53811990 (number)

53811990 is an even 8-digits composite number following 53811989 and preceding 53811991. In scientific notation, it is written as 5.3811990 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 13594176 positive integers (up to 53811990) that are relatively prime to 53811990.

Interesting facts

Basic properties

Name

Name fifty-three million eight hundred eleven thousand nine hundred ninety

Notation

Scientific notation 5.3811990 × 10^7
Engineering notation 5.3811990 × 10^6

Prime Factorization of 53811990

Prime Factorization 2 × 45 × 19 × 31469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 53811990
Product of the distinct prime numbers

The prime factorization of 53811990 is 2 × 45 × 19 × 31469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 67, 53, 887, 286, 9952, 7546, 32969, 83781, 424186, 405035, 1905880, 1099925, 87101306, 47464818, 940999820, 928592578, 4475286749, 1658321698

Basic calculations (n = 53811990)

Multiplication

n×y
n×2 107623980
n×3 161435970
n×4 215247960
n×5 269059950

Division

n÷y
n÷2 26905995
n÷3 17937330
n÷3 13452997.5
n÷5 10762398

Exponentiation

ny
n2 2895730267760100
n3 1.558250082114E+23
n4 8.385253783622E+30
n5 4.5122719275173E+38

Nth Root

y√n
2√n 7335.6656139712
3√n 377.53714237703
4√n 85.648500360317
5√n 35.170278760817

Divisors of 53811990

1, 2, 19, 38, 45, 90, 855, 1710, 31469, 62938, 597911, 1195822, 1416105, 2832210, 26905995, 53811990

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -53811989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 53811990 can be divided by 16 positive divisors. The sum of these divisors (counting 53811990) is 1, the average is 0.0625.

Base conversion 53811990

Base System Value
2 Binary 11001101010001101100010110
3 Ternary 10202020221011200
4 Quaternary 3031101230112
5 Quinary 102233440430
6 Senary 5201213330
8 Octal 315215426
10 Decimal 53811990
12 Duodecimal 16031246
16 Hexadecimal 3351b16
20 Vigesimal gg69ja
36 Base36 w1dli

Cryptographic Hash Functions

md5 2dc02aabccae75e05379d8d575b558d6
sha1 28e6578c0243d89bb4812a57ab3cdc6b39dd5bdd
sha256 3b1db069f2b7ca2682b188695c27cc8e6e8afddc350bbc02c723b1a36c6ba67b
sha512 61ccb025e34a6c489208f721ffa95759a863730ed06e39c4fc9a13588470aae4619aa2f60f5a18d0f6160ec0ced21bc3ac5c70d7c5cac9ea2529de1aa7f8a06d
ripemd-160 10c9dfd41a452a35123572a168fff61c58967357

53811990 as geometric shapes

Circle

Radius = n
Diameter 107623980
Circumference 338110704.91809
Area 9.0972049359727E+15

Sphere

Radius = n
Volume 6.5271826805669E+23
Surface area 3.6388819743891E+16
Circumference 338110704.91809

Square

Length = n
Perimeter 215247960
Area 2895730267760100
Diagonal 76101646.076285

Cube

Length = n
Surface area 17374381606560600
Volume 1.558250082114E+23
Space diagonal 93205100.736388

Equilateral Triangle

Length = n
Perimeter 161435970
Area 1.2538879871939E+15
Altitude 46602550.368194

Triangular Pyramid

Length = n
Surface area 1.2538879871939E+15
Volume 1.8364153330789E+22
Height 25367215.358762