488889387 (number)

488889387 is an odd 9-digits composite number following 488889386 and preceding 488889388. In scientific notation, it is written as 4.88889387 × 10^8. The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors. There are 279365328 positive integers (up to 488889387) that are relatively prime to 488889387.

Interesting facts

Basic properties

Name

Name four hundred eighty-eight million eight hundred eighty-nine thousand three hundred eighty-seven

Notation

Scientific notation 4.88889387 × 10^8
Engineering notation 4.88889387 × 10^6

Prime Factorization of 488889387

Prime Factorization 21 × 3 × 7760149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 488889387
Product of the distinct prime numbers

The prime factorization of 488889387 is 21 × 3 × 7760149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 488889387)

Multiplication

n×y
n×2 977778774
n×3 1466668161
n×4 1955557548
n×5 2444446935

Division

n÷y
n÷2 244444693.5
n÷3 162963129
n÷3 122222346.75
n÷5 97777877.4

Exponentiation

ny
n2 239012832721235769
n3 1.1685083727422E+26
n4 5.7127134205429E+34
n5 2.7928849622759E+43

Nth Root

y√n
2√n 22110.843199661
3√n 787.77743452408
4√n 148.69715262795
5√n 54.681714355533

Divisors of 488889387

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -488889386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 488889387 can be divided by 8 positive divisors. The sum of these divisors (counting 488889387) is 1, the average is 0.125.

Base conversion 488889387

Base System Value
2 Binary 11101001000111101110000101011
3 Ternary 1021001221011011100
4 Quaternary 131020331300223
5 Quinary 2000123430022
6 Senary 120302332443
8 Octal 3510756053
10 Decimal 488889387
12 Duodecimal 11788a123
16 Hexadecimal 1d23dc2b
20 Vigesimal 7cfb397
36 Base36 832lgr

Cryptographic Hash Functions

md5 1ccfd778f43b4990ed52eab8dc4a46a8
sha1 a199710beaa0b5cdf8a6fa54078eb9281220ebd3
sha256 67ff223d8f47d515e644893b26502b56344415872f10d9ce1a1dc1bb0520270f
sha512 13340f6fc9a4b36560afc36e16b19b719720c3f6fade14449422648919cfdc8b401478a75a129dce44129447512089ed9d8693b621f68d0904bc52c6179119e4
ripemd-160 3252c803e5c1dfc8d74c8657d423550b9a9d375b

488889387 as geometric shapes

Circle

Radius = n
Diameter 977778774
Circumference 3071782613.2344
Area 7.5088095939072E+17

Sphere

Radius = n
Volume 4.8946364259533E+26
Surface area 3.0035238375629E+18
Circumference 3071782613.2344

Square

Length = n
Perimeter 1955557548
Area 239012832721235769
Diagonal 691394001.59567

Cube

Length = n
Surface area 1434076996327414614
Volume 1.1685083727422E+26
Space diagonal 846781257.5652

Equilateral Triangle

Length = n
Perimeter 1466668161
Area 1.0349559248354E+17
Altitude 423390628.7826

Triangular Pyramid

Length = n
Surface area 1.0349559248354E+17
Volume 1.3771003237321E+25
Height 230464667.19856