201916988 (number)

201916988 is an even 9-digits composite number following 201916987 and preceding 201916989. In scientific notation, it is written as 2.01916988 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 79156224 positive integers (up to 201916988) that are relatively prime to 201916988.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred sixteen thousand nine hundred eighty-eight

Notation

Scientific notation 2.01916988 × 10^8
Engineering notation 2.01916988 × 10^6

Prime Factorization of 201916988

Prime Factorization 2 × 2 × 91 × 113 × 4909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 100958494
Product of the distinct prime numbers

The prime factorization of 201916988 is 2 × 2 × 91 × 113 × 4909. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 92, 50, 218, 1, 4406, 8035, 23934, 98586, 675496, 532062, 12926, 1795854, 99525050, 68270268, 144877104, 732571949, 9123712258, 5404021791

Basic calculations (n = 201916988)

Multiplication

n×y
n×2 403833976
n×3 605750964
n×4 807667952
n×5 1009584940

Division

n÷y
n÷2 100958494
n÷3 67305662.666667
n÷3 50479247
n÷5 40383397.6

Exponentiation

ny
n2 40770470042992144
n3 8.2322505104252E+24
n4 1.6622312275265E+33
n5 3.356327228217E+41

Nth Root

y√n
2√n 14209.749751491
3√n 586.66604525301
4√n 119.20465490698
5√n 45.81783583762

Divisors of 201916988

1, 2, 4, 91, 113, 182, 226, 364, 452, 4909, 9818, 10283, 19636, 20566, 41132, 446719, 554717, 893438, 1109434, 1786876, 2218868, 50479247, 100958494, 201916988

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201916987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201916988 can be divided by 24 positive divisors. The sum of these divisors (counting 201916988) is 1, the average is 0.041666666666667.

Base conversion 201916988

Base System Value
2 Binary 1100000010010000001000111100
3 Ternary 112001221110000222
4 Quaternary 30002100020330
5 Quinary 403142320423
6 Senary 32011440512
8 Octal 1402201074
10 Decimal 201916988
12 Duodecimal 57756138
16 Hexadecimal c09023c
20 Vigesimal 331jc98
36 Base36 3c7s58

Cryptographic Hash Functions

md5 b64134684a666b27e379f9b25c5b07f2
sha1 c04c528709a240f2bfc0fac9e900fc0e7ea2ecc3
sha256 af024ddcb5d879a7001599ddb373f762f53af514179e5ee99c72a87e466a4bd5
sha512 66c5d7175f428354cd0e68f59091c959d2f1d686ed63ec3bbc2b4a10d3e09613d1518363dd66089f75ec44750f6f632f19285088d1f23161cd28669fc82c774a
ripemd-160 75f481def2cbf8e398e01535cece452b053e6a94

201916988 as geometric shapes

Circle

Radius = n
Diameter 403833976
Circumference 1268681852.2716
Area 1.2808420917047E+17

Sphere

Radius = n
Volume 3.4483170301417E+25
Surface area 5.1233683668187E+17
Circumference 1268681852.2716

Square

Length = n
Perimeter 807667952
Area 40770470042992144
Diagonal 285553742.90313

Cube

Length = n
Surface area 244622820257952864
Volume 8.2322505104252E+24
Space diagonal 349730482.12728

Equilateral Triangle

Length = n
Perimeter 605750964
Area 1.7654131390732E+16
Altitude 174865241.06364

Triangular Pyramid

Length = n
Surface area 1.7654131390732E+16
Volume 9.7018002672468E+23
Height 95184580.967708