420823902 (number)

420823902 is an even 9-digits composite number following 420823901 and preceding 420823903. In scientific notation, it is written as 4.20823902 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 140274632 positive integers (up to 420823902) that are relatively prime to 420823902.

Interesting facts

Basic properties

Name

Name four hundred twenty million eight hundred twenty-three thousand nine hundred two

Notation

Scientific notation 4.20823902 × 10^8
Engineering notation 4.20823902 × 10^6

Prime Factorization of 420823902

Prime Factorization 2 × 3 × 70137317

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420823902
Product of the distinct prime numbers

The prime factorization of 420823902 is 2 × 3 × 70137317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 94, 10, 475, 146, 8063, 8835, 9973, 87816, 484660, 398643, 2216132, 8917942, 92622422, 97363941, 451210185, 741706088, 3408874320, 3638082795

Basic calculations (n = 420823902)

Multiplication

n×y
n×2 841647804
n×3 1262471706
n×4 1683295608
n×5 2104119510

Division

n÷y
n÷2 210411951
n÷3 140274634
n÷3 105205975.5
n÷5 84164780.4

Exponentiation

ny
n2 177092756494505604
n3 7.4524864803954E+25
n4 3.1361844402822E+34
n5 1.3197813735513E+43

Nth Root

y√n
2√n 20513.992834161
3√n 749.37660909972
4√n 143.22706739356
5√n 53.066455412875

Divisors of 420823902

1, 2, 3, 6, 70137317, 140274634, 210411951, 420823902

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 -420823901
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 420823902 can be divided by 8 positive divisors. The sum of these divisors (counting 420823902) is 1, the average is 0.125.

Base conversion 420823902

Base System Value
2 Binary 11001000101010100001101011110
3 Ternary 1002022212001212110
4 Quaternary 121011110031132
5 Quinary 1330212331102
6 Senary 105431414450
8 Octal 3105241536
10 Decimal 420823902
12 Duodecimal b8b24426
16 Hexadecimal 1915435e
20 Vigesimal 6ba2jf2
36 Base36 6yjpsu

Cryptographic Hash Functions

md5 95da1af6434581f8896349bcecd5f270
sha1 c17bc1ab8240a2d8a2bf0c473fe8710fa56c3dd2
sha256 741486379e79a644e4411ae8fbd9fe45504a998de19ba8da96c91b015b5ee4ad
sha512 bfb5f647403692022a4cb77d57967ac457944711d36f042a109992f7f40aacca1894faa95ce146ee59f62b87f03b997c2cac94f15e3659d9c4422652e435be50
ripemd-160 3d60b62b4667ce78892a58b5e489f7b28f30ee10

420823902 as geometric shapes

Circle

Radius = n
Diameter 841647804
Circumference 2644114557.9564
Area 5.563533028071E+17

Sphere

Radius = n
Volume 3.1216902370383E+26
Surface area 2.2254132112284E+18
Circumference 2644114557.9564

Square

Length = n
Perimeter 1683295608
Area 177092756494505604
Diagonal 595134869.57917

Cube

Length = n
Surface area 1062556538967033624
Volume 7.4524864803954E+25
Space diagonal 728888379.30339

Equilateral Triangle

Length = n
Perimeter 1262471706
Area 7.6683412975227E+16
Altitude 364444189.65169

Triangular Pyramid

Length = n
Surface area 7.6683412975227E+16
Volume 8.7828395449811E+24
Height 198378289.85972