68152020 (number)

68152020 is an even 8-digits composite number following 68152019 and preceding 68152021. In scientific notation, it is written as 6.8152020 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 18039040 positive integers (up to 68152020) that are relatively prime to 68152020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8152020 × 10^7
Engineering notation 6.8152020 × 10^6

Prime Factorization of 68152020

Prime Factorization 2 × 2 × 3 × 5 × 137 × 8291

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34076010
Product of the distinct prime numbers

The prime factorization of 68152020 is 2 × 2 × 3 × 5 × 137 × 8291. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 70, 82, 748, 197, 1813, 4141, 54652, 53583, 970143, 343528, 6777289, 9584482, 57812083, 32197621, 789495845, 212982296, 4107884887, 7252404555

Basic calculations (n = 68152020)

Multiplication

n×y
n×2 136304040
n×3 204456060
n×4 272608080
n×5 340760100

Division

n÷y
n÷2 34076010
n÷3 22717340
n÷3 17038005
n÷5 13630404

Exponentiation

ny
n2 4644697830080400
n3 3.165455394096E+23
n4 2.1573217932754E+31
n5 1.4702583800174E+39

Nth Root

y√n
2√n 8255.4236717445
3√n 408.46944714905
4√n 90.859362047862
5√n 36.871919464822

Divisors of 68152020

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 8291, 16582, 24873, 33164, 41455, 49746, 82910, 99492, 124365, 165820, 248730, 497460, 1135867, 2271734, 3407601, 4543468, 5679335, 6815202, 11358670, 13630404, 17038005, 22717340, 34076010, 68152020

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 -68152019
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 68152020 can be divided by 48 positive divisors. The sum of these divisors (counting 68152020) is 1, the average is 0.020833333333333.

Base conversion 68152020

Base System Value
2 Binary 100000011111110101011010100
3 Ternary 11202020110222220
4 Quaternary 10003332223110
5 Quinary 114421331040
6 Senary 10432422340
8 Octal 403765324
10 Decimal 68152020
12 Duodecimal 1a9a79b0
16 Hexadecimal 40fead4
20 Vigesimal 115j010
36 Base36 14kqfo

Cryptographic Hash Functions

md5 5f869035e29bd252272c45fe32e25593
sha1 16f409be2df84f829a63790bcd033f816f8b052d
sha256 51f841bff8eecbaa4ffbe1bea5ecf6245ab980f9795bbc6cc3c3e95e1abdd7f0
sha512 15d9670b2ccae9b7c19116b45f1f5f6c84e19db87d4e91b7269a678aadf6af179ba1c48700564ca49c07b49fc5b3de84ee1174e49dbf1d31162dbe3764ddd2d7
ripemd-160 ec6e329fd7dc19cfb15e8c95139cbecc2957b732

68152020 as geometric shapes

Circle

Radius = n
Diameter 136304040
Circumference 428211770.71861
Area 1.4591748581125E+16

Sphere

Radius = n
Volume 1.3259428548477E+24
Surface area 5.83669943245E+16
Circumference 428211770.71861

Square

Length = n
Perimeter 272608080
Area 4644697830080400
Diagonal 96381510.987122

Cube

Length = n
Surface area 27868186980482400
Volume 3.165455394096E+23
Space diagonal 118042761.27845

Equilateral Triangle

Length = n
Perimeter 204456060
Area 2.011213156876E+15
Altitude 59021380.639225

Triangular Pyramid

Length = n
Surface area 2.011213156876E+15
Volume 3.730524957848E+22
Height 32127170.329041