655129813 (number)

655129813 is an odd 9-digits composite number following 655129812 and preceding 655129814. In scientific notation, it is written as 6.55129813 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 586621440 positive integers (up to 655129813) that are relatively prime to 655129813.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.55129813 × 10^8
Engineering notation 6.55129813 × 10^6

Prime Factorization of 655129813

Prime Factorization 13 × 61 × 73 × 11317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 655129813
Product of the distinct prime numbers

The prime factorization of 655129813 is 13 × 61 × 73 × 11317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 655129813)

Multiplication

n×y
n×2 1310259626
n×3 1965389439
n×4 2620519252
n×5 3275649065

Division

n÷y
n÷2 327564906.5
n÷3 218376604.33333
n÷3 163782453.25
n÷5 131025962.6

Exponentiation

ny
n2 429195071881414969
n3 2.8117848718219E+26
n4 1.8420840972729E+35
n5 1.2068042101767E+44

Nth Root

y√n
2√n 25595.50376531
3√n 868.51192884422
4√n 159.98594864959
5√n 57.97829940523

Divisors of 655129813

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -655129812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 655129813 can be divided by 16 positive divisors. The sum of these divisors (counting 655129813) is 1, the average is 0.0625.

Base conversion 655129813

Base System Value
2 Binary 100111000011000111110011010101
3 Ternary 1200122202001011011
4 Quaternary 213003013303111
5 Quinary 2320203123223
6 Senary 145001412221
8 Octal 4703076325
10 Decimal 655129813
12 Duodecimal 16349a071
16 Hexadecimal 270c7cd5
20 Vigesimal a4eb4ad
36 Base36 au1ped

Cryptographic Hash Functions

md5 39f3603c5cba635f26993dbea5d6e7eb
sha1 8ac6b2746e920589724f1171b9e0922fd3ea3674
sha256 d39ae35a72c86ccde0df9563d840e93a14fc70d96064038c365d1966bbb278dd
sha512 ea828b6ef027d7f931e70382568c836121736a02ca591957420beaf312c80aacdf39fffe8636ffc0bd8dba764d3c98068b50172458aa52c0fe04edf4af16eb85
ripemd-160 90ff8c3d6ee1fdc5bb61709b59950272cff912ff

655129813 as geometric shapes

Circle

Radius = n
Diameter 1310259626
Circumference 4116302015.3369
Area 1.3483560847796E+18

Sphere

Radius = n
Volume 1.1777976929054E+27
Surface area 5.3934243391184E+18
Circumference 4116302015.3369

Square

Length = n
Perimeter 2620519252
Area 429195071881414969
Diagonal 926493466.65955

Cube

Length = n
Surface area 2575170431288489814
Volume 2.8117848718219E+26
Space diagonal 1134718121.6691

Equilateral Triangle

Length = n
Perimeter 1965389439
Area 1.858469177142E+17
Altitude 567359060.83455

Triangular Pyramid

Length = n
Surface area 1.858469177142E+17
Volume 3.3137202501717E+25
Height 308831155.55318