648049646 (number)

648049646 is an even 9-digits composite number following 648049645 and preceding 648049647. In scientific notation, it is written as 6.48049646 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 316489320 positive integers (up to 648049646) that are relatively prime to 648049646.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million forty-nine thousand six hundred forty-six

Notation

Scientific notation 6.48049646 × 10^8
Engineering notation 6.48049646 × 10^6

Prime Factorization of 648049646

Prime Factorization 2 × 43 × 7535461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 648049646
Product of the distinct prime numbers

The prime factorization of 648049646 is 2 × 43 × 7535461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 47, 39, 790, 310, 9907, 9522, 64206, 51552, 686981, 653688, 5819541, 7706973, 99559650, 38961291, 200449701, 392567162, 3256470847, 1751040385

Basic calculations (n = 648049646)

Multiplication

n×y
n×2 1296099292
n×3 1944148938
n×4 2592198584
n×5 3240248230

Division

n÷y
n÷2 324024823
n÷3 216016548.66667
n÷3 162012411.5
n÷5 129609929.2

Exponentiation

ny
n2 419968343680725316
n3 2.721603364535E+26
n4 1.7637340969393E+35
n5 1.1429872571597E+44

Nth Root

y√n
2√n 25456.819243574
3√n 865.37184097879
4√n 159.55193274785
5√n 57.852436663013

Divisors of 648049646

1, 2, 43, 86, 7535461, 15070922, 324024823, 648049646

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648049645
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648049646 can be divided by 8 positive divisors. The sum of these divisors (counting 648049646) is 1, the average is 0.125.

Base conversion 648049646

Base System Value
2 Binary 100110101000000111001111101110
3 Ternary 1200011102022222202
4 Quaternary 212220013033232
5 Quinary 2311400042041
6 Senary 144145541502
8 Octal 4650071756
10 Decimal 648049646
12 Duodecimal 161044892
16 Hexadecimal 26a073ee
20 Vigesimal a2a6426
36 Base36 aptyb2

Cryptographic Hash Functions

md5 3b856442bc67f63bdc0e125e68ab2aa9
sha1 38bab88beaaf5ff826407892e5055622d66479aa
sha256 86bb1b701a8bc35785ae2eac3c87ea09482ac9a495c343e1095f47d1ebb0887f
sha512 6380854210d82e38f7dd305a73a9b01880ced51428843cbf1c55726a52a83dcbfeb3b9520c4b012f64c2d47c7a46164bb64fd1c124b074ae5e45a719672c5220
ripemd-160 99467e85e2cf8f886cf6550f8978093f9d488543

648049646 as geometric shapes

Circle

Radius = n
Diameter 1296099292
Circumference 4071816014.0701
Area 1.3193694632476E+18

Sphere

Radius = n
Volume 1.1400225514678E+27
Surface area 5.2774778529906E+18
Circumference 4071816014.0701

Square

Length = n
Perimeter 2592198584
Area 419968343680725316
Diagonal 916480598.46428

Cube

Length = n
Surface area 2519810062084351896
Volume 2.721603364535E+26
Space diagonal 1122454912.699

Equilateral Triangle

Length = n
Perimeter 1944148938
Area 1.8185162720639E+17
Altitude 561227456.34951

Triangular Pyramid

Length = n
Surface area 1.8185162720639E+17
Volume 3.2074403246047E+25
Height 305493532.82143