12961038 (number)

12961038 is an even 8-digits composite number following 12961037 and preceding 12961039. In scientific notation, it is written as 1.2961038 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 3934080 positive integers (up to 12961038) that are relatively prime to 12961038.

Interesting facts

Basic properties

Name

Name twelve million nine hundred sixty-one thousand thirty-eight

Notation

Scientific notation 1.2961038 × 10^7
Engineering notation 1.2961038 × 10^6

Prime Factorization of 12961038

Prime Factorization 2 × 3 × 17 × 31 × 4099

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12961038
Product of the distinct prime numbers

The prime factorization of 12961038 is 2 × 3 × 17 × 31 × 4099. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 79, 26, 835, 176, 751, 1423, 46629, 3337, 172367, 412905, 7941010, 8907617, 55549331, 14095164, 138908118, 462286240, 89819776, 3210135104

Basic calculations (n = 12961038)

Multiplication

n×y
n×2 25922076
n×3 38883114
n×4 51844152
n×5 64805190

Division

n÷y
n÷2 6480519
n÷3 4320346
n÷3 3240259.5
n÷5 2592207.6

Exponentiation

ny
n2 167988506037444
n3 2.1773054103145E+21
n4 2.8220138160692E+28
n5 3.6576228306598E+35

Nth Root

y√n
2√n 3600.1441637801
3√n 234.8983293407
4√n 60.001201352807
5√n 26.456229955897

Divisors of 12961038

1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 4099, 8198, 12297, 24594, 69683, 127069, 139366, 209049, 254138, 381207, 418098, 762414, 2160173, 4320346, 6480519, 12961038

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12961037
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961038 can be divided by 32 positive divisors. The sum of these divisors (counting 12961038) is 1, the average is 0.03125.

Base conversion 12961038

Base System Value
2 Binary 110001011100010100001110
3 Ternary 220101111012110
4 Quaternary 301130110032
5 Quinary 11304223123
6 Senary 1141444450
8 Octal 61342416
10 Decimal 12961038
12 Duodecimal 4410726
16 Hexadecimal c5c50e
20 Vigesimal 4102bi
36 Base36 7pssu

Cryptographic Hash Functions

md5 c7cfc6e4e11e361d56a26510ec2982e0
sha1 f65f2d8424630037449310a48ab5efdc6fbb5acb
sha256 473428d4ced8deaa8c519057c9e8b9f7bade780202c5d46a236907aec01d5c7c
sha512 23ce57228a75d1f1ba3ab3fb4ef7f2fb6eb0381e4e498e59ce5c4646aa4768bf29c3e318e4cac40d4653f4517356ad8f8b0b7386bf62730bbac672ea2f269e21
ripemd-160 c100bb17a876390a05a44a2280856530cceada6f

12961038 as geometric shapes

Circle

Radius = n
Diameter 25922076
Circumference 81436603.527396
Area 5.2775145645476E+14

Sphere

Radius = n
Volume 9.120275575554E+21
Surface area 2.111005825819E+15
Circumference 81436603.527396

Square

Length = n
Perimeter 51844152
Area 167988506037444
Diagonal 18329675.722033

Cube

Length = n
Surface area 1007931036224664
Volume 2.1773054103145E+21
Space diagonal 22449176.334831

Equilateral Triangle

Length = n
Perimeter 38883114
Area 72741156886111
Altitude 11224588.167415

Triangular Pyramid

Length = n
Surface area 72741156886111
Volume 2.5659790339126E+20
Height 6109891.9073444