421036387 (number)

421036387 is an odd 9-digits composite number following 421036386 and preceding 421036388. In scientific notation, it is written as 4.21036387 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 411557952 positive integers (up to 421036387) that are relatively prime to 421036387.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million thirty-six thousand three hundred eighty-seven

Notation

Scientific notation 4.21036387 × 10^8
Engineering notation 4.21036387 × 10^6

Prime Factorization of 421036387

Prime Factorization 47 × 857 × 10453

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 421036387
Product of the distinct prime numbers

The prime factorization of 421036387 is 47 × 857 × 10453. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 89, 49, 597, 907, 5331, 2886, 33829, 95979, 618594, 952281, 9112692, 2589326, 73241417, 16965801, 949925924, 207700690, 7307792028, 4995134835

Basic calculations (n = 421036387)

Multiplication

n×y
n×2 842072774
n×3 1263109161
n×4 1684145548
n×5 2105181935

Division

n÷y
n÷2 210518193.5
n÷3 140345462.33333
n÷3 105259096.75
n÷5 84207277.4

Exponentiation

ny
n2 177271639178013769
n3 7.4637810477079E+25
n4 3.142523405686E+34
n5 1.323116700793E+43

Nth Root

y√n
2√n 20519.17120646
3√n 749.50271449719
4√n 143.24514374477
5√n 53.071813259248

Divisors of 421036387

1, 47, 857, 10453, 40279, 491291, 8958221, 421036387

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 -421036386
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 421036387 can be divided by 8 positive divisors. The sum of these divisors (counting 421036387) is 1, the average is 0.125.

Base conversion 421036387

Base System Value
2 Binary 11001000110001000000101100011
3 Ternary 1002100020212100021
4 Quaternary 121012020011203
5 Quinary 1330241131022
6 Senary 105440134311
8 Octal 3106100543
10 Decimal 421036387
12 Duodecimal b9007397
16 Hexadecimal 19188163
20 Vigesimal 6bb9aj7
36 Base36 6yo9r7

Cryptographic Hash Functions

md5 d949305b4d6a42cd0df8f0ae0ce6610d
sha1 aaa1fc818cb84f9fe0820920d6b5b86e909ba7f8
sha256 e6ce965a8c483eaeb2523381046de70165b74c9cabdd53af26fc24346818ee42
sha512 8c262f7755584004fe8b1595c6debd809cf3335d366b7af883b96d2b38d4ee50b84a220398c90e237559c11c603a95eb32715fc2de00edeb3d0d37e455ced43a
ripemd-160 4e80d0382208c79f8d1a5e479b97ea243f95d1b8

421036387 as geometric shapes

Circle

Radius = n
Diameter 842072774
Circumference 2645449640.5864
Area 5.5691527933147E+17

Sphere

Radius = n
Volume 3.1264212943309E+26
Surface area 2.2276611173259E+18
Circumference 2645449640.5864

Square

Length = n
Perimeter 1684145548
Area 177271639178013769
Diagonal 595435368.74797

Cube

Length = n
Surface area 1063629835068082614
Volume 7.4637810477079E+25
Space diagonal 729256414.11923

Equilateral Triangle

Length = n
Perimeter 1263109161
Area 7.6760871449334E+16
Altitude 364628207.05962

Triangular Pyramid

Length = n
Surface area 7.6760871449334E+16
Volume 8.7961503202098E+24
Height 198478456.24932