20002977 (number)

20002977 is an odd 8-digits composite number following 20002976 and preceding 20002978. In scientific notation, it is written as 2.0002977 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 12974256 positive integers (up to 20002977) that are relatively prime to 20002977.

Interesting facts

Basic properties

Name

Name twenty million two thousand nine hundred seventy-seven

Notation

Scientific notation 2.0002977 × 10^7
Engineering notation 2.0002977 × 10^6

Prime Factorization of 20002977

Prime Factorization 9 × 3 × 37 × 20023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20002977
Product of the distinct prime numbers

The prime factorization of 20002977 is 9 × 3 × 37 × 20023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 69, 6, 783, 593, 2250, 1061, 71316, 84702, 221246, 540780, 382167, 9923244, 43198545, 65922764, 15017707, 7363978, 2947303169, 4745710368

Basic calculations (n = 20002977)

Multiplication

n×y
n×2 40005954
n×3 60008931
n×4 80011908
n×5 100014885

Division

n÷y
n÷2 10001488.5
n÷3 6667659
n÷3 5000744.25
n÷5 4000595.4

Exponentiation

ny
n2 400119088862529
n3 8.0035729317781E+21
n4 1.6009528527218E+29
n5 3.2023823091079E+36

Nth Root

y√n
2√n 4472.4687813332
3√n 271.45522902671
4√n 66.876518908606
5√n 28.854857050529

Divisors of 20002977

1, 3, 9, 27, 37, 111, 333, 999, 20023, 60069, 180207, 540621, 740851, 2222553, 6667659, 20002977

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 -20002976
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 20002977 can be divided by 16 positive divisors. The sum of these divisors (counting 20002977) is 1, the average is 0.0625.

Base conversion 20002977

Base System Value
2 Binary 1001100010011100010100001
3 Ternary 1101122020221000
4 Quaternary 1030103202201
5 Quinary 20110043402
6 Senary 1552422213
8 Octal 114234241
10 Decimal 20002977
12 Duodecimal 6847969
16 Hexadecimal 13138a1
20 Vigesimal 65078h
36 Base36 bwqe9

Cryptographic Hash Functions

md5 e656d80b067ddb0bf7571d00480f4493
sha1 0c07232ee88d12aee5fcae67a195ed5c516ef303
sha256 3603a296d4f3570a24923e2b2d30ef09c1ef4f377e8f08e36393b66816cd4fa1
sha512 529fa0b7d9ee2fe926f2f38ac5017283835b692991f9c795f6743687c097a349e749b5681c66ae0e7ae322a23133954edb09faa28d0c62b3b10a66fd4820311f
ripemd-160 5867e467080c7a0e2ebc8eb239617100b69bbdc2

20002977 as geometric shapes

Circle

Radius = n
Diameter 40005954
Circumference 125682411.18625
Area 1.2570111901316E+15

Sphere

Radius = n
Volume 3.3525287899926E+22
Surface area 5.0280447605263E+15
Circumference 125682411.18625

Square

Length = n
Perimeter 80011908
Area 400119088862529
Diagonal 28288481.361237

Cube

Length = n
Surface area 2400714533175174
Volume 8.0035729317781E+21
Space diagonal 34646172.466632

Equilateral Triangle

Length = n
Perimeter 60008931
Area 1.7325664774702E+14
Altitude 17323086.233316

Triangular Pyramid

Length = n
Surface area 1.7325664774702E+14
Volume 9.4323011563023E+20
Height 9429493.787079