201398979 (number)

201398979 is an odd 9-digits composite number following 201398978 and preceding 201398980. In scientific notation, it is written as 2.01398979 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 133364576 positive integers (up to 201398979) that are relatively prime to 201398979.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-eight thousand nine hundred seventy-nine

Notation

Scientific notation 2.01398979 × 10^8
Engineering notation 2.01398979 × 10^6

Prime Factorization of 201398979

Prime Factorization 3 × 149 × 450557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201398979
Product of the distinct prime numbers

The prime factorization of 201398979 is 3 × 149 × 450557. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 100, 51, 121, 584, 9315, 9063, 87302, 27753, 57897, 54572, 855350, 6288968, 7709884, 24230177, 182464539, 857445758, 8902514941, 3319489831

Basic calculations (n = 201398979)

Multiplication

n×y
n×2 402797958
n×3 604196937
n×4 805595916
n×5 1006994895

Division

n÷y
n÷2 100699489.5
n÷3 67132993
n÷3 50349744.75
n÷5 40279795.8

Exponentiation

ny
n2 40561548742242441
n3 8.1690545033464E+24
n4 1.6452392363693E+33
n5 3.3134950241552E+41

Nth Root

y√n
2√n 14191.510807522
3√n 586.16392712247
4√n 119.1281276925
5√n 45.794302954552

Divisors of 201398979

1, 3, 149, 447, 450557, 1351671, 67132993, 201398979

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201398978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201398979 can be divided by 8 positive divisors. The sum of these divisors (counting 201398979) is 1, the average is 0.125.

Base conversion 201398979

Base System Value
2 Binary 1100000000010001101011000011
3 Ternary 112000222010110110
4 Quaternary 30000101223003
5 Quinary 403024231404
6 Senary 31552402403
8 Octal 1400215303
10 Decimal 201398979
12 Duodecimal 57546403
16 Hexadecimal c011ac3
20 Vigesimal 32ieh8j
36 Base36 3bwog3

Cryptographic Hash Functions

md5 1cd85aceb8d2e5a9829da5256d2f593f
sha1 648dde3823fd7697d68a6a5a864c6e8106e2e3d0
sha256 f83f7321fc2ebc397d68080c3fb394e15883e3186aff117e96d4d93cd0884690
sha512 888bb47a48dfb3d27a65cbb85bb656b3bcb7b3de2c084327b2386440a7d5b59d7d8740090b9c628c18539a2f0fbac3ff948198628aecd4f6309d64d18073bb65
ripemd-160 3f5b2d0046b2329d8ef7fa23fa5b30a484fd9df4

201398979 as geometric shapes

Circle

Radius = n
Diameter 402797958
Circumference 1265427105.7338
Area 1.2742786354685E+17

Sphere

Radius = n
Volume 3.4218455485983E+25
Surface area 5.0971145418741E+17
Circumference 1265427105.7338

Square

Length = n
Perimeter 805595916
Area 40561548742242441
Diagonal 284821167.54989

Cube

Length = n
Surface area 243369292453454646
Volume 8.1690545033464E+24
Space diagonal 348833264.2205

Equilateral Triangle

Length = n
Perimeter 604196937
Area 1.7563665813811E+16
Altitude 174416632.11025

Triangular Pyramid

Length = n
Surface area 1.7563665813811E+16
Volume 9.6273230586645E+23
Height 94940389.183298