69685890 (number)

69685890 is an even 8-digits composite number following 69685889 and preceding 69685891. In scientific notation, it is written as 6.9685890 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 17312768 positive integers (up to 69685890) that are relatively prime to 69685890.

Interesting facts

Basic properties

Name

Name sixty-nine million six hundred eighty-five thousand eight hundred ninety

Notation

Scientific notation 6.9685890 × 10^7
Engineering notation 6.9685890 × 10^6

Prime Factorization of 69685890

Prime Factorization 2 × 3 × 17 × 5 × 107 × 1277

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 69685890
Product of the distinct prime numbers

The prime factorization of 69685890 is 2 × 3 × 17 × 5 × 107 × 1277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 6, 97, 913, 945, 6371, 2046, 15364, 8227, 838154, 541202, 9050355, 462663, 5986078, 58932808, 126283612, 910246783, 5373367919, 8712211749

Basic calculations (n = 69685890)

Multiplication

n×y
n×2 139371780
n×3 209057670
n×4 278743560
n×5 348429450

Division

n÷y
n÷2 34842945
n÷3 23228630
n÷3 17421472.5
n÷5 13937178

Exponentiation

ny
n2 4856123265092100
n3 3.3840327167765E+23
n4 2.3581933165769E+31
n5 1.6433280005771E+39

Nth Root

y√n
2√n 8347.8074965826
3√n 411.51115946364
4√n 91.366336779924
5√n 37.036417422396

Divisors of 69685890

1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 510, 535, 642, 1070, 1277, 1605, 1819, 2554, 3210, 3638, 3831, 5457, 6385, 7662, 9095, 10914, 12770, 18190, 19155, 21709, 27285, 38310, 43418, 54570, 65127, 108545, 130254, 136639, 217090, 273278, 325635, 409917, 651270, 683195, 819834, 1366390, 2049585, 2322863, 4099170, 4645726, 6968589, 11614315, 13937178, 23228630, 34842945, 69685890

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 -69685889
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 69685890 can be divided by 64 positive divisors. The sum of these divisors (counting 69685890) is 1, the average is 0.015625.

Base conversion 69685890

Base System Value
2 Binary 100001001110101001010000010
3 Ternary 11212010102001220
4 Quaternary 10021311022002
5 Quinary 120314422030
6 Senary 10525335510
8 Octal 411651202
10 Decimal 69685890
12 Duodecimal 1b407596
16 Hexadecimal 4275282
20 Vigesimal 11faeea
36 Base36 15hlz6

Cryptographic Hash Functions

md5 894803597d6c4bea306963c0c9f8896c
sha1 5120da11377bdfc24c0053e9986a44f0f05152d4
sha256 3706a919279e1a367b0ce4e50ae2e79baa7bf9529007e904f4014ecc798e9b70
sha512 bb25a326b0860cc803991cb1a36970c0341434c664e94fe1ad2167f95e0d74b47d3239699315b50cc057b8feb558dc34fcff7ebba1c01dd38684c17c42d340c0
ripemd-160 9e2c1316eb9f3313661e49e52f9877098217540c

69685890 as geometric shapes

Circle

Radius = n
Diameter 139371780
Circumference 437849360.16573
Area 1.525596117454E+16

Sphere

Radius = n
Volume 1.417500309671E+24
Surface area 6.1023844698159E+16
Circumference 437849360.16573

Square

Length = n
Perimeter 278743560
Area 4856123265092100
Diagonal 98550730.74404

Cube

Length = n
Surface area 29136739590552600
Volume 3.3840327167765E+23
Space diagonal 120699502.05066

Equilateral Triangle

Length = n
Perimeter 209057670
Area 2.1027630557392E+15
Altitude 60349751.025328

Triangular Pyramid

Length = n
Surface area 2.1027630557392E+15
Volume 3.988120802983E+22
Height 32850243.581347