68652020 (number)

68652020 is an even 8-digits composite number following 68652019 and preceding 68652021. In scientific notation, it is written as 6.8652020 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 26449920 positive integers (up to 68652020) that are relatively prime to 68652020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8652020 × 10^7
Engineering notation 6.8652020 × 10^6

Prime Factorization of 68652020

Prime Factorization 2 × 2 × 5 × 37 × 113 × 821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34326010
Product of the distinct prime numbers

The prime factorization of 68652020 is 2 × 2 × 5 × 37 × 113 × 821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 32, 18, 487, 917, 4643, 9756, 84378, 54393, 574861, 971673, 6930629, 3404338, 85615483, 90665968, 393007932, 400928751, 7575647950, 5279699281

Basic calculations (n = 68652020)

Multiplication

n×y
n×2 137304040
n×3 205956060
n×4 274608080
n×5 343260100

Division

n÷y
n÷2 34326010
n÷3 22884006.666667
n÷3 17163005
n÷5 13730404

Exponentiation

ny
n2 4713099850080400
n3 3.2356382516972E+23
n4 2.2213310196828E+31
n5 1.5249886158988E+39

Nth Root

y√n
2√n 8285.6514529637
3√n 409.46593162925
4√n 91.02555384596
5√n 36.925863850361

Divisors of 68652020

1, 2, 4, 5, 10, 20, 37, 74, 113, 148, 185, 226, 370, 452, 565, 740, 821, 1130, 1642, 2260, 3284, 4105, 4181, 8210, 8362, 16420, 16724, 20905, 30377, 41810, 60754, 83620, 92773, 121508, 151885, 185546, 303770, 371092, 463865, 607540, 927730, 1855460, 3432601, 6865202, 13730404, 17163005, 34326010, 68652020

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 -68652019
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 68652020 can be divided by 48 positive divisors. The sum of these divisors (counting 68652020) is 1, the average is 0.020833333333333.

Base conversion 68652020

Base System Value
2 Binary 100000101111000101111110100
3 Ternary 11210011212212102
4 Quaternary 10011320233310
5 Quinary 120033331040
6 Senary 10451241232
8 Octal 405705764
10 Decimal 68652020
12 Duodecimal 1aba9218
16 Hexadecimal 4178bf4
20 Vigesimal 1191a10
36 Base36 14vg8k

Cryptographic Hash Functions

md5 cb5a1d392b4c6c9fdbe3feeda392958d
sha1 15ad98112f411f4b321ac2d5dcc0916421a9d09e
sha256 852be9bbe063f0090e9926783f94a228eafeccd398d1c4fed999da735df24b8a
sha512 98f8434f6b9a07bf5b77bc013dc3c49c0349e5994edd38b12e68eaf89182d2b6fe0b75e1796210adc8979b8f92f79fd00c666a7ec7a08a2b7f2e9d94f49300c6
ripemd-160 1c1890207cd0eb1f7ec7b4ed144341a8ac6c7f2a

68652020 as geometric shapes

Circle

Radius = n
Diameter 137304040
Circumference 431353363.3722
Area 1.4806639864648E+16

Sphere

Radius = n
Volume 1.3553409814941E+24
Surface area 5.9226559458591E+16
Circumference 431353363.3722

Square

Length = n
Perimeter 274608080
Area 4713099850080400
Diagonal 97088617.768309

Cube

Length = n
Surface area 28278599100482400
Volume 3.2356382516972E+23
Space diagonal 118908786.68223

Equilateral Triangle

Length = n
Perimeter 205956060
Area 2.0408321003711E+15
Altitude 59454393.341117

Triangular Pyramid

Length = n
Surface area 2.0408321003711E+15
Volume 3.8132362487361E+22
Height 32362872.589436