201398949 (number)

201398949 is an odd 9-digits composite number following 201398948 and preceding 201398950. In scientific notation, it is written as 2.01398949 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 125107200 positive integers (up to 201398949) that are relatively prime to 201398949.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01398949 × 10^8
Engineering notation 2.01398949 × 10^6

Prime Factorization of 201398949

Prime Factorization 3 × 51 × 101 × 13033

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201398949
Product of the distinct prime numbers

The prime factorization of 201398949 is 3 × 51 × 101 × 13033. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 60, 81, 510, 632, 1449, 2545, 52344, 85856, 68997, 872856, 5517110, 3320076, 90141207, 78632677, 992421278, 832893272, 6138683759, 6784756537

Basic calculations (n = 201398949)

Multiplication

n×y
n×2 402797898
n×3 604196847
n×4 805595796
n×5 1006994745

Division

n÷y
n÷2 100699474.5
n÷3 67132983
n÷3 50349737.25
n÷5 40279789.8

Exponentiation

ny
n2 40561536658304601
n3 8.1690508528075E+24
n4 1.645238256083E+33
n5 3.3134925562971E+41

Nth Root

y√n
2√n 14191.509750552
3√n 586.16389801785
4√n 119.12812325623
5√n 45.794301590266

Divisors of 201398949

1, 3, 51, 101, 153, 303, 5151, 13033, 15453, 39099, 664683, 1316333, 1994049, 3948999, 67132983, 201398949

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 -201398948
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 201398949 can be divided by 16 positive divisors. The sum of these divisors (counting 201398949) is 1, the average is 0.0625.

Base conversion 201398949

Base System Value
2 Binary 1100000000010001101010100101
3 Ternary 112000222010102100
4 Quaternary 30000101222211
5 Quinary 403024231244
6 Senary 31552402313
8 Octal 1400215245
10 Decimal 201398949
12 Duodecimal 57546399
16 Hexadecimal c011aa5
20 Vigesimal 32ieh79
36 Base36 3bwof9

Cryptographic Hash Functions

md5 a3aeaaf0c642bb144d3c3e5f04c2b64a
sha1 ead965e7b108de32db5a9ada0c896cf5fad4a85d
sha256 1d16162843bdcee5938ade0cc030b3b8c0078df0a97f6547b1ed1a81b261655c
sha512 809c8b22c2f9ba5c243742a04b19196d5f915cfe996ced4f3c240eaf1c716bae26bbc52b16bc81cd16895a029460eb83803cdf90fc6c98298b08b7f7bf02afe0
ripemd-160 32fd168b24d9eadb5fc5109460de5913f9caad83

201398949 as geometric shapes

Circle

Radius = n
Diameter 402797898
Circumference 1265426917.2382
Area 1.2742782558404E+17

Sphere

Radius = n
Volume 3.4218440194642E+25
Surface area 5.0971130233617E+17
Circumference 1265426917.2382

Square

Length = n
Perimeter 805595796
Area 40561536658304601
Diagonal 284821125.12349

Cube

Length = n
Surface area 243369219949827606
Volume 8.1690508528075E+24
Space diagonal 348833212.25897

Equilateral Triangle

Length = n
Perimeter 604196847
Area 1.7563660581313E+16
Altitude 174416606.12949

Triangular Pyramid

Length = n
Surface area 1.7563660581313E+16
Volume 9.6273187564632E+23
Height 94940375.041162