12856500 (number)

12856500 is an even 8-digits composite number following 12856499 and preceding 12856501. In scientific notation, it is written as 1.2856500 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 3427200 positive integers (up to 12856500) that are relatively prime to 12856500.

Interesting facts

Basic properties

Name

Name twelve million eight hundred fifty-six thousand five hundred

Notation

Scientific notation 1.2856500 × 10^7
Engineering notation 1.2856500 × 10^6

Prime Factorization of 12856500

Prime Factorization 2 × 2 × 125 × 3 × 3 × 2857

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2142750
Product of the distinct prime numbers

The prime factorization of 12856500 is 2 × 2 × 125 × 3 × 3 × 2857. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 99, 65, 502, 914, 9906, 5582, 39416, 80634, 320889, 879215, 6140965, 7456223, 99628346, 77928315, 190203738, 302647983, 6581254762, 1333761447

Basic calculations (n = 12856500)

Multiplication

n×y
n×2 25713000
n×3 38569500
n×4 51426000
n×5 64282500

Division

n÷y
n÷2 6428250
n÷3 4285500
n÷3 3214125
n÷5 2571300

Exponentiation

ny
n2 165289592250000
n3 2.1250456427621E+21
n4 2.7320649306171E+28
n5 3.5124792780479E+35

Nth Root

y√n
2√n 3585.5961847369
3√n 234.26509513732
4√n 59.879847901752
5√n 26.413414750858

Divisors of 12856500

1, 2, 3, 4, 6, 9, 12, 18, 36, 125, 250, 375, 500, 750, 1125, 1500, 2250, 2857, 4500, 5714, 8571, 11428, 17142, 25713, 34284, 51426, 102852, 357125, 714250, 1071375, 1428500, 2142750, 3214125, 4285500, 6428250, 12856500

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12856499
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12856500 can be divided by 36 positive divisors. The sum of these divisors (counting 12856500) is 1, the average is 0.027777777777778.

Base conversion 12856500

Base System Value
2 Binary 110001000010110010110100
3 Ternary 220012011210200
4 Quaternary 301002302310
5 Quinary 11242402000
6 Senary 1135320500
8 Octal 61026264
10 Decimal 12856500
12 Duodecimal 4380130
16 Hexadecimal c42cb4
20 Vigesimal 407150
36 Base36 7nk50

Cryptographic Hash Functions

md5 99146ff0f6103df400bfa3516f119f54
sha1 883c2c3404bd7cc8934c4702b64e709f68bb3703
sha256 e1ba504a6617f5cf9acc751770932698c09e0684ca853e19c3315c9af683285d
sha512 15924ad3ac2899e996a5141f3ba3773e56e0787f3ac34f6204899323d2582636320ceaa366dedf13bc0b957468b313d839aa52616fffbd7c0534d3b995cf8a06
ripemd-160 ccbdad71a7986132ded816cfef96f78a81799810

12856500 as geometric shapes

Circle

Radius = n
Diameter 25713000
Circumference 80779771.901754
Area 5.1927256872745E+14

Sphere

Radius = n
Volume 8.901370373126E+21
Surface area 2.0770902749098E+15
Circumference 80779771.901754

Square

Length = n
Perimeter 51426000
Area 165289592250000
Diagonal 18181836.66465

Cube

Length = n
Surface area 991737553500000
Volume 2.1250456427621E+21
Space diagonal 22268111.207509

Equilateral Triangle

Length = n
Perimeter 38569500
Area 71572492934836
Altitude 11134055.603755

Triangular Pyramid

Length = n
Surface area 71572492934836
Volume 2.5043903072134E+20
Height 6060612.2215499