68236468 (number)

68236468 is an even 8-digits composite number following 68236467 and preceding 68236469. In scientific notation, it is written as 6.8236468 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 33799160 positive integers (up to 68236468) that are relatively prime to 68236468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8236468 × 10^7
Engineering notation 6.8236468 × 10^6

Prime Factorization of 68236468

Prime Factorization 2 × 2 × 107 × 159431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34118234
Product of the distinct prime numbers

The prime factorization of 68236468 is 2 × 2 × 107 × 159431. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 27, 76, 769, 928, 2967, 8838, 9151, 62081, 291545, 385539, 315130, 1269754, 8179890, 35494079, 991632684, 514021055, 5730327597, 6296417856

Basic calculations (n = 68236468)

Multiplication

n×y
n×2 136472936
n×3 204709404
n×4 272945872
n×5 341182340

Division

n÷y
n÷2 34118234
n÷3 22745489.333333
n÷3 17059117
n÷5 13647293.6

Exponentiation

ny
n2 4656215565115024
n3 3.1772370441007E+23
n4 2.1680343388819E+31
n5 1.4793900578802E+39

Nth Root

y√n
2√n 8260.5367864322
3√n 408.63809067169
4√n 90.887495214866
5√n 36.881052628247

Divisors of 68236468

1, 2, 4, 107, 214, 428, 159431, 318862, 637724, 17059117, 34118234, 68236468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68236467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68236468 can be divided by 12 positive divisors. The sum of these divisors (counting 68236468) is 1, the average is 0.083333333333333.

Base conversion 68236468

Base System Value
2 Binary 100000100010011010010110100
3 Ternary 11202101202211121
4 Quaternary 10010103102310
5 Quinary 114432031333
6 Senary 10434313324
8 Octal 404232264
10 Decimal 68236468
12 Duodecimal 1aa28844
16 Hexadecimal 41134b4
20 Vigesimal 1169b38
36 Base36 14mjlg

Cryptographic Hash Functions

md5 f66015962bcd0f0e8bd8a5a61d08fb24
sha1 6864f0ded0ab2b1117123d94a0824bee56c19cea
sha256 09f8bba9a9988f58e71ee543a1347bc27fae5c1a53259d859a431f2f56e2e8d5
sha512 3b7284f8d1883887cb99b58493bfb2357de61e1b5f093c37969416e97bf9d7dca054f0d0833344b41482a33a659634b59c6788e70b362f699593fbb0156170cd
ripemd-160 26824ba30950a77ae2aeeb06d973d331bfed5aff

68236468 as geometric shapes

Circle

Radius = n
Diameter 136472936
Circumference 428742373.15143
Area 1.4627932612896E+16

Sphere

Radius = n
Volume 1.3308779408614E+24
Surface area 5.8511730451583E+16
Circumference 428742373.15143

Square

Length = n
Perimeter 272945872
Area 4656215565115024
Diagonal 96500938.494038

Cube

Length = n
Surface area 27937293390690144
Volume 3.1772370441007E+23
Space diagonal 118189029.50505

Equilateral Triangle

Length = n
Perimeter 204709404
Area 2.0162004824431E+15
Altitude 59094514.752524

Triangular Pyramid

Length = n
Surface area 2.0162004824431E+15
Volume 3.7444097655345E+22
Height 32166979.498013