420140902 (number)

420140902 is an even 9-digits composite number following 420140901 and preceding 420140903. In scientific notation, it is written as 4.20140902 × 10^8. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 210070450 positive integers (up to 420140902) that are relatively prime to 420140902.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred forty thousand nine hundred two

Notation

Scientific notation 4.20140902 × 10^8
Engineering notation 4.20140902 × 10^6

Prime Factorization of 420140902

Prime Factorization 2 × 210070451

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420140902
Product of the distinct prime numbers

The prime factorization of 420140902 is 2 × 210070451. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 58, 13, 102, 478, 5079, 6602, 11074, 77702, 549035, 137113, 8631675, 5700414, 69251646, 15844825, 95048832, 706119875, 967506027, 8742075050

Basic calculations (n = 420140902)

Multiplication

n×y
n×2 840281804
n×3 1260422706
n×4 1680563608
n×5 2100704510

Division

n÷y
n÷2 210070451
n÷3 140046967.33333
n÷3 105035225.5
n÷5 84028180.4

Exponentiation

ny
n2 176518377533373604
n3 7.4162590356448E+25
n4 3.1158737607015E+34
n5 1.3091060123392E+43

Nth Root

y√n
2√n 20497.338900452
3√n 748.97097515991
4√n 143.16891736844
5√n 53.049218776948

Divisors of 420140902

1, 2, 210070451, 420140902

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420140901
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420140902 can be divided by 4 positive divisors. The sum of these divisors (counting 420140902) is 1, the average is 0.25.

Base conversion 420140902

Base System Value
2 Binary 11001000010101101011101100110
3 Ternary 1002021120100222011
4 Quaternary 121002231131212
5 Quinary 1330024002102
6 Senary 105405024434
8 Octal 3102553546
10 Decimal 420140902
12 Duodecimal b885511a
16 Hexadecimal 190ad766
20 Vigesimal 6b5hc52
36 Base36 6y52sm

Cryptographic Hash Functions

md5 fd2ebeccfea91de331184ef7b89dedcf
sha1 78b54923595817eba74b3b6e16a95dc8d3478e2e
sha256 6583a92c4a2c6e7b9a01fd1353025cab2fe70718a95f63bb028ed932d5425a4e
sha512 a6735c5222003f94248667c944fee9b7e45303831f15122eb4ec8787b04c253a25e9efd29effc198cfc8ddbc8181af3f3d2a3ca18336b8e17c390707c68a0f08
ripemd-160 9329819af55ae37ea956cd4b6771111391920f88

420140902 as geometric shapes

Circle

Radius = n
Diameter 840281804
Circumference 2639823142.3916
Area 5.5454883808244E+17

Sphere

Radius = n
Volume 3.1065153204668E+26
Surface area 2.2181953523297E+18
Circumference 2639823142.3916

Square

Length = n
Perimeter 1680563608
Area 176518377533373604
Diagonal 594168961.71607

Cube

Length = n
Surface area 1059110265200241624
Volume 7.4162590356448E+25
Space diagonal 727705388.60182

Equilateral Triangle

Length = n
Perimeter 1260422706
Area 7.6434699589357E+16
Altitude 363852694.30091

Triangular Pyramid

Length = n
Surface area 7.6434699589357E+16
Volume 8.7401450919008E+24
Height 198056320.57202