1668479984 (number)

1668479984 is an even 10-digits composite number following 1668479983 and preceding 1668479985. In scientific notation, it is written as 1.668479984 × 10^9. The sum of its digits is 62. It has a total of 7 prime factors and 40 positive divisors. There are 755967168 positive integers (up to 1668479984) that are relatively prime to 1668479984.

Interesting facts

Basic properties

Name

Name one billion six hundred sixty-eight million four hundred seventy-nine thousand nine hundred eighty-four

Notation

Scientific notation 1.668479984 × 10^9
Engineering notation 1.668479984 × 10^9

Prime Factorization of 1668479984

Prime Factorization 2 × 2 × 2 × 2 × 19 × 23 × 238627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 208559998
Product of the distinct prime numbers

The prime factorization of 1668479984 is 2 × 2 × 2 × 2 × 19 × 23 × 238627. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 87, 97, 992, 157, 8113, 7087, 69117, 31080, 679221, 128394, 5571138, 8683085, 83967526, 85054970, 955477661, 951226169, 3293762455, 6795399026

Basic calculations (n = 1668479984)

Multiplication

n×y
n×2 3336959968
n×3 5005439952
n×4 6673919936
n×5 8342399920

Division

n÷y
n÷2 834239992
n÷3 556159994.66667
n÷3 417119996
n÷5 333695996.8

Exponentiation

ny
n2 2783825457008640256
n3 4.6447570539686E+27
n4 7.7496841750894E+36
n5 1.2930192928458E+46

Nth Root

y√n
2√n 40847.031520051
3√n 1186.0609307364
4√n 202.10648559621
5√n 69.897911607662

Divisors of 1668479984

1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 238627, 477254, 954508, 1909016, 3818032, 4533913, 5488421, 9067826, 10976842, 18135652, 21953684, 36271304, 43907368, 72542608, 87814736, 104279999, 208559998, 417119996, 834239992, 1668479984

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 -1668479983
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 1668479984 can be divided by 40 positive divisors. The sum of these divisors (counting 1668479984) is 1, the average is 0.025.

Base conversion 1668479984

Base System Value
2 Binary 1100011011100101111101111110000
3 Ternary 11022021112120020222
4 Quaternary 1203130233233300
5 Quinary 11404112324414
6 Senary 433321152212
8 Octal 14334575760
10 Decimal 1668479984
12 Duodecimal 3a692b668
16 Hexadecimal 6372fbf0
20 Vigesimal 1617jjj4
36 Base36 rldbe8

Cryptographic Hash Functions

md5 f1ce3d9b065c8c097f15a521584b62a3
sha1 e0d17edc4160baa1b7ac1a220d07e173224c238b
sha256 7c71d9b57f0ac99e030d4bfa2d3c8c8462ff5666dd3d864bd5254d6f43b8983d
sha512 3d351567ecee91dbc2c2b28aa8c442970e95c52aa86dfd42fcfc02d5909a470db3b8b53b098c9754f1ce3a2342732785f8a3a38e9afe00060a9b62f26afe77a6
ripemd-160 99eabddf2fffa189af3158da8432c74af00addf3

1668479984 as geometric shapes

Circle

Radius = n
Diameter 3336959968
Circumference 10483368920.792
Area 8.7456456046146E+18

Sphere

Radius = n
Volume 1.9455912851276E+28
Surface area 3.4982582418458E+19
Circumference 10483368920.792

Square

Length = n
Perimeter 6673919936
Area 2783825457008640256
Diagonal 2359587021.9208

Cube

Length = n
Surface area 1.6702952742052E+19
Volume 4.6447570539686E+27
Space diagonal 2889892103.6997

Equilateral Triangle

Length = n
Perimeter 5005439952
Area 1.2054317827357E+18
Altitude 1444946051.8499

Triangular Pyramid

Length = n
Surface area 1.2054317827357E+18
Volume 5.473898683042E+26
Height 786529007.30695