1688891064 (number)

1688891064 is an even 10-digits composite number following 1688891063 and preceding 1688891065. In scientific notation, it is written as 1.688891064 × 10^9. The sum of its digits is 51. It has a total of 7 prime factors and 64 positive divisors. There are 479011584 positive integers (up to 1688891064) that are relatively prime to 1688891064.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.688891064 × 10^9
Engineering notation 1.688891064 × 10^9

Prime Factorization of 1688891064

Prime Factorization 2 × 2 × 2 × 3 × 7 × 137 × 73379

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 422222766
Product of the distinct prime numbers

The prime factorization of 1688891064 is 2 × 2 × 2 × 3 × 7 × 137 × 73379. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 5, 44, 15, 667, 744, 4998, 1019, 18205, 22700, 747940, 609797, 4285427, 3704300, 35257608, 59394724, 899507490, 289569027, 2314881588, 6393188990

Basic calculations (n = 1688891064)

Multiplication

n×y
n×2 3377782128
n×3 5066673192
n×4 6755564256
n×5 8444455320

Division

n÷y
n÷2 844445532
n÷3 562963688
n÷3 422222766
n÷5 337778212.8

Exponentiation

ny
n2 2852353026059052096
n3 4.8173135370845E+27
n4 8.1359177852682E+36
n5 1.3740678844978E+46

Nth Root

y√n
2√n 41096.119816839
3√n 1190.87783638
4√n 202.72177933522
5√n 70.068097813726

Divisors of 1688891064

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3288, 3836, 5754, 7672, 11508, 23016, 73379, 146758, 220137, 293516, 440274, 513653, 587032, 880548, 1027306, 1540959, 1761096, 2054612, 3081918, 4109224, 6163836, 10052923, 12327672, 20105846, 30158769, 40211692, 60317538, 70370461, 80423384, 120635076, 140740922, 211111383, 241270152, 281481844, 422222766, 562963688, 844445532, 1688891064

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 -1688891063
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 1688891064 can be divided by 64 positive divisors. The sum of these divisors (counting 1688891064) is 1, the average is 0.015625.

Base conversion 1688891064

Base System Value
2 Binary 1100100101010100110111010111000
3 Ternary 11100200221112222220
4 Quaternary 1210222212322320
5 Quinary 11424324003224
6 Senary 435330444040
8 Octal 14452467270
10 Decimal 1688891064
12 Duodecimal 3b1733620
16 Hexadecimal 64aa6eb8
20 Vigesimal 167fb7d4
36 Base36 rxisoo

Cryptographic Hash Functions

md5 6c4305f09fac68f1c6ced2847f3d6a20
sha1 14759764f29892037ebcf49a07e5dbd4abc92fd8
sha256 8c60c6942c1085c064b105648cfbd4b9cf04e4fa91dc1b7b3eee6b952e0227bc
sha512 edc6e9b34843fc82396f8717470a8d5e7813ef5fbea6712e98f742de96ac86039208f29752b4ba9510fbdefd5156f6ffc84911b3541a1109309a7b0d7be72e86
ripemd-160 061f197efcb64ae5e980a93a97e7f351f8fd8b6c

1688891064 as geometric shapes

Circle

Radius = n
Diameter 3377782128
Circumference 10611615518.752
Area 8.9609313121117E+18

Sphere

Radius = n
Volume 2.0178715757524E+28
Surface area 3.5843725248447E+19
Circumference 10611615518.752

Square

Length = n
Perimeter 6755564256
Area 2852353026059052096
Diagonal 2388452648.0795

Cube

Length = n
Surface area 1.7114118156354E+19
Volume 4.8173135370845E+27
Space diagonal 2925245131.2971

Equilateral Triangle

Length = n
Perimeter 5066673192
Area 1.2351050905643E+18
Altitude 1462622565.6485

Triangular Pyramid

Length = n
Surface area 1.2351050905643E+18
Volume 5.6772584486237E+26
Height 796150882.69318