12531750 (number)

12531750 is an even 8-digits composite number following 12531749 and preceding 12531751. In scientific notation, it is written as 1.2531750 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 96 positive divisors. There are 2520000 positive integers (up to 12531750) that are relatively prime to 12531750.

Interesting facts

Basic properties

Name

Name twelve million five hundred thirty-one thousand seven hundred fifty

Notation

Scientific notation 1.2531750 × 10^7
Engineering notation 1.2531750 × 10^6

Prime Factorization of 12531750

Prime Factorization 2 × 125 × 3 × 7 × 7 × 11 × 31

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1790250
Product of the distinct prime numbers

The prime factorization of 12531750 is 2 × 125 × 3 × 7 × 7 × 11 × 31. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 1, 68, 75, 377, 508, 1222, 3343, 9689, 26518, 787023, 766205, 3069440, 8174313, 46420782, 75956102, 983301739, 274120099, 5272004921, 7485913938

Basic calculations (n = 12531750)

Multiplication

n×y
n×2 25063500
n×3 37595250
n×4 50127000
n×5 62658750

Division

n÷y
n÷2 6265875
n÷3 4177250
n÷3 3132937.5
n÷5 2506350

Exponentiation

ny
n2 157044758062500
n3 1.9680456468497E+21
n4 2.4663056034909E+28
n5 3.0907125246547E+35

Nth Root

y√n
2√n 3540.0211863773
3√n 232.27576947743
4√n 59.498077165378
5√n 26.278607269662

Divisors of 12531750

1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 49, 62, 66, 77, 93, 98, 125, 147, 154, 186, 217, 231, 250, 294, 341, 375, 434, 462, 539, 651, 682, 750, 875, 1023, 1078, 1302, 1375, 1519, 1617, 1750, 2046, 2387, 2625, 2750, 3038, 3234, 3875, 4125, 4557, 4774, 5250, 6125, 7161, 7750, 8250, 9114, 9625, 11625, 12250, 14322, 16709, 18375, 19250, 23250, 27125, 28875, 33418, 36750, 42625, 50127, 54250, 57750, 67375, 81375, 85250, 100254, 127875, 134750, 162750, 189875, 202125, 255750, 298375, 379750, 404250, 569625, 596750, 895125, 1139250, 1790250, 2088625, 4177250, 6265875, 12531750

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12531749
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12531750 can be divided by 96 positive divisors. The sum of these divisors (counting 12531750) is 1, the average is 0.010416666666667.

Base conversion 12531750

Base System Value
2 Binary 101111110011100000100110
3 Ternary 212120200022220
4 Quaternary 233303200212
5 Quinary 11202004000
6 Senary 1124333210
8 Octal 57634046
10 Decimal 12531750
12 Duodecimal 4244206
16 Hexadecimal bf3826
20 Vigesimal 3i697a
36 Base36 7glk6

Cryptographic Hash Functions

md5 d7c7823b5923301e2a8645d66164e865
sha1 9a56ed091185deff455b1eb4c7861bc7af116886
sha256 90b01fdba004aa3fb00daf9b882cb48cb8bd4678ee1ce94b57942e60f80cc996
sha512 639299ecd0db57a6a0163517a48d2b84f9eb6d9e917fd3c4f9d8b6663bc158c4d71eebb57be62301480a4adcb0f041842656738668f57116d9bc9e52095054ba
ripemd-160 2d83672005cfdf75a1de4726bb4b31d74f6bffc1

12531750 as geometric shapes

Circle

Radius = n
Diameter 25063500
Circumference 78739307.473248
Area 4.9337065821394E+14

Sphere

Radius = n
Volume 8.2437303280967E+21
Surface area 1.9734826328557E+15
Circumference 78739307.473248

Square

Length = n
Perimeter 50127000
Area 157044758062500
Diagonal 17722570.810269

Cube

Length = n
Surface area 942268548375000
Volume 1.9680456468497E+21
Space diagonal 21705627.707751

Equilateral Triangle

Length = n
Perimeter 37595250
Area 68002375006653
Altitude 10852813.853876

Triangular Pyramid

Length = n
Surface area 68002375006653
Volume 2.3193640376202E+20
Height 5907523.603423