420398045 (number)

420398045 is an odd 9-digits composite number following 420398044 and preceding 420398046. In scientific notation, it is written as 4.20398045 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 336318432 positive integers (up to 420398045) that are relatively prime to 420398045.

Interesting facts

Basic properties

Name

Name four hundred twenty million three hundred ninety-eight thousand forty-five

Notation

Scientific notation 4.20398045 × 10^8
Engineering notation 4.20398045 × 10^6

Prime Factorization of 420398045

Prime Factorization 5 × 84079609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 420398045
Product of the distinct prime numbers

The prime factorization of 420398045 is 5 × 84079609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 10, 13, 72, 49, 258, 8754, 6978, 66881, 81699, 773301, 462431, 1461137, 8461389, 5118191, 96122427, 879540250, 986978956, 3730905041, 6074935716

Basic calculations (n = 420398045)

Multiplication

n×y
n×2 840796090
n×3 1261194135
n×4 1681592180
n×5 2101990225

Division

n÷y
n÷2 210199022.5
n÷3 140132681.66667
n÷3 105099511.25
n÷5 84079609

Exponentiation

ny
n2 176734516239822025
n3 7.4298845111242E+25
n4 3.1235089230524E+34
n5 1.3131170447913E+43

Nth Root

y√n
2√n 20503.610535708
3√n 749.1237440401
4√n 143.19081861526
5√n 53.055710835604

Divisors of 420398045

1, 5, 84079609, 420398045

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420398044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420398045 can be divided by 4 positive divisors. The sum of these divisors (counting 420398045) is 1, the average is 0.25.

Base conversion 420398045

Base System Value
2 Binary 11001000011101100001111011101
3 Ternary 1002022001102200222
4 Quaternary 121003230033131
5 Quinary 1330110214140
6 Senary 105414331125
8 Octal 3103541735
10 Decimal 420398045
12 Duodecimal b8959aa5
16 Hexadecimal 190ec3dd
20 Vigesimal 6b79f25
36 Base36 6yal7h

Cryptographic Hash Functions

md5 443a59191fa19942819c289840a3a4a6
sha1 0cd0b81505d343ce169f9ee478e7e964399e281d
sha256 dbac84e68d22c2a3c556068c08253b3bce5210af2dda40010ecf3d34ce98931c
sha512 c6df7f262ae27a537fea80371c584ec76b633410053e7848eba9a7c2f69a338351eae5675f370756b7c036cff1d887f4f8c14508da977787d569e1aa64d57ceb
ripemd-160 ad940c7a9cf7fc35fc980a49ee42c1cf045e3931

420398045 as geometric shapes

Circle

Radius = n
Diameter 840796090
Circumference 2641438819.511
Area 5.5522785785477E+17

Sphere

Radius = n
Volume 3.1122227462891E+26
Surface area 2.2209114314191E+18
Circumference 2641438819.511

Square

Length = n
Perimeter 1681592180
Area 176734516239822025
Diagonal 594532616.83413

Cube

Length = n
Surface area 1060407097438932150
Volume 7.4298845111242E+25
Space diagonal 728150773.34263

Equilateral Triangle

Length = n
Perimeter 1261194135
Area 7.652829039462E+16
Altitude 364075386.67131

Triangular Pyramid

Length = n
Surface area 7.652829039462E+16
Volume 8.756202868748E+24
Height 198177538.94471