1997788116 (number)

1997788116 is an even 10-digits composite number following 1997788115 and preceding 1997788117. In scientific notation, it is written as 1.997788116 × 10^9. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 624721920 positive integers (up to 1997788116) that are relatively prime to 1997788116.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-seven million seven hundred eighty-eight thousand one hundred sixteen

Notation

Scientific notation 1.997788116 × 10^9
Engineering notation 1.997788116 × 10^9

Prime Factorization of 1997788116

Prime Factorization 2 × 2 × 3 × 17 × 311 × 31489

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 998894058
Product of the distinct prime numbers

The prime factorization of 1997788116 is 2 × 2 × 3 × 17 × 311 × 31489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 28, 22, 951, 702, 760, 5798, 1375, 74272, 176651, 146022, 7615196, 8319765, 11158965, 17397562, 224969407, 806331618, 7620953697, 2904536973

Basic calculations (n = 1997788116)

Multiplication

n×y
n×2 3995576232
n×3 5993364348
n×4 7991152464
n×5 9988940580

Division

n÷y
n÷2 998894058
n÷3 665929372
n÷3 499447029
n÷5 399557623.2

Exponentiation

ny
n2 3991157356430829456
n3 7.9734867357635E+27
n4 1.5929337043792E+37
n5 3.1823440241846E+46

Nth Root

y√n
2√n 44696.623093921
3√n 1259.45641203
4√n 211.41575885899
5√n 72.461927985775

Divisors of 1997788116

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 311, 622, 933, 1244, 1866, 3732, 5287, 10574, 15861, 21148, 31489, 31722, 62978, 63444, 94467, 125956, 188934, 377868, 535313, 1070626, 1605939, 2141252, 3211878, 6423756, 9793079, 19586158, 29379237, 39172316, 58758474, 117516948, 166482343, 332964686, 499447029, 665929372, 998894058, 1997788116

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1997788115
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1997788116 can be divided by 48 positive divisors. The sum of these divisors (counting 1997788116) is 1, the average is 0.020833333333333.

Base conversion 1997788116

Base System Value
2 Binary 1110111000100111101001111010100
3 Ternary 12011020012011002110
4 Quaternary 1313010331033110
5 Quinary 13042413204431
6 Senary 530123311020
8 Octal 16704751724
10 Decimal 1997788116
12 Duodecimal 47907b470
16 Hexadecimal 7713d3d4
20 Vigesimal 1b463a5g
36 Base36 x1fj6c

Cryptographic Hash Functions

md5 5e796dae94c19122793a410fba8d7f43
sha1 7173b787e6982fb38b2ee30f64bc2cfe6eb9879a
sha256 e63ddbce80824a64f4deae1bab1f908916520e1744cfa30c509679c7b50976f1
sha512 6e6e4f986392976300cfcb009d0d2c7895c0dbd24c576dbb0be2599e7ac15f169cf47064427c955685e87ab62424c4d18d608f63b93d117712022902958b0621
ripemd-160 5ed0efe3cb30e0f9529d30bdcb4bdefa44c4f288

1997788116 as geometric shapes

Circle

Radius = n
Diameter 3995576232
Circumference 12552472937.309
Area 1.2538590630284E+19

Sphere

Radius = n
Volume 3.339926313676E+28
Surface area 5.0154362521136E+19
Circumference 12552472937.309

Square

Length = n
Perimeter 7991152464
Area 3991157356430829456
Diagonal 2825299048.395

Cube

Length = n
Surface area 2.3946944138585E+19
Volume 7.9734867357635E+27
Space diagonal 3460270519.6693

Equilateral Triangle

Length = n
Perimeter 5993364348
Area 1.7282218305851E+18
Altitude 1730135259.8347

Triangular Pyramid

Length = n
Surface area 1.7282218305851E+18
Volume 9.3968442342656E+26
Height 941766349.465