420138412 (number)

420138412 is an even 9-digits composite number following 420138411 and preceding 420138413. In scientific notation, it is written as 4.20138412 × 10^8. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 192592080 positive integers (up to 420138412) that are relatively prime to 420138412.

Interesting facts

Basic properties

Name

Name four hundred twenty million one hundred thirty-eight thousand four hundred twelve

Notation

Scientific notation 4.20138412 × 10^8
Engineering notation 4.20138412 × 10^6

Prime Factorization of 420138412

Prime Factorization 2 × 2 × 31 × 19 × 178327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 210069206
Product of the distinct prime numbers

The prime factorization of 420138412 is 2 × 2 × 31 × 19 × 178327. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 19, 28, 553, 256, 5742, 2099, 26787, 17932, 25592, 420657, 2230077, 1058720, 94060160, 39839046, 10976595, 413474027, 5247690627, 4585239942

Basic calculations (n = 420138412)

Multiplication

n×y
n×2 840276824
n×3 1260415236
n×4 1680553648
n×5 2100692060

Division

n÷y
n÷2 210069206
n÷3 140046137.33333
n÷3 105034603
n÷5 84027682.4

Exponentiation

ny
n2 176516285237881744
n3 7.4161271771983E+25
n4 3.1157998954181E+34
n5 1.3090672201707E+43

Nth Root

y√n
2√n 20497.278160771
3√n 748.96949554406
4√n 143.16870524235
5√n 53.049155896677

Divisors of 420138412

1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 178327, 356654, 713308, 3388213, 5528137, 6776426, 11056274, 13552852, 22112548, 105034603, 210069206, 420138412

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 -420138411
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 420138412 can be divided by 24 positive divisors. The sum of these divisors (counting 420138412) is 1, the average is 0.041666666666667.

Base conversion 420138412

Base System Value
2 Binary 11001000010101100110110101100
3 Ternary 1002021120020112221
4 Quaternary 121002230312230
5 Quinary 1330023412122
6 Senary 105405005124
8 Octal 3102546654
10 Decimal 420138412
12 Duodecimal b88537a4
16 Hexadecimal 190acdac
20 Vigesimal 6b5h60c
36 Base36 6y50vg

Cryptographic Hash Functions

md5 2e332dc74a244d67fe80616298f3e74e
sha1 f66cebb765a491ef278acf5308996ecabf625fc5
sha256 0d48e369634f1f919bab9917336e0beaabcb518303955b358241255345522208
sha512 013f3d17da667b6312a6ac3ca771c6c674676626c9bec9e36d486e85a2b8a8bbde4c07074cd19fda3cd489faa14c92cf90ce5670e29c8f8547035956b9fefb2d
ripemd-160 659492bb81136fd5f8a0f2d7ff5deb154f668fd9

420138412 as geometric shapes

Circle

Radius = n
Diameter 840276824
Circumference 2639807497.2602
Area 5.5454226494229E+17

Sphere

Radius = n
Volume 3.1064600877298E+26
Surface area 2.2181690597692E+18
Circumference 2639807497.2602

Square

Length = n
Perimeter 1680553648
Area 176516285237881744
Diagonal 594165440.3243

Cube

Length = n
Surface area 1059097711427290464
Volume 7.4161271771983E+25
Space diagonal 727701075.79531

Equilateral Triangle

Length = n
Perimeter 1260415236
Area 7.6433793598833E+16
Altitude 363850537.89765

Triangular Pyramid

Length = n
Surface area 7.6433793598833E+16
Volume 8.7399896952312E+24
Height 198055146.77477