15693642 (number)

15693642 is an even 8-digits composite number following 15693641 and preceding 15693643. In scientific notation, it is written as 1.5693642 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 5231196 positive integers (up to 15693642) that are relatively prime to 15693642.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-three thousand six hundred forty-two

Notation

Scientific notation 1.5693642 × 10^7
Engineering notation 1.5693642 × 10^6

Prime Factorization of 15693642

Prime Factorization 2 × 3 × 9 × 290623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15693642
Product of the distinct prime numbers

The prime factorization of 15693642 is 2 × 3 × 9 × 290623. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 5, 65, 24, 815, 942, 60, 25021, 1020, 721753, 39886, 6117162, 6495246, 91450425, 19892452, 666980129, 824352911, 4616079736, 5030539598

Basic calculations (n = 15693642)

Multiplication

n×y
n×2 31387284
n×3 47080926
n×4 62774568
n×5 78468210

Division

n÷y
n÷2 7846821
n÷3 5231214
n÷3 3923410.5
n÷5 3138728.4

Exponentiation

ny
n2 246290399224164
n3 3.8651933534611E+21
n4 6.0658960749998E+28
n5 9.5196001410252E+35

Nth Root

y√n
2√n 3961.5201627658
3√n 250.36555588172
4√n 62.940608217317
5√n 27.48810165705

Divisors of 15693642

1, 2, 3, 6, 9, 18, 27, 54, 290623, 581246, 871869, 1743738, 2615607, 5231214, 7846821, 15693642

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15693641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15693642 can be divided by 16 positive divisors. The sum of these divisors (counting 15693642) is 1, the average is 0.0625.

Base conversion 15693642

Base System Value
2 Binary 111011110111011101001010
3 Ternary 1002112022122000
4 Quaternary 323313131022
5 Quinary 13004144032
6 Senary 1320211430
8 Octal 73673512
10 Decimal 15693642
12 Duodecimal 5309b76
16 Hexadecimal ef774a
20 Vigesimal 4i1e22
36 Base36 9cdai

Cryptographic Hash Functions

md5 7772f6dd2240017c0c6a2cf2ee4749f0
sha1 e0eac3359bb181ca1ab748f9b6572d106c128f94
sha256 50ae2a374aa12bf7e6544dbf71aa6de17800d589e4b2cd3473e9103b09d41b27
sha512 812a483f6e8b69cbbab0a46ada9f8f31e38ace3c34b81b1c48e338b1db0af0fc3c6c2a67172c279d5ddb34433ac26e77b90ab369223560f386dc1782750eab4a
ripemd-160 c1a9489a1bd6587a3c033b5f57cbf61012b0f690

15693642 as geometric shapes

Circle

Radius = n
Diameter 31387284
Circumference 98606060.830536
Area 7.7374410885233E+14

Sphere

Radius = n
Volume 1.6190484058583E+22
Surface area 3.0949764354093E+15
Circumference 98606060.830536

Square

Length = n
Perimeter 62774568
Area 246290399224164
Diagonal 22194161.359428

Cube

Length = n
Surface area 1477742395344984
Volume 3.8651933534611E+21
Space diagonal 27182185.299797

Equilateral Triangle

Length = n
Perimeter 47080926
Area 1.0664687121817E+14
Altitude 13591092.649898

Triangular Pyramid

Length = n
Surface area 1.0664687121817E+14
Volume 4.5551740513825E+20
Height 7398053.786476