11897994 (number)

11897994 is an even 8-digits composite number following 11897993 and preceding 11897995. In scientific notation, it is written as 1.1897994 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 3674880 positive integers (up to 11897994) that are relatively prime to 11897994.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.1897994 × 10^7
Engineering notation 1.1897994 × 10^6

Prime Factorization of 11897994

Prime Factorization 2 × 3 × 17 × 67 × 1741

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11897994
Product of the distinct prime numbers

The prime factorization of 11897994 is 2 × 3 × 17 × 67 × 1741. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 13, 64, 321, 951, 3611, 4227, 85701, 5072, 252770, 933121, 3254794, 3219267, 4490622, 94345842, 727663196, 354418492, 1694101086, 7197701808

Basic calculations (n = 11897994)

Multiplication

n×y
n×2 23795988
n×3 35693982
n×4 47591976
n×5 59489970

Division

n÷y
n÷2 5948997
n÷3 3965998
n÷3 2974498.5
n÷5 2379598.8

Exponentiation

ny
n2 141562261224036
n3 1.68430693467E+21
n4 2.0039873802862E+28
n5 2.3843429826721E+35

Nth Root

y√n
2√n 3449.3468947034
3√n 228.29229210085
4√n 58.731140757722
5√n 26.00726896407

Divisors of 11897994

1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 201, 402, 1139, 1741, 2278, 3417, 3482, 5223, 6834, 10446, 29597, 59194, 88791, 116647, 177582, 233294, 349941, 699882, 1982999, 3965998, 5948997, 11897994

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11897993
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11897994 can be divided by 32 positive divisors. The sum of these divisors (counting 11897994) is 1, the average is 0.03125.

Base conversion 11897994

Base System Value
2 Binary 101101011000110010001010
3 Ternary 211101110222110
4 Quaternary 231120302022
5 Quinary 11021213434
6 Senary 1103003150
8 Octal 55306212
10 Decimal 11897994
12 Duodecimal 3b994b6
16 Hexadecimal b58c8a
20 Vigesimal 3e74je
36 Base36 730ju

Cryptographic Hash Functions

md5 624133bd8d7393293193165b007296db
sha1 669f57fb42aabf075c60c3934844c7a58c4fb1ae
sha256 bed8a37b1d5bd3a7653a814ea04b5f3b472584926ccac1be19ef1b0dc14d78d4
sha512 82e24fc87d4384402b95981f6bdb9697d32adf01935b65173378aa18389a2479750c1d55f2588d20eac88f21e1f4b7e3b9b41f3652dface77ecbbf3a82caa08d
ripemd-160 eb167181c080cca62ce8e44f9ed9f85ae2217b35

11897994 as geometric shapes

Circle

Radius = n
Diameter 23795988
Circumference 74757301.085711
Area 4.4473095988699E+14

Sphere

Radius = n
Volume 7.0552083897995E+21
Surface area 1.778923839548E+15
Circumference 74757301.085711

Square

Length = n
Perimeter 47591976
Area 141562261224036
Diagonal 16826304.479834

Cube

Length = n
Surface area 849373567344216
Volume 1.68430693467E+21
Space diagonal 20607930.11615

Equilateral Triangle

Length = n
Perimeter 35693982
Area 61298257218592
Altitude 10303965.058075

Triangular Pyramid

Length = n
Surface area 61298257218592
Volume 1.9849747585078E+20
Height 5608768.1599446