201979142 (number)

201979142 is an even 9-digits composite number following 201979141 and preceding 201979143. In scientific notation, it is written as 2.01979142 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 90574848 positive integers (up to 201979142) that are relatively prime to 201979142.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred seventy-nine thousand one hundred forty-two

Notation

Scientific notation 2.01979142 × 10^8
Engineering notation 2.01979142 × 10^6

Prime Factorization of 201979142

Prime Factorization 2 × 29 × 17 × 79 × 2593

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201979142
Product of the distinct prime numbers

The prime factorization of 201979142 is 2 × 29 × 17 × 79 × 2593. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 65, 99, 900, 245, 1696, 9548, 68762, 43949, 137439, 37181, 1283884, 646950, 9471902, 7876931, 928630099, 154927087, 8919752374, 44470048

Basic calculations (n = 201979142)

Multiplication

n×y
n×2 403958284
n×3 605937426
n×4 807916568
n×5 1009895710

Division

n÷y
n÷2 100989571
n÷3 67326380.666667
n÷3 50494785.5
n÷5 40395828.4

Exponentiation

ny
n2 40795573803056164
n3 8.239854994139E+24
n4 1.6642788419206E+33
n5 3.3614961253988E+41

Nth Root

y√n
2√n 14211.936602729
3√n 586.72623484045
4√n 119.2138272296
5√n 45.82065621566

Divisors of 201979142

1, 2, 17, 29, 34, 58, 79, 158, 493, 986, 1343, 2291, 2593, 2686, 4582, 5186, 38947, 44081, 75197, 77894, 88162, 150394, 204847, 409694, 1278349, 2556698, 3482399, 5940563, 6964798, 11881126, 100989571, 201979142

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 -201979141
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 201979142 can be divided by 32 positive divisors. The sum of these divisors (counting 201979142) is 1, the average is 0.03125.

Base conversion 201979142

Base System Value
2 Binary 1100000010011111010100000110
3 Ternary 112002001121021222
4 Quaternary 30002133110012
5 Quinary 403201313032
6 Senary 32013040342
8 Octal 1402372406
10 Decimal 201979142
12 Duodecimal 577860b2
16 Hexadecimal c09f506
20 Vigesimal 33277h2
36 Base36 3c943q

Cryptographic Hash Functions

md5 ecf48ff5e50695bace1c3282698f60ed
sha1 d71c14785c73625b4df5675f64b2d5b4f9ea9a87
sha256 7bc0b66452799306f1f97e180c5b9de428d7db0f955bdff75132500ebc91b0f2
sha512 278ea51e7d78d3ae0748e5be615e6f0762f9aee4f6989d2e3d3ce24db380eb1f9d2a4da16c02ee1f3f6cb2167e05efd3dcd29d6de96589659656f681b96019b9
ripemd-160 a84bfadb3399d9bfafe2b527b83f2a829508c91b

201979142 as geometric shapes

Circle

Radius = n
Diameter 403958284
Circumference 1269072377.3711
Area 1.2816307495866E+17

Sphere

Radius = n
Volume 3.4515023888309E+25
Surface area 5.1265229983465E+17
Circumference 1269072377.3711

Square

Length = n
Perimeter 807916568
Area 40795573803056164
Diagonal 285641641.93288

Cube

Length = n
Surface area 244773442818336984
Volume 8.239854994139E+24
Space diagonal 349838136.01317

Equilateral Triangle

Length = n
Perimeter 605937426
Area 1.7665001637705E+16
Altitude 174919068.00658

Triangular Pyramid

Length = n
Surface area 1.7665001637705E+16
Volume 9.7107622372492E+23
Height 95213880.644294