12961659 (number)

12961659 is an odd 8-digits composite number following 12961658 and preceding 12961660. In scientific notation, it is written as 1.2961659 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 8471520 positive integers (up to 12961659) that are relatively prime to 12961659.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2961659 × 10^7
Engineering notation 1.2961659 × 10^6

Prime Factorization of 12961659

Prime Factorization 3 × 271 × 107 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12961659
Product of the distinct prime numbers

The prime factorization of 12961659 is 3 × 271 × 107 × 149. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 50, 32, 47, 250, 8380, 5112, 3459, 87099, 838631, 54433, 4393402, 569593, 38522928, 76842398, 952237372, 805234027, 1358577311, 5316280240

Basic calculations (n = 12961659)

Multiplication

n×y
n×2 25923318
n×3 38884977
n×4 51846636
n×5 64808295

Division

n÷y
n÷2 6480829.5
n÷3 4320553
n÷3 3240414.75
n÷5 2592331.8

Exponentiation

ny
n2 168004604032281
n3 2.1776183878965E+21
n4 2.8225546976044E+28
n5 3.6584991499196E+35

Nth Root

y√n
2√n 3600.2304092933
3√n 234.90208082863
4√n 60.001920046722
5√n 26.456483469604

Divisors of 12961659

1, 3, 107, 149, 271, 321, 447, 813, 15943, 28997, 40379, 47829, 86991, 121137, 4320553, 12961659

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12961658
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12961659 can be divided by 16 positive divisors. The sum of these divisors (counting 12961659) is 1, the average is 0.0625.

Base conversion 12961659

Base System Value
2 Binary 110001011100011101111011
3 Ternary 220101112001110
4 Quaternary 301130131323
5 Quinary 11304233114
6 Senary 1141451403
8 Octal 61343573
10 Decimal 12961659
12 Duodecimal 4410b63
16 Hexadecimal c5c77b
20 Vigesimal 41042j
36 Base36 7pta3

Cryptographic Hash Functions

md5 c18e6c93ecce259b8caedfee60f87c9d
sha1 11610054057217f3558cfba15e005416691281e9
sha256 99db971444bb98e4180275885676ab8d7cadecb86c3d2d9176ab849a826a28d6
sha512 4856962f51eedc8728845c00758f7a59c79b1158d1b34de62ebaa802d00b5f868d2ded55d3347b19bd17c9a4a2687ee8978fb1ed203c371f632db7597e419310
ripemd-160 edf3bcae21f4f06fe5783bc2c05656cdadad64b3

12961659 as geometric shapes

Circle

Radius = n
Diameter 25923318
Circumference 81440505.385472
Area 5.2780202979708E+14

Sphere

Radius = n
Volume 9.1215865729834E+21
Surface area 2.1112081191883E+15
Circumference 81440505.385472

Square

Length = n
Perimeter 51846636
Area 168004604032281
Diagonal 18330553.948655

Cube

Length = n
Surface area 1008027624193686
Volume 2.1776183878965E+21
Space diagonal 22450251.938382

Equilateral Triangle

Length = n
Perimeter 38884977
Area 72748127522350
Altitude 11225125.969191

Triangular Pyramid

Length = n
Surface area 72748127522350
Volume 2.5663478815302E+20
Height 6110184.6495518