1289495984 (number)

1289495984 is an even 10-digits composite number following 1289495983 and preceding 1289495985. In scientific notation, it is written as 1.289495984 × 10^9. The sum of its digits is 59. It has a total of 7 prime factors and 40 positive divisors. There are 551692800 positive integers (up to 1289495984) that are relatively prime to 1289495984.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.289495984 × 10^9
Engineering notation 1.289495984 × 10^9

Prime Factorization of 1289495984

Prime Factorization 2 × 2 × 2 × 2 × 7 × 601 × 19157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 161186998
Product of the distinct prime numbers

The prime factorization of 1289495984 is 2 × 2 × 2 × 2 × 7 × 601 × 19157. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 5, 31, 58, 750, 874, 6932, 1036, 46626, 2688, 15521, 900563, 3290539, 4172015, 97849111, 60378736, 301764696, 262743066, 6808815843, 5678994951

Basic calculations (n = 1289495984)

Multiplication

n×y
n×2 2578991968
n×3 3868487952
n×4 5157983936
n×5 6447479920

Division

n÷y
n÷2 644747992
n÷3 429831994.66667
n÷3 322373996
n÷5 257899196.8

Exponentiation

ny
n2 1662799892752128256
n3 2.1441737838995E+27
n4 2.7649034833365E+36
n5 3.56533193791E+45

Nth Root

y√n
2√n 35909.552823726
3√n 1088.445440984
4√n 189.49816047584
5√n 66.387146024823

Divisors of 1289495984

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 601, 1202, 2404, 4207, 4808, 8414, 9616, 16828, 19157, 33656, 38314, 67312, 76628, 134099, 153256, 268198, 306512, 536396, 1072792, 2145584, 11513357, 23026714, 46053428, 80593499, 92106856, 161186998, 184213712, 322373996, 644747992, 1289495984

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1289495983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1289495984 can be divided by 40 positive divisors. The sum of these divisors (counting 1289495984) is 1, the average is 0.025.

Base conversion 1289495984

Base System Value
2 Binary 1001100110111000010010110110000
3 Ternary 10022212102011221112
4 Quaternary 1030313002112300
5 Quinary 10120102332414
6 Senary 331542212452
8 Octal 11467022660
10 Decimal 1289495984
12 Duodecimal 2bba24128
16 Hexadecimal 4cdc25b0
20 Vigesimal 102j6jj4
36 Base36 lbqdgw

Cryptographic Hash Functions

md5 25eb5456f993e4faaff9425a6930201d
sha1 900b6ab467ed0eebdb30ebdae9ea28cf95e06bf4
sha256 2bcbd62ce136836c82e4b78f866af8cf928176f59417e93c7834e95ee71baae6
sha512 2c75b43cc5f3a36be123de675b046cd2a22a04b440bc25d2c91fe539d50911ed993182a264af06abd01c8802f53715c9f84c8ff6a35889990134e6384f54fe15
ripemd-160 440aa1a6b86ba82f405e9eba95ba5822ee8e9323

1289495984 as geometric shapes

Circle

Radius = n
Diameter 2578991968
Circumference 8102142220.3359
Area 5.22383992746E+18

Sphere

Radius = n
Volume 8.981494143358E+27
Surface area 2.089535970984E+19
Circumference 8102142220.3359

Square

Length = n
Perimeter 5157983936
Area 1662799892752128256
Diagonal 1823622709.1984

Cube

Length = n
Surface area 9.9767993565128E+18
Volume 2.1441737838995E+27
Space diagonal 2233472560.444

Equilateral Triangle

Length = n
Perimeter 3868487952
Area 7.2001347426669E+17
Altitude 1116736280.222

Triangular Pyramid

Length = n
Surface area 7.2001347426669E+17
Volume 2.5269330377296E+26
Height 607874236.39948