686245725 (number)

686245725 is an odd 9-digits composite number following 686245724 and preceding 686245726. In scientific notation, it is written as 6.86245725 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 56 positive divisors. There are 330652800 positive integers (up to 686245725) that are relatively prime to 686245725.

Interesting facts

Basic properties

Name

Name six hundred eighty-six million two hundred forty-five thousand seven hundred twenty-five

Notation

Scientific notation 6.86245725 × 10^8
Engineering notation 6.86245725 × 10^6

Prime Factorization of 686245725

Prime Factorization 15 × 11 × 3 × 5 × 179 × 1549

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 686245725
Product of the distinct prime numbers

The prime factorization of 686245725 is 15 × 11 × 3 × 5 × 179 × 1549. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 27, 75, 64, 874, 5894, 6491, 57861, 66638, 677810, 718004, 5445139, 6240057, 7670512, 67122211, 511341823, 614062930, 4391759260, 5278810868

Basic calculations (n = 686245725)

Multiplication

n×y
n×2 1372491450
n×3 2058737175
n×4 2744982900
n×5 3431228625

Division

n÷y
n÷2 343122862.5
n÷3 228748575
n÷3 171561431.25
n÷5 137249145

Exponentiation

ny
n2 470933195080775625
n3 3.2317589188477E+26
n4 2.2177807422899E+35
n5 1.5219425533838E+44

Nth Root

y√n
2√n 26196.29219947
3√n 882.05002647125
4√n 161.85268672305
5√n 58.518869878534

Divisors of 686245725

1, 3, 5, 11, 15, 33, 45, 55, 75, 165, 179, 225, 495, 537, 825, 895, 1549, 1969, 2475, 2685, 4647, 5907, 7745, 8055, 9845, 13425, 17039, 23235, 29535, 40275, 51117, 69705, 85195, 88605, 116175, 147675, 255585, 277271, 348525, 443025, 766755, 831813, 1277925, 1386355, 3049981, 3833775, 4159065, 9149943, 12477195, 15249905, 20795325, 45749715, 62385975, 137249145, 228748575, 686245725

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -686245724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 686245725 can be divided by 56 positive divisors. The sum of these divisors (counting 686245725) is 1, the average is 0.017857142857143.

Base conversion 686245725

Base System Value
2 Binary 101000111001110100011101011101
3 Ternary 1202211021220011100
4 Quaternary 220321310131131
5 Quinary 2401134330400
6 Senary 152032343313
8 Octal 5071643535
10 Decimal 686245725
12 Duodecimal 1719a4b39
16 Hexadecimal 28e7475d
20 Vigesimal ae90e65
36 Base36 bckml9

Cryptographic Hash Functions

md5 01d4ec3749b7f494b5a96314b9a11b78
sha1 6d4153b34a0d79a8684ff1896962dce2ad2de6bb
sha256 3cedba416ba1c6486bf956af581f18e28d35482cde41473a3c6324e6a491b61c
sha512 5311cbe8b20445e28228ee200c72b4889ee67c460ec9e7157a3dc8cdf91220746a37b3a50608bb0415df7b877939e2cf9db7f5174d99557a2c2cc28cd0dd2d77
ripemd-160 855c2600bc69cb139418eff649352f0823b4a9fe

686245725 as geometric shapes

Circle

Radius = n
Diameter 1372491450
Circumference 4311809056.4348
Area 1.4794802659973E+18

Sphere

Radius = n
Volume 1.35371601035E+27
Surface area 5.9179210639893E+18
Circumference 4311809056.4348

Square

Length = n
Perimeter 2744982900
Area 470933195080775625
Diagonal 970498011.41556

Cube

Length = n
Surface area 2825599170484653750
Volume 3.2317589188477E+26
Space diagonal 1188612462.1769

Equilateral Triangle

Length = n
Perimeter 2058737175
Area 2.0392005521266E+17
Altitude 594306231.08847

Triangular Pyramid

Length = n
Surface area 2.0392005521266E+17
Volume 3.8086644111289E+25
Height 323499337.13852