648291228 (number)

648291228 is an even 9-digits composite number following 648291227 and preceding 648291229. In scientific notation, it is written as 6.48291228 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 197945280 positive integers (up to 648291228) that are relatively prime to 648291228.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million two hundred ninety-one thousand two hundred twenty-eight

Notation

Scientific notation 6.48291228 × 10^8
Engineering notation 6.48291228 × 10^6

Prime Factorization of 648291228

Prime Factorization 2 × 2 × 3 × 13 × 131 × 31723

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 324145614
Product of the distinct prime numbers

The prime factorization of 648291228 is 2 × 2 × 3 × 13 × 131 × 31723. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 69, 53, 119, 366, 7872, 4093, 30944, 97136, 844435, 232187, 6790038, 2371128, 61518767, 94815410, 355223589, 131158524, 2907743806, 689695640

Basic calculations (n = 648291228)

Multiplication

n×y
n×2 1296582456
n×3 1944873684
n×4 2593164912
n×5 3241456140

Division

n÷y
n÷2 324145614
n÷3 216097076
n÷3 162072807
n÷5 129658245.6

Exponentiation

ny
n2 420281516301747984
n3 2.7246482030896E+26
n4 1.766365529449E+35
n5 1.1451192781833E+44

Nth Root

y√n
2√n 25461.56373831
3√n 865.47935963828
4√n 159.56680023836
5√n 57.856749302911

Divisors of 648291228

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 524, 786, 1572, 1703, 3406, 5109, 6812, 10218, 20436, 31723, 63446, 95169, 126892, 190338, 380676, 412399, 824798, 1237197, 1649596, 2474394, 4155713, 4948788, 8311426, 12467139, 16622852, 24934278, 49868556, 54024269, 108048538, 162072807, 216097076, 324145614, 648291228

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 -648291227
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 648291228 can be divided by 48 positive divisors. The sum of these divisors (counting 648291228) is 1, the average is 0.020833333333333.

Base conversion 648291228

Base System Value
2 Binary 100110101001000010001110011100
3 Ternary 1200011212121101020
4 Quaternary 212221002032130
5 Quinary 2311430304403
6 Senary 144155044140
8 Octal 4651021634
10 Decimal 648291228
12 Duodecimal 161140650
16 Hexadecimal 26a4239c
20 Vigesimal a2bg818
36 Base36 apz4po

Cryptographic Hash Functions

md5 5bdab0f213c1f87138405cfb61d9ac4e
sha1 65c5316acf0fc26470b0ed96d8426d14a1621344
sha256 e5e909ef1fa5d85d2d65969c65e9c5b776067d58b855c57863964b55f21354c1
sha512 6f1cd6b35473b4e93c5314f9cefad0c011321bc0b2ff5894e1a6c203f9b75943434aef72c4558fecff20c340c9e8760652a79dd7767f980307711daf7c8a3eb7
ripemd-160 4eb1f38939234fbd3416278c8ad2674a4e6f5526

648291228 as geometric shapes

Circle

Radius = n
Diameter 1296582456
Circumference 4073333918.543
Area 1.3203533240532E+18

Sphere

Radius = n
Volume 1.1412979704591E+27
Surface area 5.2814132962126E+18
Circumference 4073333918.543

Square

Length = n
Perimeter 2593164912
Area 420281516301747984
Diagonal 916822247.00511

Cube

Length = n
Surface area 2521689097810487904
Volume 2.7246482030896E+26
Space diagonal 1122873344.9972

Equilateral Triangle

Length = n
Perimeter 1944873684
Area 1.8198723492918E+17
Altitude 561436672.49861

Triangular Pyramid

Length = n
Surface area 1.8198723492918E+17
Volume 3.211028701254E+25
Height 305607415.66837