1997582139 (number)

1997582139 is an odd 10-digits composite number following 1997582138 and preceding 1997582140. In scientific notation, it is written as 1.997582139 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 1138859568 positive integers (up to 1997582139) that are relatively prime to 1997582139.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.997582139 × 10^9
Engineering notation 1.997582139 × 10^9

Prime Factorization of 1997582139

Prime Factorization 9 × 7 × 439 × 72227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1997582139
Product of the distinct prime numbers

The prime factorization of 1997582139 is 9 × 7 × 439 × 72227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 33, 55, 882, 66, 7183, 7856, 72738, 61540, 109403, 709236, 7933230, 2671079, 76961250, 18842237, 482688331, 726128372, 6513321369, 3874166250

Basic calculations (n = 1997582139)

Multiplication

n×y
n×2 3995164278
n×3 5992746417
n×4 7990328556
n×5 9987910695

Division

n÷y
n÷2 998791069.5
n÷3 665860713
n÷3 499395534.75
n÷5 399516427.8

Exponentiation

ny
n2 3990334402051815321
n3 7.971020730176E+27
n4 1.5922768640198E+37
n5 3.1807038239089E+46

Nth Root

y√n
2√n 44694.318867167
3√n 1259.4131261634
4√n 211.41030927362
5√n 72.460433722595

Divisors of 1997582139

1, 7, 9, 63, 439, 3073, 3951, 27657, 72227, 505589, 650043, 4550301, 31707653, 221953571, 285368877, 1997582139

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 -1997582138
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 1997582139 can be divided by 16 positive divisors. The sum of these divisors (counting 1997582139) is 1, the average is 0.0625.

Base conversion 1997582139

Base System Value
2 Binary 1110111000100001010111100111011
3 Ternary 12011012210200112200
4 Quaternary 1313010022330323
5 Quinary 13042340112024
6 Senary 530115041243
8 Octal 16704127473
10 Decimal 1997582139
12 Duodecimal 478ba0223
16 Hexadecimal 7710af3b
20 Vigesimal 1b44hf6j
36 Base36 x1b48r

Cryptographic Hash Functions

md5 f7f7318a79d7609b3244f783f0435eb6
sha1 5a7ceb11ca430bbb05849f9d767f5478d2bce971
sha256 2aacb56ac0a9455f3c8f184ec9ac20c1afac892fb248079a28611e749a35a8f4
sha512 e766d8275f226b6908acdae53a51a20d33189abe1123989d68946c498164684e41a81f2a658634701f7578c56f25e22519ce391c8165f617f96ef743a62e8bd5
ripemd-160 59a75faa108fc61a2ef02e8a0ce1056aecf65288

1997582139 as geometric shapes

Circle

Radius = n
Diameter 3995164278
Circumference 12551178745.649
Area 1.2536005242853E+19

Sphere

Radius = n
Volume 3.338893355671E+28
Surface area 5.014402097141E+19
Circumference 12551178745.649

Square

Length = n
Perimeter 7990328556
Area 3990334402051815321
Diagonal 2825007752.9281

Cube

Length = n
Surface area 2.3942006412311E+19
Volume 7.971020730176E+27
Space diagonal 3459913757.0401

Equilateral Triangle

Length = n
Perimeter 5992746417
Area 1.7278654808859E+18
Altitude 1729956878.5201

Triangular Pyramid

Length = n
Surface area 1.7278654808859E+18
Volume 9.3939380188099E+26
Height 941669250.97602