1918093072 (number)

1918093072 is an even 10-digits composite number following 1918093071 and preceding 1918093073. In scientific notation, it is written as 1.918093072 × 10^9. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 820786176 positive integers (up to 1918093072) that are relatively prime to 1918093072.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighteen million ninety-three thousand seventy-two

Notation

Scientific notation 1.918093072 × 10^9
Engineering notation 1.918093072 × 10^9

Prime Factorization of 1918093072

Prime Factorization 2 × 2 × 2 × 2 × 7 × 673 × 25447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 239761634
Product of the distinct prime numbers

The prime factorization of 1918093072 is 2 × 2 × 2 × 2 × 7 × 673 × 25447. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 13, 54, 78, 197, 6613, 4348, 6579, 63159, 911152, 983166, 296282, 2240222, 11416718, 75032745, 855556365, 928886465, 7080604249, 470418129

Basic calculations (n = 1918093072)

Multiplication

n×y
n×2 3836186144
n×3 5754279216
n×4 7672372288
n×5 9590465360

Division

n÷y
n÷2 959046536
n÷3 639364357.33333
n÷3 479523268
n÷5 383618614.4

Exponentiation

ny
n2 3679081032854397184
n3 7.0568198404446E+27
n4 1.3535637246309E+37
n5 2.596261202725E+46

Nth Root

y√n
2√n 43796.03945564
3√n 1242.4813890903
4√n 209.27503304417
5√n 71.874350859416

Divisors of 1918093072

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 673, 1346, 2692, 4711, 5384, 9422, 10768, 18844, 25447, 37688, 50894, 75376, 101788, 178129, 203576, 356258, 407152, 712516, 1425032, 2850064, 17125831, 34251662, 68503324, 119880817, 137006648, 239761634, 274013296, 479523268, 959046536, 1918093072

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 -1918093071
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 1918093072 can be divided by 40 positive divisors. The sum of these divisors (counting 1918093072) is 1, the average is 0.025.

Base conversion 1918093072

Base System Value
2 Binary 1110010010100111100011100010000
3 Ternary 11221200020020001011
4 Quaternary 1302110330130100
5 Quinary 12412012434242
6 Senary 514155220304
8 Octal 16224743420
10 Decimal 1918093072
12 Duodecimal 456447694
16 Hexadecimal 7253c710
20 Vigesimal 19j81cdc
36 Base36 vpze34

Cryptographic Hash Functions

md5 8e92812fcdf928d8cb835ba46e2b7427
sha1 395b863546a8592c403aa2dbcad54bf4f13d708d
sha256 5a9179e62590a95de3f813516294ab8c1c4f4e58d97e830ca929c3022c4fa27b
sha512 5d03d3d2a8aa2dc80d506e1fcc81101ed5887d9c8ebb8a16e4df1ec746471681d0e04f7b08278582c01778fc05d0ddda05a301efa83cbef1b7fcf7e25dd95de3
ripemd-160 b411f61d7967a88935e639d99ffbbadbc8f38d2f

1918093072 as geometric shapes

Circle

Radius = n
Diameter 3836186144
Circumference 12051734207.793
Area 1.1558173944777E+19

Sphere

Radius = n
Volume 2.9559537824597E+28
Surface area 4.6232695779108E+19
Circumference 12051734207.793

Square

Length = n
Perimeter 7672372288
Area 3679081032854397184
Diagonal 2712593236.3163

Cube

Length = n
Surface area 2.2074486197126E+19
Volume 7.0568198404446E+27
Space diagonal 3322234654.3499

Equilateral Triangle

Length = n
Perimeter 5754279216
Area 1.5930888185167E+18
Altitude 1661117327.1749

Triangular Pyramid

Length = n
Surface area 1.5930888185167E+18
Volume 8.3165419379836E+26
Height 904197745.43876