68381610 (number)

68381610 is an even 8-digits composite number following 68381609 and preceding 68381611. In scientific notation, it is written as 6.8381610 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 128 positive divisors. There are 15724800 positive integers (up to 68381610) that are relatively prime to 68381610.

Interesting facts

Basic properties

Name

Name sixty-eight million three hundred eighty-one thousand six hundred ten

Notation

Scientific notation 6.8381610 × 10^7
Engineering notation 6.8381610 × 10^6

Prime Factorization of 68381610

Prime Factorization 2 × 3 × 11 × 5 × 61 × 43 × 79

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 68381610
Product of the distinct prime numbers

The prime factorization of 68381610 is 2 × 3 × 11 × 5 × 61 × 43 × 79. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 68381610)

Multiplication

n×y
n×2 136763220
n×3 205144830
n×4 273526440
n×5 341908050

Division

n÷y
n÷2 34190805
n÷3 22793870
n÷3 17095402.5
n÷5 13676322

Exponentiation

ny
n2 4676044586192100
n3 3.197554572356E+23
n4 2.1865392972056E+31
n5 1.4951907747119E+39

Nth Root

y√n
2√n 8269.3173841618
3√n 408.92761595075
4√n 90.935787147645
5√n 36.896728823931

Divisors of 68381610

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68381609
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68381610 can be divided by 128 positive divisors. The sum of these divisors (counting 68381610) is 1, the average is 0.0078125.

Base conversion 68381610

Base System Value
2 Binary 100000100110110101110101010
3 Ternary 11202200010221020
4 Quaternary 10010312232222
5 Quinary 120001202420
6 Senary 10441353310
8 Octal 404665652
10 Decimal 68381610
12 Duodecimal 1aa98836
16 Hexadecimal 4136baa
20 Vigesimal 1177e0a
36 Base36 14pnl6

Cryptographic Hash Functions

md5 29cd2633cb2d73a28380441215050d9e
sha1 90c8a193f8cda3b6aeba83d9f0a93b040bf7e109
sha256 9bd20cc67481588683fdfa107a3195a87ac345d6500ad7c98c299e7006c40c82
sha512 2c6b7ae2b1604cc86990c3b08b5411964b81534c82d52bacc4f283fa779b4d53ebc8a3f5dd185b5a2ae8fea7ffc52dd6f5cd12adb49831c75cf24f223e99943c
ripemd-160 45673e602b87d899899233aa05c4e891fc2dd200

68381610 as geometric shapes

Circle

Radius = n
Diameter 136763220
Circumference 429654327.23328
Area 1.4690227319839E+16

Sphere

Radius = n
Volume 1.3393885271955E+24
Surface area 5.8760909279358E+16
Circumference 429654327.23328

Square

Length = n
Perimeter 273526440
Area 4676044586192100
Diagonal 96706200.278908

Cube

Length = n
Surface area 28056267517152600
Volume 3.197554572356E+23
Space diagonal 118440422.82336

Equilateral Triangle

Length = n
Perimeter 205144830
Area 2.0247867004355E+15
Altitude 59220211.41168

Triangular Pyramid

Length = n
Surface area 2.0247867004355E+15
Volume 3.7683542022116E+22
Height 32235400.092969