12697908 (number)

12697908 is an even 8-digits composite number following 12697907 and preceding 12697909. In scientific notation, it is written as 1.2697908 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 4224000 positive integers (up to 12697908) that are relatively prime to 12697908.

Interesting facts

Basic properties

Name

Name twelve million six hundred ninety-seven thousand nine hundred eight

Notation

Scientific notation 1.2697908 × 10^7
Engineering notation 1.2697908 × 10^6

Prime Factorization of 12697908

Prime Factorization 2 × 2 × 3 × 751 × 1409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6348954
Product of the distinct prime numbers

The prime factorization of 12697908 is 2 × 2 × 3 × 751 × 1409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 5, 28, 12, 936, 5638, 4098, 25372, 98610, 410765, 918707, 9858004, 1504349, 98400864, 24948691, 924394743, 352698123, 8187330885, 4403321613

Basic calculations (n = 12697908)

Multiplication

n×y
n×2 25395816
n×3 38093724
n×4 50791632
n×5 63489540

Division

n÷y
n÷2 6348954
n÷3 4232636
n÷3 3174477
n÷5 2539581.6

Exponentiation

ny
n2 161236867576464
n3 2.0473709106941E+21
n4 2.599732746587E+28
n5 3.3011167240749E+35

Nth Root

y√n
2√n 3563.4124094749
3√n 233.29784403556
4√n 59.694324767728
5√n 26.347926012594

Divisors of 12697908

1, 2, 3, 4, 6, 12, 751, 1409, 1502, 2253, 2818, 3004, 4227, 4506, 5636, 8454, 9012, 16908, 1058159, 2116318, 3174477, 4232636, 6348954, 12697908

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 -12697907
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 12697908 can be divided by 24 positive divisors. The sum of these divisors (counting 12697908) is 1, the average is 0.041666666666667.

Base conversion 12697908

Base System Value
2 Binary 110000011100000100110100
3 Ternary 212220010020220
4 Quaternary 300130010310
5 Quinary 11222313113
6 Senary 1132054340
8 Octal 60340464
10 Decimal 12697908
12 Duodecimal 43043b0
16 Hexadecimal c1c134
20 Vigesimal 3j74f8
36 Base36 7k5ro

Cryptographic Hash Functions

md5 8ce0e7e40111e34a70d3f8cb647aa70f
sha1 93934f377c2570eca397ea9aa4eff25dd0b4a39b
sha256 5b163cb9d16957c2e3db036248541d35d79cf844d17910410c362bfccf5bf624
sha512 cedbf9ff10c6f2af0da5fd4b200d4070fa692967ac5d4148f90dd7cfcb8c8d6e23362a5c0c461f1a71e44a8c5e71ee171403cc8c1ce771111d7c0dba3e04d96b
ripemd-160 cc2f572219642ca6ddf710951dc1279bcf0e19fe

12697908 as geometric shapes

Circle

Radius = n
Diameter 25395816
Circumference 79783308.977518
Area 5.0654055866605E+14

Sphere

Radius = n
Volume 8.5760072162801E+21
Surface area 2.0261622346642E+15
Circumference 79783308.977518

Square

Length = n
Perimeter 50791632
Area 161236867576464
Diagonal 17957553.707366

Cube

Length = n
Surface area 967421205458784
Volume 2.0473709106941E+21
Space diagonal 21993421.805835

Equilateral Triangle

Length = n
Perimeter 38093724
Area 69817611673923
Altitude 10996710.902918

Triangular Pyramid

Length = n
Surface area 69817611673923
Volume 2.4128497575932E+20
Height 5985851.2357886