68601428 (number)

68601428 is an even 8-digits composite number following 68601427 and preceding 68601429. In scientific notation, it is written as 6.8601428 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 29319264 positive integers (up to 68601428) that are relatively prime to 68601428.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred one thousand four hundred twenty-eight

Notation

Scientific notation 6.8601428 × 10^7
Engineering notation 6.8601428 × 10^6

Prime Factorization of 68601428

Prime Factorization 2 × 2 × 7 × 383 × 6397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34300714
Product of the distinct prime numbers

The prime factorization of 68601428 is 2 × 2 × 7 × 383 × 6397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 100, 77, 774, 438, 9810, 9518, 99745, 27032, 819939, 502591, 8747564, 9972879, 12116804, 81852824, 311477501, 993148186, 5158327355, 2331417029

Basic calculations (n = 68601428)

Multiplication

n×y
n×2 137202856
n×3 205804284
n×4 274405712
n×5 343007140

Division

n÷y
n÷2 34300714
n÷3 22867142.666667
n÷3 17150357
n÷5 13720285.6

Exponentiation

ny
n2 4706155923639184
n3 3.2284901675231E+23
n4 2.2147903577604E+31
n5 1.51937781263E+39

Nth Root

y√n
2√n 8282.5979016248
3√n 409.36532380447
4√n 91.008779255766
5√n 36.920419861299

Divisors of 68601428

1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 6397, 10724, 12794, 25588, 44779, 89558, 179116, 2450051, 4900102, 9800204, 17150357, 34300714, 68601428

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 -68601427
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 68601428 can be divided by 24 positive divisors. The sum of these divisors (counting 68601428) is 1, the average is 0.041666666666667.

Base conversion 68601428

Base System Value
2 Binary 100000101101100011001010100
3 Ternary 11210002022110122
4 Quaternary 10011230121110
5 Quinary 120030221203
6 Senary 10450211112
8 Octal 405543124
10 Decimal 68601428
12 Duodecimal 1ab83a98
16 Hexadecimal 416c654
20 Vigesimal 118f3b8
36 Base36 14ud78

Cryptographic Hash Functions

md5 cbdbdb8e8e2ca8ed1f2614c50be0b61e
sha1 ca951f255d8e73cb559917cf684d6f6ba145913c
sha256 dad97867f79fab613bed450b805880ae462334f29a5372190db7a42b7e7deef8
sha512 5f6223028c1982d7798f9a81318b5337008c0f90c59537a707a70f047351aa0bc8ea2f1437e469b446593c4e4c13db0e9045e985d3bce9dcf07c7c1103b04269
ripemd-160 ee2c7a79cb472d536c2a4b2ffef6834d241b6aa4

68601428 as geometric shapes

Circle

Radius = n
Diameter 137202856
Circumference 431035484.46114
Area 1.4784824876353E+16

Sphere

Radius = n
Volume 1.352346798997E+24
Surface area 5.9139299505412E+16
Circumference 431035484.46114

Square

Length = n
Perimeter 274405712
Area 4706155923639184
Diagonal 97017069.875761

Cube

Length = n
Surface area 28236935541835104
Volume 3.2284901675231E+23
Space diagonal 118821158.76778

Equilateral Triangle

Length = n
Perimeter 205804284
Area 2.0378252920211E+15
Altitude 59410579.383889

Triangular Pyramid

Length = n
Surface area 2.0378252920211E+15
Volume 3.8048121507494E+22
Height 32339023.29192