20101143 (number)

20101143 is an odd 8-digits composite number following 20101142 and preceding 20101144. In scientific notation, it is written as 2.0101143 × 10^7. The sum of its digits is 12. It has a total of 4 prime factors and 16 positive divisors. There are 13185024 positive integers (up to 20101143) that are relatively prime to 20101143.

Interesting facts

Basic properties

Name

Name twenty million one hundred one thousand one hundred forty-three

Notation

Scientific notation 2.0101143 × 10^7
Engineering notation 2.0101143 × 10^6

Prime Factorization of 20101143

Prime Factorization 3 × 149 × 193 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20101143
Product of the distinct prime numbers

The prime factorization of 20101143 is 3 × 149 × 193 × 233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 33, 75, 818, 782, 5763, 5535, 30522, 57371, 194821, 204128, 7244644, 1636419, 74239969, 21265237, 577703959, 547268551, 675484871, 3230780140

Basic calculations (n = 20101143)

Multiplication

n×y
n×2 40202286
n×3 60303429
n×4 80404572
n×5 100505715

Division

n÷y
n÷2 10050571.5
n÷3 6700381
n÷3 5025285.75
n÷5 4020228.6

Exponentiation

ny
n2 404055949906449
n3 8.1219864290704E+21
n4 1.632612106548E+29
n5 3.2817369417253E+36

Nth Root

y√n
2√n 4483.4298254796
3√n 271.89856638102
4√n 66.958418630368
5√n 28.883123061217

Divisors of 20101143

1, 3, 149, 193, 233, 447, 579, 699, 28757, 34717, 44969, 86271, 104151, 134907, 6700381, 20101143

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 -20101142
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 20101143 can be divided by 16 positive divisors. The sum of these divisors (counting 20101143) is 1, the average is 0.0625.

Base conversion 20101143

Base System Value
2 Binary 1001100101011100000010111
3 Ternary 1101211020120210
4 Quaternary 1030223200113
5 Quinary 20121214033
6 Senary 1554500503
8 Octal 114534027
10 Decimal 20101143
12 Duodecimal 6894733
16 Hexadecimal 132b817
20 Vigesimal 65cch3
36 Base36 byu53

Cryptographic Hash Functions

md5 ab496b0319483dcfba78c111ffbeaf1c
sha1 1018731e02d0e8a453a4e600a69ff467aef4955a
sha256 f428ebbd0d2796d24d9778c804aa5b2b7b544ff10dbc4b32f02c1768730af09e
sha512 4a2648e1dd77e66b450080c19b19e8d85e4181723c10662285d5aaef8afaed151570512d8b6abb09f6f177beed1e84a986bba454000a07187dc1752f1c3a36b4
ripemd-160 e62018e0c5770ee701d43ba61642d3db41227db7

20101143 as geometric shapes

Circle

Radius = n
Diameter 40202286
Circumference 126299206.35512
Area 1.2693792038653E+15

Sphere

Radius = n
Volume 3.4021297197498E+22
Surface area 5.0775168154614E+15
Circumference 126299206.35512

Square

Length = n
Perimeter 80404572
Area 404055949906449
Diagonal 28427309.049801

Cube

Length = n
Surface area 2424335699438694
Volume 8.1219864290704E+21
Space diagonal 34816200.966207

Equilateral Triangle

Length = n
Perimeter 60303429
Area 1.7496135858462E+14
Altitude 17408100.483104

Triangular Pyramid

Length = n
Surface area 1.7496135858462E+14
Volume 9.5718528011679E+20
Height 9475769.683267