Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

12961954 (number)

12961954 is an even 8-digits composite number following 12961953 and preceding 12961955. In scientific notation, it is written as 1.2961954 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 6384180 positive integers (up to 12961954) that are relatively prime to 12961954.

Interesting facts

12961954 has 8 divisors, whose sum is 19733328
The reverse of 12961954 is 45916921
Previous prime number is 67

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twelve million nine hundred sixty-one thousand nine hundred fifty-four

Notation

Scientific notation	1.2961954 × 10^7
Engineering notation	1.2961954 × 10^6

Prime Factorization of 12961954

Prime Factorization 2 × 67 × 96731

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	12961954	Product of the distinct prime numbers

The prime factorization of 12961954 is 2 × 67 × 96731. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 61, 13, 9, 82, 7827, 9472, 86609, 24967, 65677, 848378, 573080, 1212911, 74396288, 98352436, 841249077, 997503275, 2934523620, 994668709

Basic calculations (n = 12961954)

Multiplication

n×y

n×2	25923908
n×3	38885862
n×4	51847816
n×5	64809770

Division

n÷y

n÷2	6480977
n÷3	4320651.3333333
n÷3	3240488.5
n÷5	2592390.8

Exponentiation

n^y

n²	168012251498116
n³	2.177767075355E+21
n⁴	2.8228116653466E+28
n⁵	3.6589154956886E+35

Nth Root

^y√n

²√n	3600.2713786602
³√n	234.90386289444
⁴√n	60.002261446217
⁵√n	26.456603895416

Divisors of 12961954

1, 2, 67, 134, 96731, 193462, 6480977, 12961954

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12961953	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961954 can be divided by 8 positive divisors. The sum of these divisors (counting 12961954) is 1, the average is 0.125.

Base conversion 12961954

Base	System	Value
2	Binary	110001011100100010100010
3	Ternary	220101112110101
4	Quaternary	301130202202
5	Quinary	11304240304
6	Senary	1141453014
8	Octal	61344242
10	Decimal	12961954
12	Duodecimal	441116a
16	Hexadecimal	c5c8a2
20	Vigesimal	4104he
36	Base36	7ptia

Cryptographic Hash Functions

md5	a1760fdb2a1c389a9abbdcdd914ea6b7
sha1	b8e7652f1e45644a53eeb55469a295a100e9527d
sha256	f856a9630a942176247c971cfdfaf579e304a10d99c2d79456ccdd4a9a023fcc
sha512	b15caf7d3e8def7b2e2b18fa37d8d1fe0bb5beb85c44dad8ac5a82975d87ec8839a050d744bd4756186769bc508c681c4b83080c61a351ad34cf92d28c158e60
ripemd-160	b432faa3a64249499c583d08423436ff6466cb3b

12961954 as geometric shapes

Circle

Radius = n

Diameter	25923908
Circumference	81442358.925138
Area	5.2782605501956E+14

Sphere

Radius = n

Volume	9.1222093935534E+21
Surface area	2.1113042200782E+15
Circumference	81442358.925138

Square

Length = n

Perimeter	51847816
Area	168012251498116
Diagonal	18330971.141656

Cube

Length = n

Surface area	1008073508988696
Volume	2.177767075355E+21
Space diagonal	22450762.893371

Equilateral Triangle

Length = n

Perimeter	38885862
Area	72751438972194
Altitude	11225381.446685

Triangular Pyramid

Length = n

Surface area	72751438972194
Volume	2.5665231113805E+20
Height	6110323.7138854