68528042 (number)

68528042 is an even 8-digits composite number following 68528041 and preceding 68528043. In scientific notation, it is written as 6.8528042 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 29779200 positive integers (up to 68528042) that are relatively prime to 68528042.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred twenty-eight thousand forty-two

Notation

Scientific notation 6.8528042 × 10^7
Engineering notation 6.8528042 × 10^6

Prime Factorization of 68528042

Prime Factorization 2 × 11 × 31 × 89 × 1129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68528042
Product of the distinct prime numbers

The prime factorization of 68528042 is 2 × 11 × 31 × 89 × 1129. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 66, 70, 188, 6, 4171, 1235, 17838, 13038, 613930, 614901, 7775181, 2709986, 88353351, 47693143, 432881915, 462008167, 7777493483, 9165208299

Basic calculations (n = 68528042)

Multiplication

n×y
n×2 137056084
n×3 205584126
n×4 274112168
n×5 342640210

Division

n÷y
n÷2 34264021
n÷3 22842680.666667
n÷3 17132010.5
n÷5 13705608.4

Exponentiation

ny
n2 4696092540353764
n3 3.2181402684125E+23
n4 2.2053285147566E+31
n5 1.5112684508304E+39

Nth Root

y√n
2√n 8278.1665844558
3√n 409.21929962194
4√n 90.984430450796
5√n 36.912517395943

Divisors of 68528042

1, 2, 11, 22, 31, 62, 89, 178, 341, 682, 979, 1129, 1958, 2258, 2759, 5518, 12419, 24838, 30349, 34999, 60698, 69998, 100481, 200962, 384989, 769978, 1105291, 2210582, 3114911, 6229822, 34264021, 68528042

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68528041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68528042 can be divided by 32 positive divisors. The sum of these divisors (counting 68528042) is 1, the average is 0.03125.

Base conversion 68528042

Base System Value
2 Binary 100000101011010011110101010
3 Ternary 11202221120210122
4 Quaternary 10011122132222
5 Quinary 120020344132
6 Senary 10444443242
8 Octal 405323652
10 Decimal 68528042
12 Duodecimal 1ab49522
16 Hexadecimal 415a7aa
20 Vigesimal 1186022
36 Base36 14sskq

Cryptographic Hash Functions

md5 af0a0763081acae6711f5b3add87006e
sha1 677e42018dc8aafab9dd9294f66908039f6d2239
sha256 c908ab0f69adb8ed98151d59bb83c3d37f3e83b85c0f051593c59c91f24d3bb6
sha512 8f261a36c16ad02d06283a7639cb12f960b2c3209e7631e2b0d2d203d5dd2af85711fbb76e59e071e6c39e384612ddc8132f6763468ff3617cef491283ff7541
ripemd-160 d32886fb56564884111d31bf6106dd6543ac89b4

68528042 as geometric shapes

Circle

Radius = n
Diameter 137056084
Circumference 430574386.62419
Area 1.4753209825353E+16

Sphere

Radius = n
Volume 1.3480114433955E+24
Surface area 5.9012839301413E+16
Circumference 430574386.62419

Square

Length = n
Perimeter 274112168
Area 4696092540353764
Diagonal 96913286.399273

Cube

Length = n
Surface area 28176555242122584
Volume 3.2181402684125E+23
Space diagonal 118694050.48721

Equilateral Triangle

Length = n
Perimeter 205584126
Area 2.0334677192345E+15
Altitude 59347025.243607

Triangular Pyramid

Length = n
Surface area 2.0334677192345E+15
Volume 3.7926146776733E+22
Height 32304428.799758