12961350 (number)

12961350 is an even 8-digits composite number following 12961349 and preceding 12961351. In scientific notation, it is written as 1.2961350 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 3456000 positive integers (up to 12961350) that are relatively prime to 12961350.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.2961350 × 10^7
Engineering notation 1.2961350 × 10^6

Prime Factorization of 12961350

Prime Factorization 2 × 3 × 25 × 9 × 9601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12961350
Product of the distinct prime numbers

The prime factorization of 12961350 is 2 × 3 × 25 × 9 × 9601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 54, 72, 477, 269, 1152, 3569, 63395, 44494, 73051, 223345, 2416095, 4411944, 20423717, 77576833, 587608925, 77232096, 980746344, 6851840773

Basic calculations (n = 12961350)

Multiplication

n×y
n×2 25922700
n×3 38884050
n×4 51845400
n×5 64806750

Division

n÷y
n÷2 6480675
n÷3 4320450
n÷3 3240337.5
n÷5 2592270

Exponentiation

ny
n2 167996593822500
n3 2.1774626513413E+21
n4 2.8222855535962E+28
n5 3.6580630860104E+35

Nth Root

y√n
2√n 3600.1874951174
3√n 234.90021416121
4√n 60.001562438969
5√n 26.456357326317

Divisors of 12961350

1, 2, 3, 6, 9, 18, 25, 27, 50, 54, 75, 150, 225, 450, 675, 1350, 9601, 19202, 28803, 57606, 86409, 172818, 240025, 259227, 480050, 518454, 720075, 1440150, 2160225, 4320450, 6480675, 12961350

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 -12961349
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 12961350 can be divided by 32 positive divisors. The sum of these divisors (counting 12961350) is 1, the average is 0.03125.

Base conversion 12961350

Base System Value
2 Binary 110001011100011001000110
3 Ternary 220101111122000
4 Quaternary 301130121012
5 Quinary 11304230400
6 Senary 1141450130
8 Octal 61343106
10 Decimal 12961350
12 Duodecimal 4410946
16 Hexadecimal c5c646
20 Vigesimal 41037a
36 Base36 7pt1i

Cryptographic Hash Functions

md5 15bf1eaa1b7c3f515c779b1d4c543e6a
sha1 7035c7e68b4e6f0cc88792051a17070137361896
sha256 19cbb2b05b5a212eb4e2df95bd58a93086914a8e3a77ae8a0d5e66636012f5cf
sha512 153323292d4e41755afc954e3c2bab8ffad1130f680acc7ef0943a9ed4b4ca20399b72a7c8dce708efd4e073ebbff8ccd7ca6b32005c8244c0116fdbe01d4e90
ripemd-160 4a351f39280a8f42d4b960c6748f30e181067c6c

12961350 as geometric shapes

Circle

Radius = n
Diameter 25922700
Circumference 81438563.881212
Area 5.2777686498087E+14

Sphere

Radius = n
Volume 9.1209342252265E+21
Surface area 2.1111074599235E+15
Circumference 81438563.881212

Square

Length = n
Perimeter 51845400
Area 167996593822500
Diagonal 18330116.956665

Cube

Length = n
Surface area 1007979562935000
Volume 2.1774626513413E+21
Space diagonal 22449716.734683

Equilateral Triangle

Length = n
Perimeter 38884050
Area 72744658999770
Altitude 11224858.367341

Triangular Pyramid

Length = n
Surface area 72744658999770
Volume 2.5661643442397E+20
Height 6110038.9855548