2001197985 (number)

2001197985 is an odd 10-digits composite number following 2001197984 and preceding 2001197986. In scientific notation, it is written as 2.001197985 × 10^9. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 1067305584 positive integers (up to 2001197985) that are relatively prime to 2001197985.

Interesting facts

Basic properties

Name

Name two billion one million one hundred ninety-seven thousand nine hundred eighty-five

Notation

Scientific notation 2.001197985 × 10^9
Engineering notation 2.001197985 × 10^9

Prime Factorization of 2001197985

Prime Factorization 15 × 133413199

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2001197985
Product of the distinct prime numbers

The prime factorization of 2001197985 is 15 × 133413199. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 5, 72, 100, 24, 580, 8663, 7606, 77468, 67549, 488595, 811251, 4379671, 1054911, 11864350, 65573284, 546954176, 183098463, 112186460, 8436319389

Basic calculations (n = 2001197985)

Multiplication

n×y
n×2 4002395970
n×3 6003593955
n×4 8004791940
n×5 10005989925

Division

n÷y
n÷2 1000598992.5
n÷3 667065995
n÷3 500299496.25
n÷5 400239597

Exponentiation

ny
n2 4004793375168060225
n3 8.0143844327277E+27
n4 1.603836997779E+37
n5 3.2095953682238E+46

Nth Root

y√n
2√n 44734.751424368
3√n 1260.1725607703
4√n 211.50591345012
5√n 72.48664703981

Divisors of 2001197985

1, 15, 133413199, 2001197985

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2001197984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2001197985 can be divided by 4 positive divisors. The sum of these divisors (counting 2001197985) is 1, the average is 0.25.

Base conversion 2001197985

Base System Value
2 Binary 1110111010001111101101110100001
3 Ternary 12011110121101112220
4 Quaternary 1313101331232201
5 Quinary 13044301313420
6 Senary 530324341253
8 Octal 16721755641
10 Decimal 2001197985
12 Duodecimal 47a244829
16 Hexadecimal 7747dba1
20 Vigesimal 1b579ej5
36 Base36 x3gm8x

Cryptographic Hash Functions

md5 874146f9a4878bbb3b4c56f321319125
sha1 bdbbc08c72953a868fe044daab1d1f7c8109a3d5
sha256 27050467a5ee3fe2836766d203f36880cb800a4ae693443c78460c44805c5574
sha512 e4da907ea6283476fe1b56c9ea7461b9eb8e91c5519f0b6de9c60ce34876890e458fae07a934764accd45440e73060037d8b24272063ed6d51b92dfe2a4da33b
ripemd-160 3f9ef607fb62d4c0db1de981071c9de55c0da740

2001197985 as geometric shapes

Circle

Radius = n
Diameter 4002395970
Circumference 12573897776.109
Area 1.2581429446573E+19

Sphere

Radius = n
Volume 3.3570575009202E+28
Surface area 5.0325717786292E+19
Circumference 12573897776.109

Square

Length = n
Perimeter 8004791940
Area 4004793375168060225
Diagonal 2830121331.3807

Cube

Length = n
Surface area 2.4028760251008E+19
Volume 8.0143844327277E+27
Space diagonal 3466176586.0245

Equilateral Triangle

Length = n
Perimeter 6003593955
Area 1.7341263999016E+18
Altitude 1733088293.0122

Triangular Pyramid

Length = n
Surface area 1.7341263999016E+18
Volume 9.4450426323627E+26
Height 943373777.1269