12508740 (number)

12508740 is an even 8-digits composite number following 12508739 and preceding 12508741. In scientific notation, it is written as 1.2508740 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 3335616 positive integers (up to 12508740) that are relatively prime to 12508740.

Interesting facts

Basic properties

Name

Name twelve million five hundred eight thousand seven hundred forty

Notation

Scientific notation 1.2508740 × 10^7
Engineering notation 1.2508740 × 10^6

Prime Factorization of 12508740

Prime Factorization 2 × 2 × 9 × 5 × 69493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6254370
Product of the distinct prime numbers

The prime factorization of 12508740 is 2 × 2 × 9 × 5 × 69493. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 97, 74, 796, 250, 6778, 4965, 2358, 72364, 184130, 249159, 8771919, 5909164, 4546341, 44501752, 345596716, 138827884, 7327139420, 2330140009

Basic calculations (n = 12508740)

Multiplication

n×y
n×2 25017480
n×3 37526220
n×4 50034960
n×5 62543700

Division

n÷y
n÷2 6254370
n÷3 4169580
n÷3 3127185
n÷5 2501748

Exponentiation

ny
n2 156468576387600
n3 1.9572247402026E+21
n4 2.4482415396762E+28
n5 3.062441687701E+35

Nth Root

y√n
2√n 3536.769712605
3√n 232.13351906084
4√n 59.470746696212
5√n 26.268949953703

Divisors of 12508740

1, 2, 4, 5, 9, 10, 18, 20, 36, 45, 90, 180, 69493, 138986, 277972, 347465, 625437, 694930, 1250874, 1389860, 2501748, 3127185, 6254370, 12508740

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12508739
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12508740 can be divided by 24 positive divisors. The sum of these divisors (counting 12508740) is 1, the average is 0.041666666666667.

Base conversion 12508740

Base System Value
2 Binary 101111101101111001000100
3 Ternary 212112111202200
4 Quaternary 233231321010
5 Quinary 11200234430
6 Senary 1124034500
8 Octal 57557104
10 Decimal 12508740
12 Duodecimal 4232a30
16 Hexadecimal bede44
20 Vigesimal 3i3bh0
36 Base36 7g3t0

Cryptographic Hash Functions

md5 e568f126694107ff2777a2677d8caf39
sha1 3327f2930469b8acb3ada47c4b413763e79de204
sha256 e99ac9c2c2235258e26c008e090ba93c863a0c12a510445d65de9b50c7ffc45b
sha512 a476ce459c5838b590b87d803a5a2d4b0274938e661924575a3c34a296e986e1cc05a85e0936127a068bef2f0ea4e43f3a3494b893b4718c374a9f7f82575367
ripemd-160 4d890cdb614b6e5e27f7e05f3864e5fded3a8e1a

12508740 as geometric shapes

Circle

Radius = n
Diameter 25017480
Circumference 78594731.37933
Area 4.9156053009694E+14

Sphere

Radius = n
Volume 8.1984038203264E+21
Surface area 1.9662421203878E+15
Circumference 78594731.37933

Square

Length = n
Perimeter 50034960
Area 156468576387600
Diagonal 17690029.756199

Cube

Length = n
Surface area 938811458325600
Volume 1.9572247402026E+21
Space diagonal 21665773.218669

Equilateral Triangle

Length = n
Perimeter 37526220
Area 67752881022824
Altitude 10832886.609335

Triangular Pyramid

Length = n
Surface area 67752881022824
Volume 2.3066114768389E+20
Height 5896676.5853996