487991628 (number)

487991628 is an even 9-digits composite number following 487991627 and preceding 487991629. In scientific notation, it is written as 4.87991628 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 160807680 positive integers (up to 487991628) that are relatively prime to 487991628.

Interesting facts

Basic properties

Name

Name four hundred eighty-seven million nine hundred ninety-one thousand six hundred twenty-eight

Notation

Scientific notation 4.87991628 × 10^8
Engineering notation 4.87991628 × 10^6

Prime Factorization of 487991628

Prime Factorization 2 × 2 × 81 × 3 × 89 × 5641

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 243995814
Product of the distinct prime numbers

The prime factorization of 487991628 is 2 × 2 × 81 × 3 × 89 × 5641. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 83, 21, 67, 144, 2326, 2683, 98091, 87113, 527480, 413599, 3329640, 9939029, 67202018, 55977044, 793419564, 226553200, 5721301830, 3196257702

Basic calculations (n = 487991628)

Multiplication

n×y
n×2 975983256
n×3 1463974884
n×4 1951966512
n×5 2439958140

Division

n÷y
n÷2 243995814
n÷3 162663876
n÷3 121997907
n÷5 97598325.6

Exponentiation

ny
n2 238135828998090384
n3 1.1620829087791E+26
n4 5.6708673052608E+34
n5 2.7673357684662E+43

Nth Root

y√n
2√n 22090.532542245
3√n 787.29493436048
4√n 148.62884155589
5√n 54.661616926108

Divisors of 487991628

1, 2, 3, 4, 6, 12, 81, 89, 162, 178, 243, 267, 324, 356, 486, 534, 972, 1068, 5641, 7209, 11282, 14418, 16923, 21627, 22564, 28836, 33846, 43254, 67692, 86508, 456921, 502049, 913842, 1004098, 1370763, 1506147, 1827684, 2008196, 2741526, 3012294, 5483052, 6024588, 40665969, 81331938, 121997907, 162663876, 243995814, 487991628

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -487991627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 487991628 can be divided by 48 positive divisors. The sum of these divisors (counting 487991628) is 1, the average is 0.020833333333333.

Base conversion 487991628

Base System Value
2 Binary 11101000101100010100101001100
3 Ternary 1021000020112200000
4 Quaternary 131011202211030
5 Quinary 1444411213003
6 Senary 120231204300
8 Octal 3505424514
10 Decimal 487991628
12 Duodecimal 117516690
16 Hexadecimal 1d16294c
20 Vigesimal 7c9ij18
36 Base36 82jcr0

Cryptographic Hash Functions

md5 8c58eeba4c7137d711e3741a7b34b681
sha1 bd3f90bd4d4b393b3d0510017c50f4db8a1afcd1
sha256 27bac8b40d5b716e29db67c02b35f729610edec7f97cbba204dac90da47f17e3
sha512 d6a62e9f9ad33f7e29a460a86549bb1b119588af21ecbb4bd1137e1c1ea6681c917f124fdd61820d436974b7ee357687b823d37336dbf46f2331d1fa9b02ec18
ripemd-160 abebe0f23b0cc93f8787071c9a8758b4685affb6

487991628 as geometric shapes

Circle

Radius = n
Diameter 975983256
Circumference 3066141827.0762
Area 7.4812577093692E+17

Sphere

Radius = n
Volume 4.8677215054435E+26
Surface area 2.9925030837477E+18
Circumference 3066141827.0762

Square

Length = n
Perimeter 1951966512
Area 238135828998090384
Diagonal 690124378.64213

Cube

Length = n
Surface area 1428814973988542304
Volume 1.1620829087791E+26
Space diagonal 845226293.36425

Equilateral Triangle

Length = n
Perimeter 1463974884
Area 1.0311583873181E+17
Altitude 422613146.68213

Triangular Pyramid

Length = n
Surface area 1.0311583873181E+17
Volume 1.3695278418311E+25
Height 230041459.54738