68620020 (number)

68620020 is an even 8-digits composite number following 68620019 and preceding 68620021. In scientific notation, it is written as 6.8620020 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 48 positive divisors. There are 14857344 positive integers (up to 68620020) that are relatively prime to 68620020.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred twenty thousand twenty

Notation

Scientific notation 6.8620020 × 10^7
Engineering notation 6.8620020 × 10^6

Prime Factorization of 68620020

Prime Factorization 2 × 2 × 57 × 5 × 7 × 8599

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34310010
Product of the distinct prime numbers

The prime factorization of 68620020 is 2 × 2 × 57 × 5 × 7 × 8599. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 2, 21, 738, 277, 9631, 2216, 96755, 75405, 251340, 765308, 5052903, 1517703, 43738189, 96496012, 458530047, 540491564, 553023311, 8600644753

Basic calculations (n = 68620020)

Multiplication

n×y
n×2 137240040
n×3 205860060
n×4 274480080
n×5 343100100

Division

n÷y
n÷2 34310010
n÷3 22873340
n÷3 17155005
n÷5 13724004

Exponentiation

ny
n2 4708707144800400
n3 3.2311157845035E+23
n4 2.2171922975494E+31
n5 1.5214377980169E+39

Nth Root

y√n
2√n 8283.7201787603
3√n 409.40230181337
4√n 91.014944809961
5√n 36.922420840188

Divisors of 68620020

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 57, 70, 114, 140, 228, 285, 399, 570, 798, 1140, 1596, 1995, 3990, 7980, 8599, 17198, 34396, 42995, 60193, 85990, 120386, 171980, 240772, 300965, 490143, 601930, 980286, 1203860, 1960572, 2450715, 3431001, 4901430, 6862002, 9802860, 13724004, 17155005, 34310010, 68620020

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 -68620019
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 68620020 can be divided by 48 positive divisors. The sum of these divisors (counting 68620020) is 1, the average is 0.020833333333333.

Base conversion 68620020

Base System Value
2 Binary 100000101110000111011110100
3 Ternary 11210010020222020
4 Quaternary 10011300323310
5 Quinary 120031320040
6 Senary 10450433140
8 Octal 405607364
10 Decimal 68620020
12 Duodecimal 1ab927b0
16 Hexadecimal 4170ef4
20 Vigesimal 118ha10
36 Base36 14urjo

Cryptographic Hash Functions

md5 b83e721ec55943323f24d5a5025df15d
sha1 1bf67913a63d49619f487ba0ebe88e9bf89a07de
sha256 c905d504d63852a31ecd7736a6d4dc66b2eb6366274863ab79f35d76c2677eb0
sha512 7bbb88ebe7efaf5721bbdba2f7835f72145c1dca15bb797acdb124d7700e3cbc6a92fdc7fb1e6aa3f34b445dd70f4e4c9d9aa95f40057313d5f99fb1079ff15e
ripemd-160 378b1efd8fbe8a6336106a706dd62bfc7d0323c9

68620020 as geometric shapes

Circle

Radius = n
Diameter 137240040
Circumference 431152301.44237
Area 1.4792839774011E+16

Sphere

Radius = n
Volume 1.3534466148659E+24
Surface area 5.9171359096043E+16
Circumference 431152301.44237

Square

Length = n
Perimeter 274480080
Area 4708707144800400
Diagonal 97043362.934313

Cube

Length = n
Surface area 28252242868802400
Volume 3.2311157845035E+23
Space diagonal 118853361.05639

Equilateral Triangle

Length = n
Perimeter 205860060
Area 2.0389300031892E+15
Altitude 59426680.528196

Triangular Pyramid

Length = n
Surface area 2.0389300031892E+15
Volume 3.8079064700355E+22
Height 32347787.644771