648045397 (number)

648045397 is an odd 9-digits composite number following 648045396 and preceding 648045398. In scientific notation, it is written as 6.48045397 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 625698976 positive integers (up to 648045397) that are relatively prime to 648045397.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million forty-five thousand three hundred ninety-seven

Notation

Scientific notation 6.48045397 × 10^8
Engineering notation 6.48045397 × 10^6

Prime Factorization of 648045397

Prime Factorization 29 × 22346393

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 648045397
Product of the distinct prime numbers

The prime factorization of 648045397 is 29 × 22346393. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 91, 62, 483, 247, 647, 7895, 89722, 39854, 663252, 235114, 7876524, 2636922, 92269042, 61441703, 950609123, 842820422, 5003319118, 1856488150

Basic calculations (n = 648045397)

Multiplication

n×y
n×2 1296090794
n×3 1944136191
n×4 2592181588
n×5 3240226985

Division

n÷y
n÷2 324022698.5
n÷3 216015132.33333
n÷3 162011349.25
n÷5 129609079.4

Exponentiation

ny
n2 419962836572887609
n3 2.7215498315212E+26
n4 1.7636878410235E+35
n5 1.1429497871201E+44

Nth Root

y√n
2√n 25456.735788392
3√n 865.36994967668
4√n 159.5516712178
5√n 57.852360799798

Divisors of 648045397

1, 29, 22346393, 648045397

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648045396
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648045397 can be divided by 4 positive divisors. The sum of these divisors (counting 648045397) is 1, the average is 0.25.

Base conversion 648045397

Base System Value
2 Binary 100110101000000110001101010101
3 Ternary 1200011102010011101
4 Quaternary 212220012031111
5 Quinary 2311344423042
6 Senary 144145510101
8 Octal 4650061525
10 Decimal 648045397
12 Duodecimal 161042331
16 Hexadecimal 26a06355
20 Vigesimal a2a5d9h
36 Base36 aptv11

Cryptographic Hash Functions

md5 f307ce50e85972a7b7758989afd67727
sha1 59f4c039f622805d63da675277c7062c4cb636b3
sha256 3ed0bbbc150874a8d8d113bce25bfd8b1bd8c546808073e97a55e74ff41727ae
sha512 8fb07b341ab3a71c1fa565b0499e64a50d937f7d66760a7676107ae91144439463046aec9765e5bf307d7d43478cd5be9324dc6f1d75dce811bb13520d4df074
ripemd-160 9b9a3922901b17fc1d856b666da4972cb7830239

648045397 as geometric shapes

Circle

Radius = n
Diameter 1296090794
Circumference 4071789316.8158
Area 1.3193521621581E+18

Sphere

Radius = n
Volume 1.1400001276114E+27
Surface area 5.2774086486325E+18
Circumference 4071789316.8158

Square

Length = n
Perimeter 2592181588
Area 419962836572887609
Diagonal 916474589.47086

Cube

Length = n
Surface area 2519777019437325654
Volume 2.7215498315212E+26
Space diagonal 1122447553.2151

Equilateral Triangle

Length = n
Perimeter 1944136191
Area 1.8184924255875E+17
Altitude 561223776.60757

Triangular Pyramid

Length = n
Surface area 1.8184924255875E+17
Volume 3.2073772353429E+25
Height 305491529.82362