68752020 (number)

68752020 is an even 8-digits composite number following 68752019 and preceding 68752021. In scientific notation, it is written as 6.8752020 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 18264576 positive integers (up to 68752020) that are relatively prime to 68752020.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-two thousand twenty

Notation

Scientific notation 6.8752020 × 10^7
Engineering notation 6.8752020 × 10^6

Prime Factorization of 68752020

Prime Factorization 2 × 2 × 3 × 5 × 283 × 4049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34376010
Product of the distinct prime numbers

The prime factorization of 68752020 is 2 × 2 × 3 × 5 × 283 × 4049. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 6, 73, 94, 549, 616, 4979, 5502, 82545, 71647, 224767, 849504, 8436458, 4347000, 69949369, 48643495, 165806211, 448493772, 6776880088, 2227272077

Basic calculations (n = 68752020)

Multiplication

n×y
n×2 137504040
n×3 206256060
n×4 275008080
n×5 343760100

Division

n÷y
n÷2 34376010
n÷3 22917340
n÷3 17188005
n÷5 13750404

Exponentiation

ny
n2 4726840254080400
n3 3.2497981568534E+23
n4 2.2343018787595E+31
n5 1.5361276745451E+39

Nth Root

y√n
2√n 8291.683785577
3√n 409.66464745246
4√n 91.058683197029
5√n 36.936614988589

Divisors of 68752020

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 283, 566, 849, 1132, 1415, 1698, 2830, 3396, 4049, 4245, 5660, 8098, 8490, 12147, 16196, 16980, 20245, 24294, 40490, 48588, 60735, 80980, 121470, 242940, 1145867, 2291734, 3437601, 4583468, 5729335, 6875202, 11458670, 13750404, 17188005, 22917340, 34376010, 68752020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68752019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68752020 can be divided by 48 positive divisors. The sum of these divisors (counting 68752020) is 1, the average is 0.020833333333333.

Base conversion 68752020

Base System Value
2 Binary 100000110010001001010010100
3 Ternary 11210100222001010
4 Quaternary 10012101022110
5 Quinary 120100031040
6 Senary 10453332220
8 Octal 406211224
10 Decimal 68752020
12 Duodecimal 1b037070
16 Hexadecimal 4191294
20 Vigesimal 119e010
36 Base36 14xlec

Cryptographic Hash Functions

md5 3a36f51b06224cc1c2b3f900c6a81c45
sha1 fb01d18d66ffeea96a084baa6029aba01e301e04
sha256 4152acc2faba2d3170fc04168625f3dd620ecf4b3eabdd2bff76b85b25bd76dd
sha512 21fe85ff5927e8c36a5ebafe3ba5c63a05994b96e4db8ce66bf8fb3e269091477e76d4acbc00f3c3536eadaaa5622442cebe3900b757f9774d5cce6365de804a
ripemd-160 16544bec5dbc928a6e2e372131c7d832ed6694a8

68752020 as geometric shapes

Circle

Radius = n
Diameter 137504040
Circumference 431981681.90292
Area 1.4849806616911E+16

Sphere

Radius = n
Volume 1.361272268696E+24
Surface area 5.9399226467646E+16
Circumference 431981681.90292

Square

Length = n
Perimeter 275008080
Area 4726840254080400
Diagonal 97230039.124546

Cube

Length = n
Surface area 28361041524482400
Volume 3.2497981568534E+23
Space diagonal 119081991.76299

Equilateral Triangle

Length = n
Perimeter 206256060
Area 2.0467818698323E+15
Altitude 59540995.881496

Triangular Pyramid

Length = n
Surface area 2.0467818698323E+15
Volume 3.8299238569976E+22
Height 32410013.041515