201398021 (number)

201398021 is an odd 9-digits composite number following 201398020 and preceding 201398022. In scientific notation, it is written as 2.01398021 × 10^8. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 180580320 positive integers (up to 201398021) that are relatively prime to 201398021.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-eight thousand twenty-one

Notation

Scientific notation 2.01398021 × 10^8
Engineering notation 2.01398021 × 10^6

Prime Factorization of 201398021

Prime Factorization 11 × 73 × 250807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201398021
Product of the distinct prime numbers

The prime factorization of 201398021 is 11 × 73 × 250807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 29, 57, 646, 876, 6912, 8849, 28009, 7348, 12824, 373402, 8930966, 1685564, 40281998, 52225606, 576259567, 46239169, 1703929886, 1427287549

Basic calculations (n = 201398021)

Multiplication

n×y
n×2 402796042
n×3 604194063
n×4 805592084
n×5 1006990105

Division

n÷y
n÷2 100699010.5
n÷3 67132673.666667
n÷3 50349505.25
n÷5 40279604.2

Exponentiation

ny
n2 40561162862716441
n3 8.1689379300098E+24
n4 1.6452079327758E+33
n5 3.3134162179455E+41

Nth Root

y√n
2√n 14191.477054909
3√n 586.1629977137
4√n 119.12798602725
5√n 45.794259388268

Divisors of 201398021

1, 11, 73, 803, 250807, 2758877, 18308911, 201398021

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 -201398020
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 201398021 can be divided by 8 positive divisors. The sum of these divisors (counting 201398021) is 1, the average is 0.125.

Base conversion 201398021

Base System Value
2 Binary 1100000000010001011100000101
3 Ternary 112000222002010222
4 Quaternary 30000101130011
5 Quinary 403024214041
6 Senary 31552354125
8 Octal 1400213405
10 Decimal 201398021
12 Duodecimal 57545945
16 Hexadecimal c011705
20 Vigesimal 32ief11
36 Base36 3bwnph

Cryptographic Hash Functions

md5 f08d52922d189bff99a832ae3fd451d7
sha1 32a65a3bb7441c364154b60944b947ca44589227
sha256 b990ccc6f1f0a98f27b80513f4b5e785138d6525ee296ff5d0bf98780c5386a7
sha512 77498d8c24ce5a15811ee119cba41423ef3c6e58333fb545ae7c6f818ad50907033f67bea33d41992fefd0ce992d4e4466d762e82d8f20356aa862b3b9f101e8
ripemd-160 1e994cf0ffe1adcc48a3772a866905bdb6e834ce

201398021 as geometric shapes

Circle

Radius = n
Diameter 402796042
Circumference 1265421086.4422
Area 1.2742665127057E+17

Sphere

Radius = n
Volume 3.4217967184733E+25
Surface area 5.0970660508228E+17
Circumference 1265421086.4422

Square

Length = n
Perimeter 805592084
Area 40561162862716441
Diagonal 284819812.7333

Cube

Length = n
Surface area 243366977176298646
Volume 8.1689379300098E+24
Space diagonal 348831604.91582

Equilateral Triangle

Length = n
Perimeter 604194063
Area 1.7563498723075E+16
Altitude 174415802.45791

Triangular Pyramid

Length = n
Surface area 1.7563498723075E+16
Volume 9.6271856756699E+23
Height 94939937.577767