11897420 (number)

11897420 is an even 8-digits composite number following 11897419 and preceding 11897421. In scientific notation, it is written as 1.1897420 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 4455360 positive integers (up to 11897420) that are relatively prime to 11897420.

Interesting facts

Basic properties

Name

Name eleven million eight hundred ninety-seven thousand four hundred twenty

Notation

Scientific notation 1.1897420 × 10^7
Engineering notation 1.1897420 × 10^6

Prime Factorization of 11897420

Prime Factorization 2 × 2 × 95 × 131 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5948710
Product of the distinct prime numbers

The prime factorization of 11897420 is 2 × 2 × 95 × 131 × 239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 84, 95, 384, 360, 5937, 3466, 62693, 90199, 664180, 116667, 7141923, 3708168, 92505842, 73868833, 147197512, 172560633, 3733740926, 6736629223

Basic calculations (n = 11897420)

Multiplication

n×y
n×2 23794840
n×3 35692260
n×4 47589680
n×5 59487100

Division

n÷y
n÷2 5948710
n÷3 3965806.6666667
n÷3 2974355
n÷5 2379484

Exponentiation

ny
n2 141548602656400
n3 1.6840631762163E+21
n4 2.0036006913979E+28
n5 2.3837678937852E+35

Nth Root

y√n
2√n 3449.263689543
3√n 228.288620841
4√n 58.730432397038
5√n 26.007018023274

Divisors of 11897420

1, 2, 4, 95, 131, 190, 239, 262, 380, 478, 524, 956, 12445, 22705, 24890, 31309, 45410, 49780, 62618, 90820, 125236, 2974355, 5948710, 11897420

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 -11897419
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 11897420 can be divided by 24 positive divisors. The sum of these divisors (counting 11897420) is 1, the average is 0.041666666666667.

Base conversion 11897420

Base System Value
2 Binary 101101011000101001001100
3 Ternary 211101110012012
4 Quaternary 231120221030
5 Quinary 11021204140
6 Senary 1103000352
8 Octal 55305114
10 Decimal 11897420
12 Duodecimal 3b990b8
16 Hexadecimal b58a4c
20 Vigesimal 3e73b0
36 Base36 7303w

Cryptographic Hash Functions

md5 7333fbf1ae721203effada5f7852186c
sha1 96f93cb8413dc566d7126beb3fab6c5a29e3f5e6
sha256 3e94902e4bc38a79ffafe4e4aa553122d6d3a9e9e2421f7c0bd6e487fdcc2b98
sha512 30ef94a5561549192ef2480b4a77f8e939ef44cd2396c3e9c5fc1724427748dca019bbf2359802769e0def12cbd2126d27878e5e73ddd31ea4d74b73ce1dd2c6
ripemd-160 c7591ae7106588e0a913a738c8efabb9d63ad422

11897420 as geometric shapes

Circle

Radius = n
Diameter 23794840
Circumference 74753694.537345
Area 4.4468805023125E+14

Sphere

Radius = n
Volume 7.0541873367763E+21
Surface area 1.778752200925E+15
Circumference 74753694.537345

Square

Length = n
Perimeter 47589680
Area 141548602656400
Diagonal 16825492.721249

Cube

Length = n
Surface area 849291615938400
Volume 1.6840631762163E+21
Space diagonal 20606935.918986

Equilateral Triangle

Length = n
Perimeter 35692260
Area 61292342885316
Altitude 10303467.959493

Triangular Pyramid

Length = n
Surface area 61292342885316
Volume 1.9846874864152E+20
Height 5608497.5737496