655513920 (number)

655513920 is an even 9-digits composite number following 655513919 and preceding 655513921. In scientific notation, it is written as 6.55513920 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 28 positive divisors. There are 174802944 positive integers (up to 655513920) that are relatively prime to 655513920.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.55513920 × 10^8
Engineering notation 6.55513920 × 10^6

Prime Factorization of 655513920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 45 × 227609

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20484810
Product of the distinct prime numbers

The prime factorization of 655513920 is 2 × 2 × 2 × 2 × 2 × 2 × 45 × 227609. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 5, 75, 95, 112, 598, 3526, 4764, 24901, 11509, 233470, 942599, 6576098, 344879, 88594546, 50050345, 950152064, 328580203, 2133804475, 817963708

Basic calculations (n = 655513920)

Multiplication

n×y
n×2 1311027840
n×3 1966541760
n×4 2622055680
n×5 3277569600

Division

n÷y
n÷2 327756960
n÷3 218504640
n÷3 163878480
n÷5 131102784

Exponentiation

ny
n2 429698499313766400
n3 2.8167334770328E+26
n4 1.846408003125E+35
n5 1.2103461480479E+44

Nth Root

y√n
2√n 25603.006073506
3√n 868.68163380369
4√n 160.00939370395
5√n 57.985096424463

Divisors of 655513920

1, 2, 4, 8, 16, 32, 45, 64, 90, 180, 360, 720, 1440, 2880, 227609, 455218, 910436, 1820872, 3641744, 7283488, 10242405, 14566976, 20484810, 40969620, 81939240, 163878480, 327756960, 655513920

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -655513919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 655513920 can be divided by 28 positive divisors. The sum of these divisors (counting 655513920) is 1, the average is 0.035714285714286.

Base conversion 655513920

Base System Value
2 Binary 100111000100100101100101000000
3 Ternary 1200200110120001100
4 Quaternary 213010211211000
5 Quinary 2320302421140
6 Senary 145013534400
8 Octal 4704454500
10 Decimal 655513920
12 Duodecimal 163644400
16 Hexadecimal 27125940
20 Vigesimal a4gj4g0
36 Base36 au9xs0

Cryptographic Hash Functions

md5 9d74e3904ef6cfce82ec76a90e4d9d43
sha1 cc307b760c3e5887d2312afde1d8b50ad1a75c73
sha256 e4b8e5a89462912c681881c780c3c58ee8930536c51d76f39da42a39ef097234
sha512 29609b87f5cff7f0cea7850af7240c8f737b2e7260ad64747419c6a285b976645658b8cebb2270fb5d31e82eda08a44398e6aa016d2f8087a9d64f3036ae62c2
ripemd-160 20338fdbb3284255036f69265816e423a43c5d00

655513920 as geometric shapes

Circle

Radius = n
Diameter 1311027840
Circumference 4118715430.7957
Area 1.3499376487027E+18

Sphere

Radius = n
Volume 1.1798705598089E+27
Surface area 5.3997505948107E+18
Circumference 4118715430.7957

Square

Length = n
Perimeter 2622055680
Area 429698499313766400
Diagonal 927036675.98835

Cube

Length = n
Surface area 2578190995882598400
Volume 2.8167334770328E+26
Space diagonal 1135383414.5086

Equilateral Triangle

Length = n
Perimeter 1966541760
Area 1.8606490818689E+17
Altitude 567691707.25432

Triangular Pyramid

Length = n
Surface area 1.8606490818689E+17
Volume 3.3195522373418E+25
Height 309012225.32945