68844080 (number)

68844080 is an even 8-digits composite number following 68844079 and preceding 68844081. In scientific notation, it is written as 6.8844080 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 40 positive divisors. There are 27367424 positive integers (up to 68844080) that are relatively prime to 68844080.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred forty-four thousand eighty

Notation

Scientific notation 6.8844080 × 10^7
Engineering notation 6.8844080 × 10^6

Prime Factorization of 68844080

Prime Factorization 2 × 2 × 2 × 2 × 5 × 167 × 5153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8605510
Product of the distinct prime numbers

The prime factorization of 68844080 is 2 × 2 × 2 × 2 × 5 × 167 × 5153. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 52, 63, 142, 821, 4681, 2583, 58194, 96030, 323359, 631844, 8844458, 8809535, 74596033, 48394849, 985307201, 513897325, 3192101169, 970907287

Basic calculations (n = 68844080)

Multiplication

n×y
n×2 137688160
n×3 206532240
n×4 275376320
n×5 344220400

Division

n÷y
n÷2 34422040
n÷3 22948026.666667
n÷3 17211020
n÷5 13768816

Exponentiation

ny
n2 4739507351046400
n3 3.2628702323603E+23
n4 2.2462929930623E+31
n5 1.5464397451782E+39

Nth Root

y√n
2√n 8297.2332738088
3√n 409.84741496422
4√n 91.089150143191
5√n 36.946501432569

Divisors of 68844080

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 5153, 6680, 10306, 13360, 20612, 25765, 41224, 51530, 82448, 103060, 206120, 412240, 860551, 1721102, 3442204, 4302755, 6884408, 8605510, 13768816, 17211020, 34422040, 68844080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68844079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68844080 can be divided by 40 positive divisors. The sum of these divisors (counting 68844080) is 1, the average is 0.025.

Base conversion 68844080

Base System Value
2 Binary 100000110100111101000110000
3 Ternary 11210112122022202
4 Quaternary 10012213220300
5 Quinary 120111002310
6 Senary 10455322332
8 Octal 406475060
10 Decimal 68844080
12 Duodecimal 1b0803a8
16 Hexadecimal 41a7a30
20 Vigesimal 11a5a40
36 Base36 14zkfk

Cryptographic Hash Functions

md5 ff84713f8826cfdecee4986c72cff7a2
sha1 13061ee5c719327448980661a939a8f9e5ccca9d
sha256 b90970e54ce4f10431e7a09bc58e1a2a0f01c29f81fde40ffc12e3072583f611
sha512 4f73e37a8ea1edb03e3f33cca8c3189f9bc432e0dd0fe25b35ae7744e235582356b7428bf1aaf4f9389c3b0abbee5a6596455a0ca9d7469e7dd5a34927933931
ripemd-160 a1fba533b0972b9b31e98617da3f85dd4c9ed541

68844080 as geometric shapes

Circle

Radius = n
Diameter 137688160
Circumference 432560111.9423
Area 1.4889601475682E+16

Sphere

Radius = n
Volume 1.36674788688E+24
Surface area 5.9558405902729E+16
Circumference 432560111.9423

Square

Length = n
Perimeter 275376320
Area 4739507351046400
Diagonal 97360231.625098

Cube

Length = n
Surface area 28437044106278400
Volume 3.2628702323603E+23
Space diagonal 119241444.36034

Equilateral Triangle

Length = n
Perimeter 206532240
Area 2.0522668837146E+15
Altitude 59620722.180168

Triangular Pyramid

Length = n
Surface area 2.0522668837146E+15
Volume 3.8453294457228E+22
Height 32453410.541699