420705938 (number)

420705938 is an even 9-digits composite number following 420705937 and preceding 420705939. In scientific notation, it is written as 4.20705938 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 209593296 positive integers (up to 420705938) that are relatively prime to 420705938.

Interesting facts

Basic properties

Name

Name four hundred twenty million seven hundred five thousand nine hundred thirty-eight

Notation

Scientific notation 4.20705938 × 10^8
Engineering notation 4.20705938 × 10^6

Prime Factorization of 420705938

Prime Factorization 2 × 277 × 759397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420705938
Product of the distinct prime numbers

The prime factorization of 420705938 is 2 × 277 × 759397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 24, 72, 902, 871, 4565, 6517, 17470, 31966, 253616, 603991, 5050613, 4048818, 70781130, 59616015, 437013895, 534234930, 5679900647, 19299206

Basic calculations (n = 420705938)

Multiplication

n×y
n×2 841411876
n×3 1262117814
n×4 1682823752
n×5 2103529690

Division

n÷y
n÷2 210352969
n÷3 140235312.66667
n÷3 105176484.5
n÷5 84141187.6

Exponentiation

ny
n2 176993486268459844
n3 7.4462210660463E+25
n4 3.1326694181463E+34
n5 1.3179326260052E+43

Nth Root

y√n
2√n 20511.11742446
3√n 749.30658161068
4√n 143.2170291008
5√n 53.06347999568

Divisors of 420705938

1, 2, 277, 554, 759397, 1518794, 210352969, 420705938

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 -420705937
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 420705938 can be divided by 8 positive divisors. The sum of these divisors (counting 420705938) is 1, the average is 0.125.

Base conversion 420705938

Base System Value
2 Binary 11001000100110111011010010010
3 Ternary 1002022122002001102
4 Quaternary 121010313122102
5 Quinary 1330200042223
6 Senary 105425104402
8 Octal 3104673222
10 Decimal 420705938
12 Duodecimal b8a88102
16 Hexadecimal 19137692
20 Vigesimal 6b984gi
36 Base36 6yh6s2

Cryptographic Hash Functions

md5 5d4409c0a4e1535c51c096ef676a8c60
sha1 229f8a9f8e546f1c805398b776259af460e71fb4
sha256 67be25ee5117aeb4a0a17ca9c58711dd9ad874ed3f70bb281d2448fc75ebfcbe
sha512 d9e868969b5f6b7b025b2a2e7f93fc261f1f74b2862239679bcffdc17abb1e103f9d0074a27b96d03c2d4cd8f52dec5fa3b7bf06cd51ccb11fcab8b6835e4ea2
ripemd-160 221ee684259ab573d4e909696493323742981b11

420705938 as geometric shapes

Circle

Radius = n
Diameter 841411876
Circumference 2643373368.2848
Area 5.5604143619424E+17

Sphere

Radius = n
Volume 3.1190657864129E+26
Surface area 2.224165744777E+18
Circumference 2643373368.2848

Square

Length = n
Perimeter 1682823752
Area 176993486268459844
Diagonal 594968043.29049

Cube

Length = n
Surface area 1061960917610759064
Volume 7.4462210660463E+25
Space diagonal 728684059.66192

Equilateral Triangle

Length = n
Perimeter 1262117814
Area 7.6640427706429E+16
Altitude 364342029.83096

Triangular Pyramid

Length = n
Surface area 7.6640427706429E+16
Volume 8.775455683359E+24
Height 198322681.09683