655129828 (number)

655129828 is an even 9-digits composite number following 655129827 and preceding 655129829. In scientific notation, it is written as 6.55129828 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 325282560 positive integers (up to 655129828) that are relatively prime to 655129828.

Interesting facts

Basic properties

Name

Name six hundred fifty-five million one hundred twenty-nine thousand eight hundred twenty-eight

Notation

Scientific notation 6.55129828 × 10^8
Engineering notation 6.55129828 × 10^6

Prime Factorization of 655129828

Prime Factorization 2 × 2 × 1381 × 233 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 327564914
Product of the distinct prime numbers

The prime factorization of 655129828 is 2 × 2 × 1381 × 233 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 91, 80, 699, 339, 1266, 6048, 6457, 62237, 117492, 428642, 736700, 3837808, 17305990, 72870278, 411408119, 428937474, 7328324999, 7702568032

Basic calculations (n = 655129828)

Multiplication

n×y
n×2 1310259656
n×3 1965389484
n×4 2620519312
n×5 3275649140

Division

n÷y
n÷2 327564914
n÷3 218376609.33333
n÷3 163782457
n÷5 131025965.6

Exponentiation

ny
n2 429195091535309584
n3 2.8117850649597E+26
n4 1.84208426598E+35
n5 1.206804348333E+44

Nth Root

y√n
2√n 25595.50405833
3√n 868.51193547277
4√n 159.98594956536
5√n 57.978299670727

Divisors of 655129828

1, 2, 4, 233, 466, 509, 932, 1018, 1381, 2036, 2762, 5524, 118597, 237194, 321773, 474388, 643546, 702929, 1287092, 1405858, 2811716, 163782457, 327564914, 655129828

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -655129827
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 655129828 can be divided by 24 positive divisors. The sum of these divisors (counting 655129828) is 1, the average is 0.041666666666667.

Base conversion 655129828

Base System Value
2 Binary 100111000011000111110011100100
3 Ternary 1200122202001011201
4 Quaternary 213003013303210
5 Quinary 2320203123303
6 Senary 145001412244
8 Octal 4703076344
10 Decimal 655129828
12 Duodecimal 16349a084
16 Hexadecimal 270c7ce4
20 Vigesimal a4eb4b8
36 Base36 au1pes

Cryptographic Hash Functions

md5 128471632ea3d1cc5c9c3d13d0432684
sha1 bf61769366c16b1879208e5a3600109ff3e00f31
sha256 c32906a4969ee62ee146280f90d8e347997dac92e9e4934b5d0e3aca38902279
sha512 ba894a7f01f719e04b2269a4902928061946888104548fa906f783705870e1839481ad5c2fd760f580763c93fb4d0b964d6d49c91a9e8d258a031abf1bd0a022
ripemd-160 fdc8368b64af379ddbe1d0aa4b7e5cf77fddde74

655129828 as geometric shapes

Circle

Radius = n
Diameter 1310259656
Circumference 4116302109.5847
Area 1.3483561465241E+18

Sphere

Radius = n
Volume 1.1777977738068E+27
Surface area 5.3934245860965E+18
Circumference 4116302109.5847

Square

Length = n
Perimeter 2620519312
Area 429195091535309584
Diagonal 926493487.87275

Cube

Length = n
Surface area 2575170549211857504
Volume 2.8117850649597E+26
Space diagonal 1134718147.6499

Equilateral Triangle

Length = n
Perimeter 1965389484
Area 1.8584692622458E+17
Altitude 567359073.82493

Triangular Pyramid

Length = n
Surface area 1.8584692622458E+17
Volume 3.3137204777868E+25
Height 308831162.62425