12949925 (number)

12949925 is an odd 8-digits composite number following 12949924 and preceding 12949926. In scientific notation, it is written as 1.2949925 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 9694080 positive integers (up to 12949925) that are relatively prime to 12949925.

Interesting facts

Basic properties

Name

Name twelve million nine hundred forty-nine thousand nine hundred twenty-five

Notation

Scientific notation 1.2949925 × 10^7
Engineering notation 1.2949925 × 10^6

Prime Factorization of 12949925

Prime Factorization 25 × 19 × 199 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12949925
Product of the distinct prime numbers

The prime factorization of 12949925 is 25 × 19 × 199 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 91, 74, 302, 209, 3263, 910, 40924, 44815, 176458, 973807, 4674735, 3119501, 24591177, 1943995, 131078906, 62743770, 455703831, 4386796576

Basic calculations (n = 12949925)

Multiplication

n×y
n×2 25899850
n×3 38849775
n×4 51799700
n×5 64749625

Division

n÷y
n÷2 6474962.5
n÷3 4316641.6666667
n÷3 3237481.25
n÷5 2589985

Exponentiation

ny
n2 167700557505625
n3 2.171709642156E+21
n4 2.8123476987697E+28
n5 3.6419691772991E+35

Nth Root

y√n
2√n 3598.6004223865
3√n 234.83117495685
4√n 59.988335719425
5√n 26.451691600708

Divisors of 12949925

1, 19, 25, 137, 199, 475, 2603, 3425, 3781, 4975, 27263, 65075, 94525, 517997, 681575, 12949925

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 -12949924
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 12949925 can be divided by 16 positive divisors. The sum of these divisors (counting 12949925) is 1, the average is 0.0625.

Base conversion 12949925

Base System Value
2 Binary 110001011001100110100101
3 Ternary 220100220221212
4 Quaternary 301121212211
5 Quinary 11303344200
6 Senary 1141321205
8 Octal 61314645
10 Decimal 12949925
12 Duodecimal 4406205
16 Hexadecimal c599a5
20 Vigesimal 40ieg5
36 Base36 7pk85

Cryptographic Hash Functions

md5 56747ebcb5bbad6ca415dba530b1bc41
sha1 71f892344e69ad1a1dd23327ffb896c3c31eab1b
sha256 4ceba2b27a82918f2f4cac8018e0d1f7ad5d2d00f6cb09b712a71a9c4863d580
sha512 238eec2e7f947d341066210f0d69b4e17f9f6a605e52751337ab463cefebb257789a4fec7b5e1e7d549d39eda2317f910fbbfca28da9736982862ea726b9497a
ripemd-160 009c05f8f91a567ff35ae8f87886fe383d32fa7d

12949925 as geometric shapes

Circle

Radius = n
Diameter 25899850
Circumference 81366778.489078
Area 5.2684683946258E+14

Sphere

Radius = n
Volume 9.0968360767033E+21
Surface area 2.1073873578503E+15
Circumference 81366778.489078

Square

Length = n
Perimeter 51799700
Area 167700557505625
Diagonal 18313959.566714

Cube

Length = n
Surface area 1006203345033750
Volume 2.171709642156E+21
Space diagonal 22429928.054206

Equilateral Triangle

Length = n
Perimeter 38849775
Area 72616471514342
Altitude 11214964.027103

Triangular Pyramid

Length = n
Surface area 72616471514342
Volume 2.5593843578946E+20
Height 6104653.1889048