68432858 (number)

68432858 is an even 8-digits composite number following 68432857 and preceding 68432859. In scientific notation, it is written as 6.8432858 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 30955392 positive integers (up to 68432858) that are relatively prime to 68432858.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred thirty-two thousand eight hundred fifty-eight

Notation

Scientific notation 6.8432858 × 10^7
Engineering notation 6.8432858 × 10^6

Prime Factorization of 68432858

Prime Factorization 2 × 13 × 53 × 53 × 937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1291186
Product of the distinct prime numbers

The prime factorization of 68432858 is 2 × 13 × 53 × 53 × 937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 59, 22, 147, 343, 6660, 5285, 44041, 18395, 749952, 649128, 4782634, 9573784, 62551264, 54398247, 671046607, 819596233, 6128338792, 8138855168

Basic calculations (n = 68432858)

Multiplication

n×y
n×2 136865716
n×3 205298574
n×4 273731432
n×5 342164290

Division

n÷y
n÷2 34216429
n÷3 22810952.666667
n÷3 17108214.5
n÷5 13686571.6

Exponentiation

ny
n2 4683056054048164
n3 3.2047490995272E+23
n4 2.1931014005357E+31
n5 1.5008019672246E+39

Nth Root

y√n
2√n 8272.4154876312
3√n 409.02974618413
4√n 90.952820119176
5√n 36.902257552988

Divisors of 68432858

1, 2, 13, 26, 53, 106, 689, 937, 1378, 1874, 2809, 5618, 12181, 24362, 36517, 49661, 73034, 99322, 645593, 1291186, 2632033, 5264066, 34216429, 68432858

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 -68432857
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 68432858 can be divided by 24 positive divisors. The sum of these divisors (counting 68432858) is 1, the average is 0.041666666666667.

Base conversion 68432858

Base System Value
2 Binary 100000101000011001111011010
3 Ternary 11202202202020022
4 Quaternary 10011003033122
5 Quinary 120004322413
6 Senary 10442430442
8 Octal 405031732
10 Decimal 68432858
12 Duodecimal 1ab02422
16 Hexadecimal 41433da
20 Vigesimal 117e22i
36 Base36 14qr4q

Cryptographic Hash Functions

md5 d006593ba749ab4aa8d52337af904329
sha1 f187bc15d4645ae63f4af21d1ec8aae4862caf4f
sha256 ce44eaa163bf2902eb9993bd4934e1b46a07da5d5222c582c552724b4f8e4da9
sha512 90d0520f23cfe4828110abecea980ec4a3a1f6da00729502bb18420bae29e796d63662aec1bfc71341da2b45ff670d1abe6d38477241bfc9e873f4f05e0c8d14
ripemd-160 c811cb6b2d89312b2b6f5e4b72e5a5c46ede0871

68432858 as geometric shapes

Circle

Radius = n
Diameter 136865716
Circumference 429976327.91391
Area 1.4712254495747E+16

Sphere

Radius = n
Volume 1.3424021636897E+24
Surface area 5.8849017982988E+16
Circumference 429976327.91391

Square

Length = n
Perimeter 273731432
Area 4683056054048164
Diagonal 96778675.895552

Cube

Length = n
Surface area 28098336324288984
Volume 3.2047490995272E+23
Space diagonal 118529186.96315

Equilateral Triangle

Length = n
Perimeter 205298574
Area 2.0278227550761E+15
Altitude 59264593.481573

Triangular Pyramid

Length = n
Surface area 2.0278227550761E+15
Volume 3.7768330337953E+22
Height 32259558.631851