12961550 (number)

12961550 is an even 8-digits composite number following 12961549 and preceding 12961551. In scientific notation, it is written as 1.2961550 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 4287360 positive integers (up to 12961550) that are relatively prime to 12961550.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2961550 × 10^7
Engineering notation 1.2961550 × 10^6

Prime Factorization of 12961550

Prime Factorization 2 × 5 × 5 × 7 × 29 × 1277

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2592310
Product of the distinct prime numbers

The prime factorization of 12961550 is 2 × 5 × 5 × 7 × 29 × 1277. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 6, 60, 25, 134, 953, 2020, 1712, 20039, 66748, 641070, 33796, 5676548, 3972134, 78255515, 40577471, 173524779, 828816026, 5735830651, 7788314629

Basic calculations (n = 12961550)

Multiplication

n×y
n×2 25923100
n×3 38884650
n×4 51846200
n×5 64807750

Division

n÷y
n÷2 6480775
n÷3 4320516.6666667
n÷3 3240387.5
n÷5 2592310

Exponentiation

ny
n2 168001778402500
n3 2.1775634508529E+21
n4 2.8224597546403E+28
n5 3.6583453232758E+35

Nth Root

y√n
2√n 3600.2152713414
3√n 234.90142236357
4√n 60.001793901028
5√n 26.456438972732

Divisors of 12961550

1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1277, 1450, 2030, 2554, 5075, 6385, 8939, 10150, 12770, 17878, 31925, 37033, 44695, 63850, 74066, 89390, 185165, 223475, 259231, 370330, 446950, 518462, 925825, 1296155, 1851650, 2592310, 6480775, 12961550

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12961549
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961550 can be divided by 48 positive divisors. The sum of these divisors (counting 12961550) is 1, the average is 0.020833333333333.

Base conversion 12961550

Base System Value
2 Binary 110001011100011100001110
3 Ternary 220101111220102
4 Quaternary 301130130032
5 Quinary 11304232200
6 Senary 1141451102
8 Octal 61343416
10 Decimal 12961550
12 Duodecimal 4410a92
16 Hexadecimal c5c70e
20 Vigesimal 4103ha
36 Base36 7pt72

Cryptographic Hash Functions

md5 f670c36ddcec0ad8e109d7a9010f6706
sha1 a5a12530998d7cfc90e73beb8b414273b5041b5f
sha256 f25a1dedf35022d15d09a6d92db28362a366039321605c322dce69745b45c102
sha512 84ce12450659453091d472200953aa62c4eaba55d445728a150ec28503f8b9b0cae932523ebd5625621cbb8f5ce1a8822eb5514f1e6bebc02bb36297068cbac7
ripemd-160 2d77288fc8c4d58e15cabc4634d51c2efbadcec7

12961550 as geometric shapes

Circle

Radius = n
Diameter 25923100
Circumference 81439820.518274
Area 5.2779315281931E+14

Sphere

Radius = n
Volume 9.1213564532336E+21
Surface area 2.1111726112773E+15
Circumference 81439820.518274

Square

Length = n
Perimeter 51846200
Area 168001778402500
Diagonal 18330399.799377

Cube

Length = n
Surface area 1008010670415000
Volume 2.1775634508529E+21
Space diagonal 22450063.144844

Equilateral Triangle

Length = n
Perimeter 38884650
Area 72746903988764
Altitude 11225031.572422

Triangular Pyramid

Length = n
Surface area 72746903988764
Volume 2.5662831376035E+20
Height 6110133.266459