11889942 (number)

11889942 is an even 8-digits composite number following 11889941 and preceding 11889943. In scientific notation, it is written as 1.1889942 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 3659040 positive integers (up to 11889942) that are relatively prime to 11889942.

Interesting facts

Basic properties

Name

Name eleven million eight hundred eighty-nine thousand nine hundred forty-two

Notation

Scientific notation 1.1889942 × 10^7
Engineering notation 1.1889942 × 10^6

Prime Factorization of 11889942

Prime Factorization 2 × 3 × 23 × 29 × 2971

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 11889942
Product of the distinct prime numbers

The prime factorization of 11889942 is 2 × 3 × 23 × 29 × 2971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 37, 32, 567, 661, 8276, 96, 29555, 41006, 823907, 657211, 6666715, 2344165, 29845265, 97848616, 597771876, 318111806, 8542146325, 3335190989

Basic calculations (n = 11889942)

Multiplication

n×y
n×2 23779884
n×3 35669826
n×4 47559768
n×5 59449710

Division

n÷y
n÷2 5944971
n÷3 3963314
n÷3 2972485.5
n÷5 2377988.4

Exponentiation

ny
n2 141370720763364
n3 1.6808896703746E+21
n4 1.9985680689153E+28
n5 2.3762858422455E+35

Nth Root

y√n
2√n 3448.1795196886
3√n 228.24078133461
4√n 58.721201619931
5√n 26.0037479127

Divisors of 11889942

1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 2971, 4002, 5942, 8913, 17826, 68333, 86159, 136666, 172318, 204999, 258477, 409998, 516954, 1981657, 3963314, 5944971, 11889942

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 -11889941
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 11889942 can be divided by 32 positive divisors. The sum of these divisors (counting 11889942) is 1, the average is 0.03125.

Base conversion 11889942

Base System Value
2 Binary 101101010110110100010110
3 Ternary 211101001221020
4 Quaternary 231112310112
5 Quinary 11020434232
6 Senary 1102502010
8 Octal 55266426
10 Decimal 11889942
12 Duodecimal 3b94906
16 Hexadecimal b56d16
20 Vigesimal 3e64h2
36 Base36 72uc6

Cryptographic Hash Functions

md5 456b99ab14eee9a59d58865d68ee1607
sha1 eae7ca2b5db8888bbb93bb6cca1da80599aa42f5
sha256 117f821ad551433ed027ff034c59073f3b3fedc959a380d0c3d60bf00dd2c06e
sha512 765d731bb053fb489b63fa17541e598cba2f71038f5af90dfd2c38f0295a9bb079d9654a33135b77c188602132200253409267e908c64d91e2297c7148c20581
ripemd-160 2f30b999fdb575476fa565561fa5c37d8fa34be6

11889942 as geometric shapes

Circle

Radius = n
Diameter 23779884
Circumference 74706708.877617
Area 4.4412921778288E+14

Sphere

Radius = n
Volume 7.0408941865917E+21
Surface area 1.7765168711315E+15
Circumference 74706708.877617

Square

Length = n
Perimeter 47559768
Area 141370720763364
Diagonal 16814917.232229

Cube

Length = n
Surface area 848224324580184
Volume 1.6808896703746E+21
Space diagonal 20593983.643047

Equilateral Triangle

Length = n
Perimeter 35669826
Area 61215317766195
Altitude 10296991.821524

Triangular Pyramid

Length = n
Surface area 61215317766195
Volume 1.9809474739138E+20
Height 5604972.4107432