15690856 (number)

15690856 is an even 8-digits composite number following 15690855 and preceding 15690857. In scientific notation, it is written as 1.5690856 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 7408576 positive integers (up to 15690856) that are relatively prime to 15690856.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety thousand eight hundred fifty-six

Notation

Scientific notation 1.5690856 × 10^7
Engineering notation 1.5690856 × 10^6

Prime Factorization of 15690856

Prime Factorization 2 × 2 × 2 × 29 × 47 × 1439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3922714
Product of the distinct prime numbers

The prime factorization of 15690856 is 2 × 2 × 2 × 29 × 47 × 1439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 77, 43, 120, 797, 1682, 418, 44158, 72275, 115016, 138303, 5651607, 6169223, 18318270, 46666699, 315271965, 807653377, 4711871528, 9329529977

Basic calculations (n = 15690856)

Multiplication

n×y
n×2 31381712
n×3 47072568
n×4 62763424
n×5 78454280

Division

n÷y
n÷2 7845428
n÷3 5230285.3333333
n÷3 3922714
n÷5 3138171.2

Exponentiation

ny
n2 246202962012736
n3 3.8631352237153E+21
n4 6.0615898503845E+28
n5 9.5111533473444E+35

Nth Root

y√n
2√n 3961.1685144664
3√n 250.35073969654
4√n 62.937814662303
5√n 27.487125627524

Divisors of 15690856

1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 1439, 2726, 2878, 5452, 5756, 10904, 11512, 41731, 67633, 83462, 135266, 166924, 270532, 333848, 541064, 1961357, 3922714, 7845428, 15690856

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15690855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15690856 can be divided by 32 positive divisors. The sum of these divisors (counting 15690856) is 1, the average is 0.03125.

Base conversion 15690856

Base System Value
2 Binary 111011110110110001101000
3 Ternary 1002112011210211
4 Quaternary 323312301220
5 Quinary 13004101411
6 Senary 1320150504
8 Octal 73666150
10 Decimal 15690856
12 Duodecimal 5308434
16 Hexadecimal ef6c68
20 Vigesimal 4i172g
36 Base36 9cb54

Cryptographic Hash Functions

md5 321522713336e0a60b23a194cd55ca31
sha1 64c162618db562f3845acb6fc0663e785359f168
sha256 d8a8793ac1261e96897160ee73ff36a7f0dacdc753b26c0ee903ceee0c7e34e1
sha512 e4bb4456b258acddab414c70cc0df9431f28eea2b9a8abf69a9027764e701cb95b4cab450d33d476d0748b6bf2bd04edb49eab64be9b35ebd1b8c16b6fdb08ec
ripemd-160 facaf14367788a437945a66914f8053f31fe7cb0

15690856 as geometric shapes

Circle

Radius = n
Diameter 31381712
Circumference 98588555.876271
Area 7.7346941675126E+14

Sphere

Radius = n
Volume 1.6181862984864E+22
Surface area 3.093877667005E+15
Circumference 98588555.876271

Square

Length = n
Perimeter 62763424
Area 246202962012736
Diagonal 22190221.360443

Cube

Length = n
Surface area 1477217772076416
Volume 3.8631352237153E+21
Space diagonal 27177359.806247

Equilateral Triangle

Length = n
Perimeter 47072568
Area 1.06609009795E+14
Altitude 13588679.903123

Triangular Pyramid

Length = n
Surface area 1.06609009795E+14
Volume 4.5527485222162E+20
Height 7396740.4534811