68834420 (number)

68834420 is an even 8-digits composite number following 68834419 and preceding 68834421. In scientific notation, it is written as 6.8834420 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 27417600 positive integers (up to 68834420) that are relatively prime to 68834420.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred thirty-four thousand four hundred twenty

Notation

Scientific notation 6.8834420 × 10^7
Engineering notation 6.8834420 × 10^6

Prime Factorization of 68834420

Prime Factorization 2 × 2 × 5 × 241 × 14281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34417210
Product of the distinct prime numbers

The prime factorization of 68834420 is 2 × 2 × 5 × 241 × 14281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 40, 48, 370, 578, 4294, 8035, 19062, 37127, 393733, 125839, 1204126, 9045958, 12496790, 24496034, 542863012, 663110857, 3306589878, 9069109504

Basic calculations (n = 68834420)

Multiplication

n×y
n×2 137668840
n×3 206503260
n×4 275337680
n×5 344172100

Division

n÷y
n÷2 34417210
n÷3 22944806.666667
n÷3 17208605
n÷5 13766884

Exponentiation

ny
n2 4738177376736400
n3 3.2614969158477E+23
n4 2.2450324853417E+31
n5 1.5453550900965E+39

Nth Root

y√n
2√n 8296.6511316314
3√n 409.82824453726
4√n 91.085954634243
5√n 36.94546452936

Divisors of 68834420

1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 14281, 28562, 57124, 71405, 142810, 285620, 3441721, 6883442, 13766884, 17208605, 34417210, 68834420

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 -68834419
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 68834420 can be divided by 24 positive divisors. The sum of these divisors (counting 68834420) is 1, the average is 0.041666666666667.

Base conversion 68834420

Base System Value
2 Binary 100000110100101010001110100
3 Ternary 11210112011001222
4 Quaternary 10012211101310
5 Quinary 120110200140
6 Senary 10455205512
8 Octal 406452164
10 Decimal 68834420
12 Duodecimal 1b076898
16 Hexadecimal 41a5474
20 Vigesimal 11a4610
36 Base36 14zcz8

Cryptographic Hash Functions

md5 0a6d7f59aea3ecf95ca2de3f72fedf7c
sha1 4e9774b54630a97664b908e324951b471c4c389c
sha256 c8ea64b1468f481c7755a71bb97964fc2785f6efbcd0bbe2b726056be1a125fa
sha512 4d50a1208c5f135e4cbc537a5eb0d82ca44007b8b755829b1c1b91d4d511c9baeb85088c077721112356c24a31ebcbe7c7c7311394a633a78aeead43e12ff5bb
ripemd-160 b49816b09bb6502f0691d9d9e570ea255740768e

68834420 as geometric shapes

Circle

Radius = n
Diameter 137668840
Circumference 432499416.37223
Area 1.488542323816E+16

Sphere

Radius = n
Volume 1.3661726334044E+24
Surface area 5.9541692952642E+16
Circumference 432499416.37223

Square

Length = n
Perimeter 275337680
Area 4738177376736400
Diagonal 97346570.322086

Cube

Length = n
Surface area 28429064260418400
Volume 3.2614969158477E+23
Space diagonal 119224712.74954

Equilateral Triangle

Length = n
Perimeter 206503260
Area 2.0516909879452E+15
Altitude 59612356.374768

Triangular Pyramid

Length = n
Surface area 2.0516909879452E+15
Volume 3.8437109766916E+22
Height 32448856.774029