420140947 (number)

420140947 is an odd 9-digits composite number following 420140946 and preceding 420140948. In scientific notation, it is written as 4.20140947 × 10^8. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 413019856 positive integers (up to 420140947) that are relatively prime to 420140947.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred forty thousand nine hundred forty-seven

Notation

Scientific notation 4.20140947 × 10^8
Engineering notation 4.20140947 × 10^6

Prime Factorization of 420140947

Prime Factorization 59 × 7121033

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420140947
Product of the distinct prime numbers

The prime factorization of 420140947 is 59 × 7121033. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 46, 75, 807, 391, 3267, 5342, 98849, 61815, 757214, 795906, 9120079, 1104897, 16950493, 35391596, 392709936, 948238021, 3334761092, 6829618148

Basic calculations (n = 420140947)

Multiplication

n×y
n×2 840281894
n×3 1260422841
n×4 1680563788
n×5 2100704735

Division

n÷y
n÷2 210070473.5
n÷3 140046982.33333
n÷3 105035236.75
n÷5 84028189.4

Exponentiation

ny
n2 176518415346056809
n3 7.4162614186432E+25
n4 3.1158750956283E+34
n5 1.309106713411E+43

Nth Root

y√n
2√n 20497.339998156
3√n 748.9710018999
4√n 143.16892120204
5√n 53.049219913336

Divisors of 420140947

1, 59, 7121033, 420140947

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 -420140946
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 420140947 can be divided by 4 positive divisors. The sum of these divisors (counting 420140947) is 1, the average is 0.25.

Base conversion 420140947

Base System Value
2 Binary 11001000010101101011110010011
3 Ternary 1002021120101000211
4 Quaternary 121002231132103
5 Quinary 1330024002242
6 Senary 105405024551
8 Octal 3102553623
10 Decimal 420140947
12 Duodecimal b8855157
16 Hexadecimal 190ad793
20 Vigesimal 6b5hc77
36 Base36 6y52tv

Cryptographic Hash Functions

md5 1fac01e5d14599e2da26dbb0d5491958
sha1 538768be3355375bbf18cd25c38a3bd4fdb0c047
sha256 6ab0760a3b3ddd8789da2afdd4b0a1a67d609fa1b1d9d1d9ba7a1df8af7dbe68
sha512 31fd724416b43ca89fa76a88a2d7a341e295e293db6be333009795987ea81248e83628be489507dca93b4768e190e23e55e06f4dfaaba0c5967bc2e2cbea4f90
ripemd-160 a9f380790be664839eba4b282dbb58863949077e

420140947 as geometric shapes

Circle

Radius = n
Diameter 840281894
Circumference 2639823425.1349
Area 5.5454895687448E+17

Sphere

Radius = n
Volume 3.1065163186548E+26
Surface area 2.2181958274979E+18
Circumference 2639823425.1349

Square

Length = n
Perimeter 1680563788
Area 176518415346056809
Diagonal 594169025.35568

Cube

Length = n
Surface area 1059110492076340854
Volume 7.4162614186432E+25
Space diagonal 727705466.5441

Equilateral Triangle

Length = n
Perimeter 1260422841
Area 7.6434715962729E+16
Altitude 363852733.27205

Triangular Pyramid

Length = n
Surface area 7.6434715962729E+16
Volume 8.7401479002912E+24
Height 198056341.78523