648045398 (number)

648045398 is an even 9-digits composite number following 648045397 and preceding 648045399. In scientific notation, it is written as 6.48045398 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 233062560 positive integers (up to 648045398) that are relatively prime to 648045398.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.48045398 × 10^8
Engineering notation 6.48045398 × 10^6

Prime Factorization of 648045398

Prime Factorization 2 × 77 × 13 × 323699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 648045398
Product of the distinct prime numbers

The prime factorization of 648045398 is 2 × 77 × 13 × 323699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 91, 43, 905, 222, 6182, 9696, 89013, 7849, 550201, 688430, 8633827, 9705631, 92246497, 44339527, 788894408, 130794065, 2290531152, 4842516371

Basic calculations (n = 648045398)

Multiplication

n×y
n×2 1296090796
n×3 1944136194
n×4 2592181592
n×5 3240226990

Division

n÷y
n÷2 324022699
n÷3 216015132.66667
n÷3 162011349.5
n÷5 129609079.6

Exponentiation

ny
n2 419962837868978404
n3 2.7215498441201E+26
n4 1.7636878519097E+35
n5 1.1429497959386E+44

Nth Root

y√n
2√n 25456.735808033
3√n 865.3699501218
4√n 159.55167127935
5√n 57.852360817652

Divisors of 648045398

1, 2, 13, 26, 77, 154, 1001, 2002, 323699, 647398, 4208087, 8416174, 24924823, 49849646, 324022699, 648045398

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 -648045397
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 648045398 can be divided by 16 positive divisors. The sum of these divisors (counting 648045398) is 1, the average is 0.0625.

Base conversion 648045398

Base System Value
2 Binary 100110101000000110001101010110
3 Ternary 1200011102010011102
4 Quaternary 212220012031112
5 Quinary 2311344423043
6 Senary 144145510102
8 Octal 4650061526
10 Decimal 648045398
12 Duodecimal 161042332
16 Hexadecimal 26a06356
20 Vigesimal a2a5d9i
36 Base36 aptv12

Cryptographic Hash Functions

md5 59bba91070275c360a001b4c9859a828
sha1 96ad1e50d0bc490b1f04db0afca58c21904114e4
sha256 649dd4e883999436153afd87b1f58c4db828dc754ed8b1b6cfa3fdcfb1c19e60
sha512 c589273c2866e181797a4e5f0e1c156e70a1e41aa3e379af78e3c4d4f2520a51f38167fc6d2fddfd824b00d6bc8b315e7632aab62cbbd258d4706b6a11da0870
ripemd-160 b4ab7d5c1c2fa7f2d1e96b97d7c627c75d8fc605

648045398 as geometric shapes

Circle

Radius = n
Diameter 1296090796
Circumference 4071789323.0989
Area 1.3193521662299E+18

Sphere

Radius = n
Volume 1.1400001328888E+27
Surface area 5.2774086649196E+18
Circumference 4071789323.0989

Square

Length = n
Perimeter 2592181592
Area 419962837868978404
Diagonal 916474590.88507

Cube

Length = n
Surface area 2519777027213870424
Volume 2.7215498441201E+26
Space diagonal 1122447554.9472

Equilateral Triangle

Length = n
Perimeter 1944136194
Area 1.8184924311997E+17
Altitude 561223777.4736

Triangular Pyramid

Length = n
Surface area 1.8184924311997E+17
Volume 3.2073772501909E+25
Height 305491530.29502