e7f2516adb714b54dc5522deddfaa2dd1b39313ceeccc95
ripemd-160 deb5a35211e1f1acd38be664f5f3570832ed4630

421424861 as geometric shapes

Circle

Radius = n
Diameter 842849722
Circumference 2647890494.7154
Area 5.5794344183933E+17

Sphere

Radius = n
Volume 3.13508316564E+26
Surface area 2.2317737673573E+18
Circumference 2647890494.7154

Square

Length = n
Perimeter 1685699444
Area 177598913468869321
Diagonal 595984753.9474

Cube

Length = n
Surface area 1065593480813215926
Volume 7.4844597422369E+25
Space diagonal 729929270.82465

Equilateral Triangle

Length = n
Perimeter 1264274583
Area 7.6902585374278E+16
Altitude 364964635.41233

Triangular Pyramid

Length = n
Surface area 7.6902585374278E+16
Volume 8.8205203954224E+24
Height 198661584.64913