420140908 (number)

420140908 is an even 9-digits composite number following 420140907 and preceding 420140909. In scientific notation, it is written as 4.20140908 × 10^8. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 182669520 positive integers (up to 420140908) that are relatively prime to 420140908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20140908 × 10^8
Engineering notation 4.20140908 × 10^6

Prime Factorization of 420140908

Prime Factorization 2 × 2 × 23 × 11 × 415159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 210070454
Product of the distinct prime numbers

The prime factorization of 420140908 is 2 × 2 × 23 × 11 × 415159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 71, 58, 607, 77, 6979, 1587, 52298, 12421, 833925, 270056, 9024617, 2557834, 51900860, 87911139, 865955931, 726950304, 5863781273, 47880330

Basic calculations (n = 420140908)

Multiplication

n×y
n×2 840281816
n×3 1260422724
n×4 1680563632
n×5 2100704540

Division

n÷y
n÷2 210070454
n÷3 140046969.33333
n÷3 105035227
n÷5 84028181.6

Exponentiation

ny
n2 176518382575064464
n3 7.4162593533779E+25
n4 3.1158739386917E+34
n5 1.3091061058155E+43

Nth Root

y√n
2√n 20497.339046813
3√n 748.97097872524
4√n 143.16891787959
5√n 53.049218928466

Divisors of 420140908

1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 415159, 830318, 1660636, 4566749, 9133498, 9548657, 18266996, 19097314, 38194628, 105035227, 210070454, 420140908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420140907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420140908 can be divided by 24 positive divisors. The sum of these divisors (counting 420140908) is 1, the average is 0.041666666666667.

Base conversion 420140908

Base System Value
2 Binary 11001000010101101011101101100
3 Ternary 1002021120100222101
4 Quaternary 121002231131230
5 Quinary 1330024002113
6 Senary 105405024444
8 Octal 3102553554
10 Decimal 420140908
12 Duodecimal b8855124
16 Hexadecimal 190ad76c
20 Vigesimal 6b5hc58
36 Base36 6y52ss

Cryptographic Hash Functions

md5 8f572631ab13ccea87afc0246312675f
sha1 de5fdfff55563f02e8e1bc980feeb07a72830e42
sha256 0a2b3ac217b5b780e8d66946f9071f2f0383f20d7ce0aa287ef7d858c52c0d6e
sha512 08dc342b932c5f1e49947807339265dea499152c9eda3924c5a9daff6a280407d6da695ab73595cb180d2ae2f190ec453c4e8e06ff1452ba5ea4ee52cf0df82d
ripemd-160 2f619a865d551479e3fdbfae9c886c4c1f4e421d

420140908 as geometric shapes

Circle

Radius = n
Diameter 840281816
Circumference 2639823180.0907
Area 5.5454885392138E+17

Sphere

Radius = n
Volume 3.1065154535585E+26
Surface area 2.2181954156855E+18
Circumference 2639823180.0907

Square

Length = n
Perimeter 1680563632
Area 176518382575064464
Diagonal 594168970.20135

Cube

Length = n
Surface area 1059110295450386784
Volume 7.4162593533779E+25
Space diagonal 727705398.99412

Equilateral Triangle

Length = n
Perimeter 1260422724
Area 7.6434701772473E+16
Altitude 363852699.49706

Triangular Pyramid

Length = n
Surface area 7.6434701772473E+16
Volume 8.7401454663528E+24
Height 198056323.40045