201999831 (number)

201999831 is an odd 9-digits composite number following 201999830 and preceding 201999832. In scientific notation, it is written as 2.01999831 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 115222400 positive integers (up to 201999831) that are relatively prime to 201999831.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred ninety-nine thousand eight hundred thirty-one

Notation

Scientific notation 2.01999831 × 10^8
Engineering notation 2.01999831 × 10^6

Prime Factorization of 201999831

Prime Factorization 3 × 187 × 360071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201999831
Product of the distinct prime numbers

The prime factorization of 201999831 is 3 × 187 × 360071. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 60, 6, 238, 828, 4841, 1202, 65826, 18666, 589647, 955532, 2121776, 4384150, 15380256, 75634473, 857578666, 24758978, 6517394250, 853274004

Basic calculations (n = 201999831)

Multiplication

n×y
n×2 403999662
n×3 605999493
n×4 807999324
n×5 1009999155

Division

n÷y
n÷2 100999915.5
n÷3 67333277
n÷3 50499957.75
n÷5 40399966.2

Exponentiation

ny
n2 40803931724028561
n3 8.2423873123893E+24
n4 1.6649608441392E+33
n5 3.3632180913773E+41

Nth Root

y√n
2√n 14212.664458151
3√n 586.74626721361
4√n 119.21687992122
5√n 45.82159487171

Divisors of 201999831

1, 3, 187, 561, 360071, 1080213, 67333277, 201999831

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 -201999830
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 201999831 can be divided by 8 positive divisors. The sum of these divisors (counting 201999831) is 1, the average is 0.125.

Base conversion 201999831

Base System Value
2 Binary 1100000010100100010111010111
3 Ternary 112002002122200020
4 Quaternary 30002210113113
5 Quinary 403202443311
6 Senary 32013320223
8 Octal 1402442727
10 Decimal 201999831
12 Duodecimal 57796073
16 Hexadecimal c0a45d7
20 Vigesimal 3329jbb
36 Base36 3c9k2f

Cryptographic Hash Functions

md5 88c3d81c4cff0e72d0a6ac6cc961c961
sha1 f594318979837bf074a8bd7045c8fb6683068b3e
sha256 504466174b02fe02e921391cdfc1523ebac9d583d0175a504a455260e9593f9d
sha512 ded758d5dc451bcf50f6e3826d2ec0db5c7eef46591d8720559676d2df9fa2b4b15dc51e5adbe20c062a09d189a6fe3ec99b35b07059995e5cd57e3188bec1b8
ripemd-160 77552b5824ebabfba8b791ed7d9292ae44b59c38

201999831 as geometric shapes

Circle

Radius = n
Diameter 403999662
Circumference 1269202370.192
Area 1.2818933214179E+17

Sphere

Radius = n
Volume 3.4525631238192E+25
Surface area 5.1275732856715E+17
Circumference 1269202370.192

Square

Length = n
Perimeter 807999324
Area 40803931724028561
Diagonal 285670900.59727

Cube

Length = n
Surface area 244823590344171366
Volume 8.2423873123893E+24
Space diagonal 349873970.41233

Equilateral Triangle

Length = n
Perimeter 605999493
Area 1.7668620723647E+16
Altitude 174936985.20616

Triangular Pyramid

Length = n
Surface area 1.7668620723647E+16
Volume 9.7137466029274E+23
Height 95223633.532424