12921736 (number)

12921736 is an even 8-digits composite number following 12921735 and preceding 12921737. In scientific notation, it is written as 1.2921736 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 6426624 positive integers (up to 12921736) that are relatively prime to 12921736.

Interesting facts

Basic properties

Name

Name twelve million nine hundred twenty-one thousand seven hundred thirty-six

Notation

Scientific notation 1.2921736 × 10^7
Engineering notation 1.2921736 × 10^6

Prime Factorization of 12921736

Prime Factorization 2 × 2 × 2 × 193 × 8369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3230434
Product of the distinct prime numbers

The prime factorization of 12921736 is 2 × 2 × 2 × 193 × 8369. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 58, 18, 999, 357, 7882, 8579, 73812, 80663, 494210, 884424, 5527624, 654598, 51835250, 90451349, 505727409, 26561565, 6609964798, 8186354446

Basic calculations (n = 12921736)

Multiplication

n×y
n×2 25843472
n×3 38765208
n×4 51686944
n×5 64608680

Division

n÷y
n÷2 6460868
n÷3 4307245.3333333
n÷3 3230434
n÷5 2584347.2

Exponentiation

ny
n2 166971261253696
n3 2.1575585575073E+21
n4 2.787940208465E+28
n5 3.602502735757E+35

Nth Root

y√n
2√n 3594.6816270707
3√n 234.66066007066
4√n 59.955663844801
5√n 26.440165714278

Divisors of 12921736

1, 2, 4, 8, 193, 386, 772, 1544, 8369, 16738, 33476, 66952, 1615217, 3230434, 6460868, 12921736

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 -12921735
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 12921736 can be divided by 16 positive divisors. The sum of these divisors (counting 12921736) is 1, the average is 0.0625.

Base conversion 12921736

Base System Value
2 Binary 110001010010101110001000
3 Ternary 220022111021211
4 Quaternary 301102232020
5 Quinary 11301443421
6 Senary 1140542504
8 Octal 61225610
10 Decimal 12921736
12 Duodecimal 43b1a34
16 Hexadecimal c52b88
20 Vigesimal 40f46g
36 Base36 7oyh4

Cryptographic Hash Functions

md5 a61f47e55f139b96c8024e3c889f1bc9
sha1 6b60e95ec0c0b9a0d9d54add497dc9419691ef07
sha256 a061009e04619081081998a827d467408e0f9f696b1946c126193801e12e975c
sha512 b32c6c710f8db4b661dd355e03fe2f834439dd15d92d449bb4b89a8f55e37771a1f03593b8c564d1fa6fcca03ff999ba7c48efeaf6d796968b02d101f754dfa0
ripemd-160 8a9557e94c1af8dd9fbcd40ef1be288d79a9710a

12921736 as geometric shapes

Circle

Radius = n
Diameter 25843472
Circumference 81189661.778454
Area 5.2455568771523E+14

Sphere

Radius = n
Volume 9.0375601519396E+21
Surface area 2.0982227508609E+15
Circumference 81189661.778454

Square

Length = n
Perimeter 51686944
Area 166971261253696
Diagonal 18274094.300605

Cube

Length = n
Surface area 1001827567522176
Volume 2.1575585575073E+21
Space diagonal 22381103.273992

Equilateral Triangle

Length = n
Perimeter 38765208
Area 72300676973815
Altitude 11190551.636996

Triangular Pyramid

Length = n
Surface area 72300676973815
Volume 2.5427071447008E+20
Height 6091364.7668682