68756072 (number)

68756072 is an even 8-digits composite number following 68756071 and preceding 68756073. In scientific notation, it is written as 6.8756072 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 64 positive divisors. There are 26231040 positive integers (up to 68756072) that are relatively prime to 68756072.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-six thousand seventy-two

Notation

Scientific notation 6.8756072 × 10^7
Engineering notation 6.8756072 × 10^6

Prime Factorization of 68756072

Prime Factorization 2 × 2 × 2 × 77 × 11 × 139 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17189018
Product of the distinct prime numbers

The prime factorization of 68756072 is 2 × 2 × 2 × 77 × 11 × 139 × 73. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 5, 17, 63, 560, 392, 358, 1918, 5548, 43214, 231724, 38476, 3441074, 5312942, 5247913, 92977915, 983743079, 392713005, 2536282890, 1131564374

Basic calculations (n = 68756072)

Multiplication

n×y
n×2 137512144
n×3 206268216
n×4 275024288
n×5 343780360

Division

n÷y
n÷2 34378036
n÷3 22918690.666667
n÷3 17189018
n÷5 13751214.4

Exponentiation

ny
n2 4727397436869184
n3 3.2503727854199E+23
n4 2.2348286526117E+31
n5 1.5365803974664E+39

Nth Root

y√n
2√n 8291.928123181
3√n 409.67269535438
4√n 91.060024836264
5√n 36.937050360919

Divisors of 68756072

1, 2, 4, 8, 11, 22, 44, 73, 77, 88, 139, 146, 154, 278, 292, 308, 556, 584, 616, 803, 847, 1112, 1529, 1606, 1694, 3058, 3212, 3388, 5621, 6116, 6424, 6776, 10147, 10703, 11242, 12232, 20294, 21406, 22484, 40588, 42812, 44968, 61831, 81176, 85624, 111617, 117733, 123662, 223234, 235466, 247324, 446468, 470932, 494648, 781319, 892936, 941864, 1562638, 3125276, 6250552, 8594509, 17189018, 34378036, 68756072

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 -68756071
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 68756072 can be divided by 64 positive divisors. The sum of these divisors (counting 68756072) is 1, the average is 0.015625.

Base conversion 68756072

Base System Value
2 Binary 100000110010010001001101000
3 Ternary 11210101011121012
4 Quaternary 10012102021220
5 Quinary 120100143242
6 Senary 10453403052
8 Octal 406221150
10 Decimal 68756072
12 Duodecimal 1b039488
16 Hexadecimal 4192268
20 Vigesimal 119ea3c
36 Base36 14xoiw

Cryptographic Hash Functions

md5 92eeb04c2872da9d52c9ea3b4c3d6504
sha1 5e347f29bb5bf3ae1b807de7451317c700a70a6a
sha256 9575172d23d4d91cf7952cd7be220aad846de5220226486bd55dae07ac98389e
sha512 dbe5719a07f2833de214abc60adbea2efe0866ea2202451ac1508dd1d93d8e90e49b076be45f8275d9af9d7255f4bf471d3c4d553790f565377b14c4d8933ff1
ripemd-160 47e17cdccb1e3b76666b6afbc1e4c2990eace9e5

68756072 as geometric shapes

Circle

Radius = n
Diameter 137512144
Circumference 432007141.36978
Area 1.4851557058267E+16

Sphere

Radius = n
Volume 1.3615129685471E+24
Surface area 5.940622823307E+16
Circumference 432007141.36978

Square

Length = n
Perimeter 275024288
Area 4727397436869184
Diagonal 97235769.517901

Cube

Length = n
Surface area 28364384621215104
Volume 3.2503727854199E+23
Space diagonal 119089010.03286

Equilateral Triangle

Length = n
Perimeter 206268216
Area 2.0470231370571E+15
Altitude 59544505.016432

Triangular Pyramid

Length = n
Surface area 2.0470231370571E+15
Volume 3.8306010632577E+22
Height 32411923.172634