420101908 (number)

420101908 is an even 9-digits composite number following 420101907 and preceding 420101909. In scientific notation, it is written as 4.20101908 × 10^8. The sum of its digits is 25. It has a total of 4 prime factors and 12 positive divisors. There are 203105280 positive integers (up to 420101908) that are relatively prime to 420101908.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred one thousand nine hundred eight

Notation

Scientific notation 4.20101908 × 10^8
Engineering notation 4.20101908 × 10^6

Prime Factorization of 420101908

Prime Factorization 2 × 2 × 4633 × 22669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 210050954
Product of the distinct prime numbers

The prime factorization of 420101908 is 2 × 2 × 4633 × 22669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 56, 75, 240, 976, 1526, 4071, 33760, 25062, 860118, 379799, 2475273, 6068298, 88472591, 67582477, 673140645, 702186209, 2957204283, 653738729

Basic calculations (n = 420101908)

Multiplication

n×y
n×2 840203816
n×3 1260305724
n×4 1680407632
n×5 2100509540

Division

n÷y
n÷2 210050954
n÷3 140033969.33333
n÷3 105025477
n÷5 84020381.6

Exponentiation

ny
n2 176485613105240464
n3 7.4141942800061E+25
n4 3.1147171633133E+34
n5 1.3084986231882E+43

Nth Root

y√n
2√n 20496.387681736
3√n 748.94780334807
4√n 143.16559531443
5√n 53.048234022535

Divisors of 420101908

1, 2, 4, 4633, 9266, 18532, 22669, 45338, 90676, 105025477, 210050954, 420101908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420101907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420101908 can be divided by 12 positive divisors. The sum of these divisors (counting 420101908) is 1, the average is 0.083333333333333.

Base conversion 420101908

Base System Value
2 Binary 11001000010100011111100010100
3 Ternary 1002021111101110221
4 Quaternary 121002203330110
5 Quinary 1330021230113
6 Senary 105404124124
8 Octal 3102437424
10 Decimal 420101908
12 Duodecimal b8836644
16 Hexadecimal 190a3f14
20 Vigesimal 6b5cef8
36 Base36 6y48pg

Cryptographic Hash Functions

md5 3ce5f5d37f235947303730d10745a352
sha1 b49afc1a4922bd907623d4d2d483601e92560bb5
sha256 d1261565102531da4176aeece64b51e14a1b3e0e76736e0f80526c7aaf4ccc98
sha512 7735ffaa3808cfec977cc573421ac3225cc216c1f33b1d8ca380e619cd2713b43d1de071c7ac7eab36bdea74b2e04c4579c4c6c6a330acb1c02e2cba1918b331
ripemd-160 113e0c18be97f0b402138f06b7245829f71309e2

420101908 as geometric shapes

Circle

Radius = n
Diameter 840203816
Circumference 2639578135.8637
Area 5.5444590559571E+17

Sphere

Radius = n
Volume 3.1056504376473E+26
Surface area 2.2177836223829E+18
Circumference 2639578135.8637

Square

Length = n
Perimeter 1680407632
Area 176485613105240464
Diagonal 594113815.87241

Cube

Length = n
Surface area 1058913678631442784
Volume 7.4141942800061E+25
Space diagonal 727637849.01263

Equilateral Triangle

Length = n
Perimeter 1260305724
Area 7.6420512175805E+16
Altitude 363818924.50631

Triangular Pyramid

Length = n
Surface area 7.6420512175805E+16
Volume 8.7377117540447E+24
Height 198037938.62414