1888649968 (number)

1888649968 is an even 10-digits composite number following 1888649967 and preceding 1888649969. In scientific notation, it is written as 1.888649968 × 10^9. The sum of its digits is 67. It has a total of 6 prime factors and 20 positive divisors. There are 903267200 positive integers (up to 1888649968) that are relatively prime to 1888649968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.888649968 × 10^9
Engineering notation 1.888649968 × 10^9

Prime Factorization of 1888649968

Prime Factorization 2 × 2 × 2 × 2 × 23 × 5132201

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 236081246
Product of the distinct prime numbers

The prime factorization of 1888649968 is 2 × 2 × 2 × 2 × 23 × 5132201. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 20, 24, 615, 889, 9392, 3053, 29184, 28026, 702732, 594843, 9955667, 4440687, 83049932, 45005806, 910861145, 150094755, 1267050887, 1163287953

Basic calculations (n = 1888649968)

Multiplication

n×y
n×2 3777299936
n×3 5665949904
n×4 7554599872
n×5 9443249840

Division

n÷y
n÷2 944324984
n÷3 629549989.33333
n÷3 472162492
n÷5 377729993.6

Exponentiation

ny
n2 3566998701626401024
n3 6.7368119836827E+27
n4 1.2723479737404E+37
n5 2.4030199598898E+46

Nth Root

y√n
2√n 43458.600621741
3√n 1236.0911353223
4√n 208.46726510832
5√n 71.65232632362

Divisors of 1888649968

1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5132201, 10264402, 20528804, 41057608, 82115216, 118040623, 236081246, 472162492, 944324984, 1888649968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1888649967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1888649968 can be divided by 20 positive divisors. The sum of these divisors (counting 1888649968) is 1, the average is 0.05.

Base conversion 1888649968

Base System Value
2 Binary 1110000100100101000001011110000
3 Ternary 11212121211100200211
4 Quaternary 1300210220023300
5 Quinary 12331443244333
6 Senary 511224153504
8 Octal 16044501360
10 Decimal 1888649968
12 Duodecimal 448608894
16 Hexadecimal 709282f0
20 Vigesimal 19a414i8
36 Base36 v8gbn4

Cryptographic Hash Functions

md5 31d10cfe65876432b52f2f16bc731bbb
sha1 5c58c24d12a037116305b13d24dce6437ec6daa8
sha256 f93e69f2c8e97f2161f37160aa518dea7f0f4b973fdf0e39955dbd9783e6d9ec
sha512 cd6795ac2f185ef6fecff88289da4737e3b54ed2cf9f4556be555a8ecb3e037e83d416caf1fc66232454b2966f858154284d41decf444e3b66ca0c0bf4eeb820
ripemd-160 b3a66aa9b1a035e2bf123c73899fdf6111cf2012

1888649968 as geometric shapes

Circle

Radius = n
Diameter 3777299936
Circumference 11866737729.343
Area 1.1206056916394E+19

Sphere

Radius = n
Volume 2.8219092048738E+28
Surface area 4.4824227665575E+19
Circumference 11866737729.343

Square

Length = n
Perimeter 7554599872
Area 3566998701626401024
Diagonal 2670954399.3211

Cube

Length = n
Surface area 2.1401992209758E+19
Volume 6.7368119836827E+27
Space diagonal 3271237702.2893

Equilateral Triangle

Length = n
Perimeter 5665949904
Area 1.5445557454373E+18
Altitude 1635618851.1447

Triangular Pyramid

Length = n
Surface area 1.5445557454373E+18
Volume 7.9394090620681E+26
Height 890318133.10704