678420172 (number)

678420172 is an even 9-digits composite number following 678420171 and preceding 678420173. In scientific notation, it is written as 6.78420172 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 339210084 positive integers (up to 678420172) that are relatively prime to 678420172.

Interesting facts

Basic properties

Name

Name six hundred seventy-eight million four hundred twenty thousand one hundred seventy-two

Notation

Scientific notation 6.78420172 × 10^8
Engineering notation 6.78420172 × 10^6

Prime Factorization of 678420172

Prime Factorization 2 × 2 × 169605043

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 339210086
Product of the distinct prime numbers

The prime factorization of 678420172 is 2 × 2 × 169605043. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 71, 35, 167, 806, 4362, 4259, 94695, 5637, 840483, 937446, 3893223, 9582070, 85090147, 70192656, 467796483, 684952523, 1566813921, 7731658046

Basic calculations (n = 678420172)

Multiplication

n×y
n×2 1356840344
n×3 2035260516
n×4 2713680688
n×5 3392100860

Division

n÷y
n÷2 339210086
n÷3 226140057.33333
n÷3 169605043
n÷5 135684034.4

Exponentiation

ny
n2 460253929776509584
n3 3.1224555020266E+26
n4 2.1183367987472E+35
n5 1.43712241536E+44

Nth Root

y√n
2√n 26046.500187165
3√n 878.68440296866
4√n 161.38928151264
5√n 58.384793773233

Divisors of 678420172

1, 2, 4, 169605043, 339210086, 678420172

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -678420171
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 678420172 can be divided by 6 positive divisors. The sum of these divisors (counting 678420172) is 1, the average is 0.16666666666667.

Base conversion 678420172

Base System Value
2 Binary 101000011011111101111011001100
3 Ternary 1202021120022112001
4 Quaternary 220123331323030
5 Quinary 2342133421142
6 Senary 151152522044
8 Octal 5033757314
10 Decimal 678420172
12 Duodecimal 16b250324
16 Hexadecimal 286fdecc
20 Vigesimal ac02a8c
36 Base36 b7wwcs

Cryptographic Hash Functions

md5 2a52314a866cb31cb6de4a501d160c0e
sha1 248b7a6ac75b005c3b003ba0c9b2f37cabe8a771
sha256 f50db691e3082fe0ddf1641699e956699d02c647210bf0d66ceb9794edd37ff9
sha512 be2650fa7116694a1ab77808d0f5f810c4957ec9c61ec2e5b1662469e4d7b638ee847e18ed2888bf79747776cfca328ff22ed01aea0dadaa5388de1fd7e60411
ripemd-160 069e207862ad226f3138e176cdcf964aec97b828

678420172 as geometric shapes

Circle

Radius = n
Diameter 1356840344
Circumference 4262639656.8046
Area 1.4459303645717E+18

Sphere

Radius = n
Volume 1.307931102177E+27
Surface area 5.7837214582869E+18
Circumference 4262639656.8046

Square

Length = n
Perimeter 2713680688
Area 460253929776509584
Diagonal 959431008.22989

Cube

Length = n
Surface area 2761523578659057504
Volume 3.1224555020266E+26
Space diagonal 1175058206.7836

Equilateral Triangle

Length = n
Perimeter 2035260516
Area 1.9929579768904E+17
Altitude 587529103.39181

Triangular Pyramid

Length = n
Surface area 1.9929579768904E+17
Volume 3.6798490990604E+25
Height 319810336.07663