12956880 (number)

12956880 is an even 8-digits composite number following 12956879 and preceding 12956881. In scientific notation, it is written as 1.2956880 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 3455104 positive integers (up to 12956880) that are relatively prime to 12956880.

Interesting facts

Basic properties

Name

Name twelve million nine hundred fifty-six thousand eight hundred eighty

Notation

Scientific notation 1.2956880 × 10^7
Engineering notation 1.2956880 × 10^6

Prime Factorization of 12956880

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 53987

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1619610
Product of the distinct prime numbers

The prime factorization of 12956880 is 2 × 2 × 2 × 2 × 3 × 5 × 53987. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 15, 77, 330, 120, 8936, 692, 36921, 44519, 425860, 93894, 1618049, 1300564, 43011014, 74370861, 569013399, 703177497, 6238506939, 4931864751

Basic calculations (n = 12956880)

Multiplication

n×y
n×2 25913760
n×3 38870640
n×4 51827520
n×5 64784400

Division

n÷y
n÷2 6478440
n÷3 4318960
n÷3 3239220
n÷5 2591376

Exponentiation

ny
n2 167880739334400
n3 2.1752105938671E+21
n4 2.8183942639465E+28
n5 3.6517596270643E+35

Nth Root

y√n
2√n 3599.5666405833
3√n 234.87320759461
4√n 59.99638856284
5√n 26.454532265896

Divisors of 12956880

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53987, 107974, 161961, 215948, 269935, 323922, 431896, 539870, 647844, 809805, 863792, 1079740, 1295688, 1619610, 2159480, 2591376, 3239220, 4318960, 6478440, 12956880

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12956879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12956880 can be divided by 40 positive divisors. The sum of these divisors (counting 12956880) is 1, the average is 0.025.

Base conversion 12956880

Base System Value
2 Binary 110001011011010011010000
3 Ternary 220101021111110
4 Quaternary 301123103100
5 Quinary 11304110010
6 Senary 1141413320
8 Octal 61332320
10 Decimal 12956880
12 Duodecimal 440a240
16 Hexadecimal c5b4d0
20 Vigesimal 40jc40
36 Base36 7pplc

Cryptographic Hash Functions

md5 a7487417d458abd0fc192d15ee6dca67
sha1 6264026852c6cc91c3e4bb9337db52a822688ee7
sha256 cd4270126afd76ea524d2745f00407212130e4d3b01e6b5dd3cb7d6fe4ef55f6
sha512 4fcdcd5dba79ff9893e29ba8825d91f8e8e2f1c4e0bb93fa5f45f0429d1b5edc6307daaa55490ee5f7b6978bb00dcdc6c6b9a78bd3c2dd147afe2cdfcea4cbc4
ripemd-160 b5db19d1b59dc264d374b56e7369a3692472d92f

12956880 as geometric shapes

Circle

Radius = n
Diameter 25913760
Circumference 81410478.042889
Area 5.2741289737217E+14

Sphere

Radius = n
Volume 9.1115008289381E+21
Surface area 2.1096515894887E+15
Circumference 81410478.042889

Square

Length = n
Perimeter 51827520
Area 167880739334400
Diagonal 18323795.422041

Cube

Length = n
Surface area 1007284436006400
Volume 2.1752105938671E+21
Space diagonal 22441974.467573

Equilateral Triangle

Length = n
Perimeter 38870640
Area 72694492534852
Altitude 11220987.233787

Triangular Pyramid

Length = n
Surface area 72694492534852
Volume 2.5635102690537E+20
Height 6107931.8073469