12961920, twelve million nine hundred sixty-one thousand nine hundred twenty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

12961920 has 64 divisors, whose sum is 31426200
The reverse of 12961920 is 02916921
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twelve million nine hundred sixty-one thousand nine hundred twenty

Notation

Scientific notation	1.2961920 × 10^7
Engineering notation	1.2961920 × 10^6

Prime Factorization of 12961920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 129 × 5 × 157

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	10	Total number of prime factors
rad	Radical	202530	Product of the distinct prime numbers

The prime factorization of 12961920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 129 × 5 × 157. Since it has a total of 10 prime factors.

Most popular turbo-numbers

3, 6, 35, 27, 412, 781, 8552, 9382, 38903, 65808, 750759, 456234, 4222574, 4096808, 98838690, 84433040, 308977759, 493032046, 3913110419, 706567842

Basic calculations (n = 12961920)

Multiplication

n×y

n×2	25923840
n×3	38885760
n×4	51847680
n×5	64809600

Division

n÷y

n÷2	6480960
n÷3	4320640
n÷3	3240480
n÷5	2592384

Exponentiation

n^y

n²	168011370086400
n³	2.1777499381503E+21
n⁴	2.8227820478309E+28
n⁵	3.6588675081421E+35

Nth Root

^y√n

²√n	3600.2666567909
³√n	234.90365750518
⁴√n	60.002222098776
⁵√n	26.456590015943

Divisors of 12961920

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 129, 157, 160, 258, 314, 320, 516, 628, 640, 645, 785, 1032, 1256, 1290, 1570, 2064, 2512, 2580, 3140, 4128, 5024, 5160, 6280, 8256, 10048, 10320, 12560, 16512, 20096, 20253, 20640, 25120, 40506, 41280, 50240, 81012, 82560, 100480, 101265, 162024, 202530, 324048, 405060, 648096, 810120, 1296192, 1620240, 2592384, 3240480, 6480960, 12961920

64 divisors

τ	Total Divisors	64	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-12961919	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.015625	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	64	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961920 can be divided by 64 positive divisors. The sum of these divisors (counting 12961920) is 1, the average is 0.015625.

Base conversion 12961920

Base	System	Value
2	Binary	110001011100100010000000
3	Ternary	220101112102010
4	Quaternary	301130202000
5	Quinary	11304240140
6	Senary	1141452520
8	Octal	61344200
10	Decimal	12961920
12	Duodecimal	4411140
16	Hexadecimal	c5c880
20	Vigesimal	4104g0
36	Base36	7pthc

Cryptographic Hash Functions

md5	2e6022a84fa21a88113eabd490ab8082
sha1	c1e42a0e93952398381b17fba1014d2222a68bc1
sha256	e63db43a252ed30867a101bc776ca5a4846e1a2731b09d6001c4a81ea4c4adad
sha512	56a31b842f5363a29c3a04c2267e772be42b6dc495ba0fd5194c904fb782891ccc3b15b369958f2dfefe75a4d19070d5e7e6b96e13f522bf7ec5b4b30bfeffa3
ripemd-160	6cb788103189441d901c37f8c9073da7a508a2fb

12961920 as geometric shapes

Circle

Radius = n

Diameter	25923840
Circumference	81442145.296837
Area	5.2782328598299E+14

Sphere

Radius = n

Volume	9.1221376093982E+21
Surface area	2.111293143932E+15
Circumference	81442145.296837

Square

Length = n

Perimeter	51847680
Area	168011370086400
Diagonal	18330923.058395

Cube

Length = n

Surface area	1008068220518400
Volume	2.1777499381503E+21
Space diagonal	22450704.003643

Equilateral Triangle

Length = n

Perimeter	38885760
Area	72751057309726
Altitude	11225352.001822

Triangular Pyramid

Length = n

Surface area	72751057309726
Volume	2.5665029149911E+20
Height	6110307.6861317