68756040 (number)

68756040 is an even 8-digits composite number following 68756039 and preceding 68756041. In scientific notation, it is written as 6.8756040 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 18334080 positive integers (up to 68756040) that are relatively prime to 68756040.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-six thousand forty

Notation

Scientific notation 6.8756040 × 10^7
Engineering notation 6.8756040 × 10^6

Prime Factorization of 68756040

Prime Factorization 2 × 2 × 2 × 5 × 3 × 27 × 21221

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17189010
Product of the distinct prime numbers

The prime factorization of 68756040 is 2 × 2 × 2 × 5 × 3 × 27 × 21221. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 6, 59, 79, 924, 59, 1500, 4246, 66400, 27316, 988827, 711602, 4366025, 2677035, 42652884, 72987451, 348371461, 821057928, 576315402, 5137564570

Basic calculations (n = 68756040)

Multiplication

n×y
n×2 137512080
n×3 206268120
n×4 275024160
n×5 343780200

Division

n÷y
n÷2 34378020
n÷3 22918680
n÷3 17189010
n÷5 13751208

Exponentiation

ny
n2 4727393036481600
n3 3.2503682471205E+23
n4 2.2348244921375E+31
n5 1.5365768217438E+39

Nth Root

y√n
2√n 8291.9261935934
3√n 409.67263179865
4√n 91.060014241122
5√n 36.937046922719

Divisors of 68756040

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 27, 30, 40, 54, 60, 81, 108, 120, 135, 162, 216, 270, 324, 405, 540, 648, 810, 1080, 1620, 3240, 21221, 42442, 63663, 84884, 106105, 127326, 169768, 212210, 254652, 318315, 424420, 509304, 572967, 636630, 848840, 1145934, 1273260, 1718901, 2291868, 2546520, 2864835, 3437802, 4583736, 5729670, 6875604, 8594505, 11459340, 13751208, 17189010, 22918680, 34378020, 68756040

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68756039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68756040 can be divided by 64 positive divisors. The sum of these divisors (counting 68756040) is 1, the average is 0.015625.

Base conversion 68756040

Base System Value
2 Binary 100000110010010001001001000
3 Ternary 11210101011120000
4 Quaternary 10012102021020
5 Quinary 120100143130
6 Senary 10453403000
8 Octal 406221110
10 Decimal 68756040
12 Duodecimal 1b039460
16 Hexadecimal 4192248
20 Vigesimal 119ea20
36 Base36 14xoi0

Cryptographic Hash Functions

md5 934a74a059271fd6194e0209605d58c7
sha1 733081dfced96b0570e05d7a12a8595eba95e5f9
sha256 5afe998ccf49cc4ef20538d8d1c2d5d0d5565a73605d31c54df04f43b861422a
sha512 96bb778f8e422906465aa232a64a6371fab865cbb0b7c1cfa8a2442da92b10e8f709d15d653dda03a7c04347e6e826269834c4b35dc141d577edbc21221eba60
ripemd-160 1953dc43e5158a5d70a1d0d22bff685d546b28a6

68756040 as geometric shapes

Circle

Radius = n
Diameter 137512080
Circumference 432006940.30785
Area 1.4851543234042E+16

Sphere

Radius = n
Volume 1.3615110675487E+24
Surface area 5.9406172936169E+16
Circumference 432006940.30785

Square

Length = n
Perimeter 275024160
Area 4727393036481600
Diagonal 97235724.263067

Cube

Length = n
Surface area 28364358218889600
Volume 3.2503682471205E+23
Space diagonal 119088954.60724

Equilateral Triangle

Length = n
Perimeter 206268120
Area 2.0470212316334E+15
Altitude 59544477.303619

Triangular Pyramid

Length = n
Surface area 2.0470212316334E+15
Volume 3.8305957148206E+22
Height 32411908.087689