420140903 (number)

420140903 is an odd 9-digits composite number following 420140902 and preceding 420140904. In scientific notation, it is written as 4.20140903 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 332419104 positive integers (up to 420140903) that are relatively prime to 420140903.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20140903 × 10^8
Engineering notation 4.20140903 × 10^6

Prime Factorization of 420140903

Prime Factorization 7 × 13 × 4616933

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420140903
Product of the distinct prime numbers

The prime factorization of 420140903 is 7 × 13 × 4616933. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 24, 56, 387, 262, 496, 1683, 79532, 17835, 356884, 28907, 275084, 6301903, 57126340, 59127779, 790534743, 595223467, 3964953944, 5989874736

Basic calculations (n = 420140903)

Multiplication

n×y
n×2 840281806
n×3 1260422709
n×4 1680563612
n×5 2100704515

Division

n÷y
n÷2 210070451.5
n÷3 140046967.66667
n÷3 105035225.75
n÷5 84028180.6

Exponentiation

ny
n2 176518378373655409
n3 7.4162590886003E+25
n4 3.1158737903665E+34
n5 1.3091060279186E+43

Nth Root

y√n
2√n 20497.338924846
3√n 748.97097575413
4√n 143.16891745364
5√n 53.049218802201

Divisors of 420140903

1, 7, 13, 91, 4616933, 32318531, 60020129, 420140903

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 -420140902
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 420140903 can be divided by 8 positive divisors. The sum of these divisors (counting 420140903) is 1, the average is 0.125.

Base conversion 420140903

Base System Value
2 Binary 11001000010101101011101100111
3 Ternary 1002021120100222012
4 Quaternary 121002231131213
5 Quinary 1330024002103
6 Senary 105405024435
8 Octal 3102553547
10 Decimal 420140903
12 Duodecimal b885511b
16 Hexadecimal 190ad767
20 Vigesimal 6b5hc53
36 Base36 6y52sn

Cryptographic Hash Functions

md5 ecafb4f7232ca6afbd38c8f9f28d2e52
sha1 a384c402d2df9bcef49fa6c201993a751a6e5d61
sha256 63aedb30a5202402e1d3221c394f0f4103f6dd7f057f61e07b9594939e2e26ad
sha512 34f8612f206505b2ed941016aa03244bc6c6d19ad6d7d2ca5f2eef23b44843233bfff41154e7e346aa3e217a72add1cf1bd682af51892e48b3ecdc58083860b5
ripemd-160 2dd32ef16a0681b45ed7505190b3673906a72553

420140903 as geometric shapes

Circle

Radius = n
Diameter 840281806
Circumference 2639823148.6748
Area 5.5454884072226E+17

Sphere

Radius = n
Volume 3.1065153426487E+26
Surface area 2.218195362889E+18
Circumference 2639823148.6748

Square

Length = n
Perimeter 1680563612
Area 176518378373655409
Diagonal 594168963.13028

Cube

Length = n
Surface area 1059110270241932454
Volume 7.4162590886003E+25
Space diagonal 727705390.33387

Equilateral Triangle

Length = n
Perimeter 1260422709
Area 7.643469995321E+16
Altitude 363852695.16693

Triangular Pyramid

Length = n
Surface area 7.643469995321E+16
Volume 8.7401451543094E+24
Height 198056321.04343