68809741 (number)

68809741 is an odd 8-digits composite number following 68809740 and preceding 68809742. In scientific notation, it is written as 6.8809741 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 48522240 positive integers (up to 68809741) that are relatively prime to 68809741.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred nine thousand seven hundred forty-one

Notation

Scientific notation 6.8809741 × 10^7
Engineering notation 6.8809741 × 10^6

Prime Factorization of 68809741

Prime Factorization 11 × 7 × 689 × 1297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68809741
Product of the distinct prime numbers

The prime factorization of 68809741 is 11 × 7 × 689 × 1297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 30, 71, 33, 587, 6114, 670, 70097, 52284, 457705, 283944, 5626920, 3046197, 83625202, 27732194, 76861954, 934709605, 8365397104, 5924882722

Basic calculations (n = 68809741)

Multiplication

n×y
n×2 137619482
n×3 206429223
n×4 275238964
n×5 344048705

Division

n÷y
n÷2 34404870.5
n÷3 22936580.333333
n÷3 17202435.25
n÷5 13761948.2

Exponentiation

ny
n2 4734780456487081
n3 3.2579901690274E+23
n4 2.2418145971132E+31
n5 1.5425868179738E+39

Nth Root

y√n
2√n 8295.1637114647
3√n 409.77926051532
4√n 91.077789342214
5√n 36.942814959839

Divisors of 68809741

1, 7, 11, 77, 689, 1297, 4823, 7579, 9079, 14267, 53053, 99869, 893633, 6255431, 9829963, 68809741

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68809740
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68809741 can be divided by 16 positive divisors. The sum of these divisors (counting 68809741) is 1, the average is 0.0625.

Base conversion 68809741

Base System Value
2 Binary 100000110011111010000001101
3 Ternary 11210110220012221
4 Quaternary 10012133100031
5 Quinary 120103402431
6 Senary 10454455341
8 Octal 406372015
10 Decimal 68809741
12 Duodecimal 1b064551
16 Hexadecimal 419f40d
20 Vigesimal 11a1471
36 Base36 14ytxp

Cryptographic Hash Functions

md5 07ba011ccde7933eed419882c5d7c6a2
sha1 7f1a5b8827b7e9c3e5f6be508d04120782cffd4b
sha256 5c4e12052a0bb6353f509fc09002dcac03eaefb76db79bfc9d8f059e3b659566
sha512 63a883f59f215474bac42769694a975cf10debff56f4533a24adb1ca584550438ddd9cd0c32d2424f626da75cfc7de6531bb1c1c1c9159c5715249f366fddecb
ripemd-160 0f041e110206ae1f0c806995d156e17506128ca0

68809741 as geometric shapes

Circle

Radius = n
Diameter 137619482
Circumference 432344353.64203
Area 1.487475149846E+16

Sphere

Radius = n
Volume 1.3647037307312E+24
Surface area 5.9499005993841E+16
Circumference 432344353.64203

Square

Length = n
Perimeter 275238964
Area 4734780456487081
Diagonal 97311668.94558

Cube

Length = n
Surface area 28408682738922486
Volume 3.2579901690274E+23
Space diagonal 119181967.46766

Equilateral Triangle

Length = n
Perimeter 206429223
Area 2.0502200783299E+15
Altitude 59590983.733828

Triangular Pyramid

Length = n
Surface area 2.0502200783299E+15
Volume 3.8395782359306E+22
Height 32437222.98186