12961608 (number)

12961608 is an even 8-digits composite number following 12961607 and preceding 12961609. In scientific notation, it is written as 1.2961608 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 3790080 positive integers (up to 12961608) that are relatively prime to 12961608.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2961608 × 10^7
Engineering notation 1.2961608 × 10^6

Prime Factorization of 12961608

Prime Factorization 2 × 2 × 2 × 3 × 29 × 11 × 1693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3240402
Product of the distinct prime numbers

The prime factorization of 12961608 is 2 × 2 × 2 × 3 × 29 × 11 × 1693. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 12961608)

Multiplication

n×y
n×2 25923216
n×3 38884824
n×4 51846432
n×5 64808040

Division

n÷y
n÷2 6480804
n÷3 4320536
n÷3 3240402
n÷5 2592321.6

Exponentiation

ny
n2 168003281945664
n3 2.1775926832932E+21
n4 2.8225102744514E+28
n5 3.6584271753412E+35

Nth Root

y√n
2√n 3600.2233264063
3√n 234.90177273993
4√n 60.001861024524
5√n 26.456462650004

Divisors of 12961608

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 -12961607
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 12961608 can be divided by 64 positive divisors. The sum of these divisors (counting 12961608) is 1, the average is 0.015625.

Base conversion 12961608

Base System Value
2 Binary 110001011100011101001000
3 Ternary 220101111222120
4 Quaternary 301130131020
5 Quinary 11304232413
6 Senary 1141451240
8 Octal 61343510
10 Decimal 12961608
12 Duodecimal 4410b20
16 Hexadecimal c5c748
20 Vigesimal 410408
36 Base36 7pt8o

Cryptographic Hash Functions

md5 b9975d5a52acd1856ee65e4c4ed4942a
sha1 296ca8fe5c6b47f3410b6e580740db655cbe562f
sha256 e3267e34eb7954c6ad21995b1178d75ae913ac0da5b925fb5130e112d1580977
sha512 e14a1dad6d3451bd67c503695be13767242a9cc47b1fdbae0a6a7ab659b88123ebbfb434a1f953f297119341693013b18fa677f426706a51d62521c15d52a609
ripemd-160 6eade1ce5ef657290320fde57c48b32ce4bceba3

12961608 as geometric shapes

Circle

Radius = n
Diameter 25923216
Circumference 81440184.943021
Area 5.2779787633947E+14

Sphere

Radius = n
Volume 9.121478901793E+21
Surface area 2.1111915053579E+15
Circumference 81440184.943021

Square

Length = n
Perimeter 51846432
Area 168003281945664
Diagonal 18330481.823764

Cube

Length = n
Surface area 1008019691673984
Volume 2.1775926832932E+21
Space diagonal 22450163.603791

Equilateral Triangle

Length = n
Perimeter 38884824
Area 72747555042052
Altitude 11225081.801896

Triangular Pyramid

Length = n
Surface area 72747555042052
Volume 2.5663175883647E+20
Height 6110160.6079212