648049649 (number)

648049649 is an odd 9-digits composite number following 648049648 and preceding 648049650. In scientific notation, it is written as 6.48049649 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 583608960 positive integers (up to 648049649) that are relatively prime to 648049649.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.48049649 × 10^8
Engineering notation 6.48049649 × 10^6

Prime Factorization of 648049649

Prime Factorization 13 × 41 × 1215853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 648049649
Product of the distinct prime numbers

The prime factorization of 648049649 is 13 × 41 × 1215853. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 66, 80, 945, 613, 6202, 5842, 18559, 94957, 442254, 437913, 1153293, 5969272, 62561987, 77547378, 384402934, 571470320, 2967042895, 3239045800

Basic calculations (n = 648049649)

Multiplication

n×y
n×2 1296099298
n×3 1944148947
n×4 2592198596
n×5 3240248245

Division

n÷y
n÷2 324024824.5
n÷3 216016549.66667
n÷3 162012412.25
n÷5 129609929.8

Exponentiation

ny
n2 419968347569023201
n3 2.7216034023322E+26
n4 1.7637341295986E+35
n5 1.1429872836157E+44

Nth Root

y√n
2√n 25456.819302497
3√n 865.37184231414
4√n 159.5519329325
5√n 57.852436716576

Divisors of 648049649

1, 13, 41, 533, 1215853, 15806089, 49849973, 648049649

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 -648049648
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 648049649 can be divided by 8 positive divisors. The sum of these divisors (counting 648049649) is 1, the average is 0.125.

Base conversion 648049649

Base System Value
2 Binary 100110101000000111001111110001
3 Ternary 1200011102022222212
4 Quaternary 212220013033301
5 Quinary 2311400042044
6 Senary 144145541505
8 Octal 4650071761
10 Decimal 648049649
12 Duodecimal 161044895
16 Hexadecimal 26a073f1
20 Vigesimal a2a6429
36 Base36 aptyb5

Cryptographic Hash Functions

md5 abe54e1a00b990dd0df202089393accf
sha1 0679fd9a32b2586b983b7f2b9402911809bfc602
sha256 c01f2ca894a1f824735be8ce726c6577528662240041e8006718a39d900764ac
sha512 98cec3c37b38bf5703a946b4b279908552d3e9c072d29e5b294f182d886bb709f1bdbeee8c07bcc1d7d40b2d06be8ef1ef56dfbcfc7a4eaf5023da66f2ad635b
ripemd-160 81335e482a5d757bd6caa83d9dff5c8ba29eaf5f

648049649 as geometric shapes

Circle

Radius = n
Diameter 1296099298
Circumference 4071816032.9197
Area 1.3193694754631E+18

Sphere

Radius = n
Volume 1.1400225673002E+27
Surface area 5.2774779018524E+18
Circumference 4071816032.9197

Square

Length = n
Perimeter 2592198596
Area 419968347569023201
Diagonal 916480602.70692

Cube

Length = n
Surface area 2519810085414139206
Volume 2.7216034023322E+26
Space diagonal 1122454917.8952

Equilateral Triangle

Length = n
Perimeter 1944148947
Area 1.8185162889007E+17
Altitude 561227458.94759

Triangular Pyramid

Length = n
Surface area 1.8185162889007E+17
Volume 3.2074403691491E+25
Height 305493534.23564