12955982 (number)

12955982 is an even 8-digits composite number following 12955981 and preceding 12955983. In scientific notation, it is written as 1.2955982 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 5773152 positive integers (up to 12955982) that are relatively prime to 12955982.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-five thousand nine hundred eighty-two

Notation

Scientific notation 1.2955982 × 10^7
Engineering notation 1.2955982 × 10^6

Prime Factorization of 12955982

Prime Factorization 2 × 29 × 13 × 17183

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12955982
Product of the distinct prime numbers

The prime factorization of 12955982 is 2 × 29 × 13 × 17183. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 63, 28, 309, 352, 4195, 1535, 36687, 28280, 795468, 344731, 5095516, 7644233, 31177595, 77362881, 688315006, 987368276, 6240361037, 8244071556

Basic calculations (n = 12955982)

Multiplication

n×y
n×2 25911964
n×3 38867946
n×4 51823928
n×5 64779910

Division

n÷y
n÷2 6477991
n÷3 4318660.6666667
n÷3 3238995.5
n÷5 2591196.4

Exponentiation

ny
n2 167857469584324
n3 2.1747583545E+21
n4 2.8176130095252E+28
n5 3.6504943434375E+35

Nth Root

y√n
2√n 3599.4419011841
3√n 234.86778136511
4√n 59.995348996269
5√n 26.45416555989

Divisors of 12955982

1, 2, 13, 26, 29, 58, 377, 754, 17183, 34366, 223379, 446758, 498307, 996614, 6477991, 12955982

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 -12955981
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 12955982 can be divided by 16 positive divisors. The sum of these divisors (counting 12955982) is 1, the average is 0.0625.

Base conversion 12955982

Base System Value
2 Binary 110001011011000101001110
3 Ternary 220101020021012
4 Quaternary 301123011032
5 Quinary 11304042412
6 Senary 1141405222
8 Octal 61330516
10 Decimal 12955982
12 Duodecimal 4409812
16 Hexadecimal c5b14e
20 Vigesimal 40j9j2
36 Base36 7powe

Cryptographic Hash Functions

md5 13d218ad609d190fb020bdacee60600f
sha1 b86624ec75377dbc4cbe1f9bf62580e15badae8d
sha256 9ec832c0606f56b459c122b7d47a119679072a2d61c8bb5471fb489bb3042f19
sha512 d427ccdce639156853e7372e77498508801fe381ac1167ffabedfa5bb35d507d75c120dfe6caacd22219afc2d874749f06405df20295665f4e26b90bc228b37c
ripemd-160 3373f18fedd8640db1a7f0f0e47f14fa39d80353

12955982 as geometric shapes

Circle

Radius = n
Diameter 25911964
Circumference 81404835.742483
Area 5.2733979329628E+14

Sphere

Radius = n
Volume 9.1096064931072E+21
Surface area 2.1093591731851E+15
Circumference 81404835.742483

Square

Length = n
Perimeter 51823928
Area 167857469584324
Diagonal 18322525.458262

Cube

Length = n
Surface area 1007144817505944
Volume 2.1747583545E+21
Space diagonal 22440419.085948

Equilateral Triangle

Length = n
Perimeter 38867946
Area 72684416437499
Altitude 11220209.542974

Triangular Pyramid

Length = n
Surface area 72684416437499
Volume 2.5629772998485E+20
Height 6107508.4860872