12496640 (number)

12496640 is an even 8-digits composite number following 12496639 and preceding 12496641. In scientific notation, it is written as 1.2496640 × 10^7. The sum of its digits is 32. It has a total of 11 prime factors and 72 positive divisors. There are 4608000 positive integers (up to 12496640) that are relatively prime to 12496640.

Interesting facts

Basic properties

Name

Name twelve million four hundred ninety-six thousand six hundred forty

Notation

Scientific notation 1.2496640 × 10^7
Engineering notation 1.2496640 × 10^6

Prime Factorization of 12496640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 97630
Product of the distinct prime numbers

The prime factorization of 12496640 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 751. Since it has a total of 11 prime factors.

Most popular turbo-numbers

1, 4, 84, 48, 810, 737, 4330, 7902, 67658, 71388, 798162, 989371, 6078968, 6470546, 82652223, 41426679, 339870632, 300421037, 6111438429, 6337542358

Basic calculations (n = 12496640)

Multiplication

n×y
n×2 24993280
n×3 37489920
n×4 49986560
n×5 62483200

Division

n÷y
n÷2 6248320
n÷3 4165546.6666667
n÷3 3124160
n÷5 2499328

Exponentiation

ny
n2 156166011289600
n3 1.9515504233221E+21
n4 2.4387823082103E+28
n5 3.0476584544074E+35

Nth Root

y√n
2√n 3535.0586982397
3√n 232.05864549922
4√n 59.456359611396
5√n 26.263865870845

Divisors of 12496640

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 751, 832, 1040, 1280, 1502, 1664, 2080, 3004, 3328, 3755, 4160, 6008, 7510, 8320, 9763, 12016, 15020, 16640, 19526, 24032, 30040, 39052, 48064, 48815, 60080, 78104, 96128, 97630, 120160, 156208, 192256, 195260, 240320, 312416, 390520, 480640, 624832, 781040, 961280, 1249664, 1562080, 2499328, 3124160, 6248320, 12496640

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12496639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12496640 can be divided by 72 positive divisors. The sum of these divisors (counting 12496640) is 1, the average is 0.013888888888889.

Base conversion 12496640

Base System Value
2 Binary 101111101010111100000000
3 Ternary 212111220011112
4 Quaternary 233222330000
5 Quinary 11144343030
6 Senary 1123502452
8 Octal 57527400
10 Decimal 12496640
12 Duodecimal 4227a28
16 Hexadecimal beaf00
20 Vigesimal 3i21c0
36 Base36 7fugw

Cryptographic Hash Functions

md5 3e5e326d54492dcefc986037f953ffa7
sha1 355829bbd2dede5aec7f088ea59f6d759e84b14e
sha256 09683110b4832386930610f5c49d274836dd621a8c2c52259eb9fedf001d0ad7
sha512 a49f159d1d3c8ec1b72391873bbdfcf4fd476f044cceccfbc4c4390588ff02590f4a6a66c0c771152fc2cc77beb9656b42e6e158597692abff6d9d5ce10f42a7
ripemd-160 eba8823e51cbc9246eef5c89757cc8ac42c78bb6

12496640 as geometric shapes

Circle

Radius = n
Diameter 24993280
Circumference 78518704.837113
Area 4.9060999380783E+14

Sphere

Radius = n
Volume 8.1746352973582E+21
Surface area 1.9624399752313E+15
Circumference 78518704.837113

Square

Length = n
Perimeter 49986560
Area 156166011289600
Diagonal 17672917.772094

Cube

Length = n
Surface area 936996067737600
Volume 1.9515504233221E+21
Space diagonal 21644815.403898

Equilateral Triangle

Length = n
Perimeter 37489920
Area 67621866492241
Altitude 10822407.701949

Triangular Pyramid

Length = n
Surface area 67621866492241
Volume 2.2999242302642E+20
Height 5890972.590698