12897570 (number)

12897570 is an even 8-digits composite number following 12897569 and preceding 12897571. In scientific notation, it is written as 1.2897570 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 2947968 positive integers (up to 12897570) that are relatively prime to 12897570.

Interesting facts

Basic properties

Name

Name twelve million eight hundred ninety-seven thousand five hundred seventy

Notation

Scientific notation 1.2897570 × 10^7
Engineering notation 1.2897570 × 10^6

Prime Factorization of 12897570

Prime Factorization 2 × 5 × 21 × 61417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12897570
Product of the distinct prime numbers

The prime factorization of 12897570 is 2 × 5 × 21 × 61417. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 27, 6, 327, 985, 2924, 4557, 45947, 17097, 480434, 752990, 9880845, 1190712, 92157569, 14738955, 169667746, 870298861, 797547939, 9739459616

Basic calculations (n = 12897570)

Multiplication

n×y
n×2 25795140
n×3 38692710
n×4 51590280
n×5 64487850

Division

n÷y
n÷2 6448785
n÷3 4299190
n÷3 3224392.5
n÷5 2579514

Exponentiation

ny
n2 166347311904900
n3 2.1454760996053E+21
n4 2.7671428177986E+28
n5 3.5689418192555E+35

Nth Root

y√n
2√n 3591.3186993081
3√n 234.51428272276
4√n 59.927612160907
5√n 26.430268722649

Divisors of 12897570

1, 2, 5, 10, 21, 42, 105, 210, 61417, 122834, 307085, 614170, 1289757, 2579514, 6448785, 12897570

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 -12897569
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 12897570 can be divided by 16 positive divisors. The sum of these divisors (counting 12897570) is 1, the average is 0.0625.

Base conversion 12897570

Base System Value
2 Binary 110001001100110100100010
3 Ternary 220021021010210
4 Quaternary 301030310202
5 Quinary 11300210240
6 Senary 1140234550
8 Octal 61146442
10 Decimal 12897570
12 Duodecimal 439ba56
16 Hexadecimal c4cd22
20 Vigesimal 40c3ia
36 Base36 7oftu

Cryptographic Hash Functions

md5 c6765e61716d722d5f1bfe2a33717981
sha1 9059c7fe769bf31741de902a55b7c4a2e3050772
sha256 c86f779e37ed4df757f7729d35247ce4093c8d96c6754ce5f27b9141a683fff6
sha512 13a2abcaae8f1b07982338bb872e2ded15b7ea6936fa0750a46ca75de376a7184f8cd16f14e2a04ac9af1b485af03f7acfd7c1b99e326296c792eda716f253d5
ripemd-160 3e8317300fc7ea4e6d60c62e21337b85d1989670

12897570 as geometric shapes

Circle

Radius = n
Diameter 25795140
Circumference 81037822.32232
Area 5.2259549302484E+14

Sphere

Radius = n
Volume 8.9869492706299E+21
Surface area 2.0903819720994E+15
Circumference 81037822.32232

Square

Length = n
Perimeter 51590280
Area 166347311904900
Diagonal 18239918.415656

Cube

Length = n
Surface area 998083871429400
Volume 2.1454760996053E+21
Space diagonal 22339246.534176

Equilateral Triangle

Length = n
Perimeter 38692710
Area 72030498980448
Altitude 11169623.267088

Triangular Pyramid

Length = n
Surface area 72030498980448
Volume 2.5284678315076E+20
Height 6079972.8052188