1989869080 (number)

1989869080 is an even 10-digits composite number following 1989869079 and preceding 1989869081. In scientific notation, it is written as 1.989869080 × 10^9. The sum of its digits is 58. It has a total of 7 prime factors and 64 positive divisors. There are 777498624 positive integers (up to 1989869080) that are relatively prime to 1989869080.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-nine million eight hundred sixty-nine thousand eighty

Notation

Scientific notation 1.989869080 × 10^9
Engineering notation 1.989869080 × 10^9

Prime Factorization of 1989869080

Prime Factorization 2 × 2 × 2 × 5 × 47 × 1009 × 1049

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 497467270
Product of the distinct prime numbers

The prime factorization of 1989869080 is 2 × 2 × 2 × 5 × 47 × 1009 × 1049. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 83, 6, 754, 798, 5879, 4959, 75217, 83754, 683739, 723471, 4930737, 5642190, 86296839, 32660654, 256587863, 825971313, 3402397270, 5364658736

Basic calculations (n = 1989869080)

Multiplication

n×y
n×2 3979738160
n×3 5969607240
n×4 7959476320
n×5 9949345400

Division

n÷y
n÷2 994934540
n÷3 663289693.33333
n÷3 497467270
n÷5 397973816

Exponentiation

ny
n2 3959578955540046400
n3 7.8790437334478E+27
n4 1.5678265505156E+37
n5 3.119769575674E+46

Nth Root

y√n
2√n 44607.948619052
3√n 1257.7900878395
4√n 211.20593888206
5√n 72.40439028978

Divisors of 1989869080

1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1009, 1049, 1880, 2018, 2098, 4036, 4196, 5045, 5245, 8072, 8392, 10090, 10490, 20180, 20980, 40360, 41960, 47423, 49303, 94846, 98606, 189692, 197212, 237115, 246515, 379384, 394424, 474230, 493030, 948460, 986060, 1058441, 1896920, 1972120, 2116882, 4233764, 5292205, 8467528, 10584410, 21168820, 42337640, 49746727, 99493454, 198986908, 248733635, 397973816, 497467270, 994934540, 1989869080

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1989869079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1989869080 can be divided by 64 positive divisors. The sum of these divisors (counting 1989869080) is 1, the average is 0.015625.

Base conversion 1989869080

Base System Value
2 Binary 1110110100110101111111000011000
3 Ternary 12010200021211012211
4 Quaternary 1312212233320120
5 Quinary 13033401302310
6 Senary 525241444504
8 Octal 16646577030
10 Decimal 1989869080
12 Duodecimal 4764a0734
16 Hexadecimal 769afe18
20 Vigesimal 1b1gdce0
36 Base36 wwpst4

Cryptographic Hash Functions

md5 ea6e2b1d47b29993ba5fc3b3ea87eb0e
sha1 e0aac348fa48182af1d9fa88603625d68962a05f
sha256 62d5b6a6268f328e4f4ba770a726615b731a1053d52d1b1b8dff0e3cb505af08
sha512 5261484bc47532427726f99c9c1a095789e833c5ccf24bfa5d80fade972c975b41f8c04bd152ddb1fbc75dc6b11a357dd68f5457b6e8702513959532bb5cbf32
ripemd-160 7e9d5436badfe3cee0a0f3081667fc54ec9327a1

1989869080 as geometric shapes

Circle

Radius = n
Diameter 3979738160
Circumference 12502716166.667
Area 1.2439384158033E+19

Sphere

Radius = n
Volume 3.300366121375E+28
Surface area 4.9757536632133E+19
Circumference 12502716166.667

Square

Length = n
Perimeter 7959476320
Area 3959578955540046400
Diagonal 2814099840.2829

Cube

Length = n
Surface area 2.375747373324E+19
Volume 7.8790437334478E+27
Space diagonal 3446554346.9703

Equilateral Triangle

Length = n
Perimeter 5969607240
Area 1.714547981894E+18
Altitude 1723277173.4852

Triangular Pyramid

Length = n
Surface area 1.714547981894E+18
Volume 9.2855420886439E+26
Height 938033280.09429