648045400 (number)

648045400 is an even 9-digits composite number following 648045399 and preceding 648045401. In scientific notation, it is written as 6.48045400 × 10^8. The sum of its digits is 31. It has a total of 8 prime factors and 96 positive divisors. There are 249872000 positive integers (up to 648045400) that are relatively prime to 648045400.

Interesting facts

Basic properties

Name

Name six hundred forty-eight million forty-five thousand four hundred

Notation

Scientific notation 6.48045400 × 10^8
Engineering notation 6.48045400 × 10^6

Prime Factorization of 648045400

Prime Factorization 2 × 2 × 2 × 5 × 5 × 71 × 47 × 971

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 32402270
Product of the distinct prime numbers

The prime factorization of 648045400 is 2 × 2 × 2 × 5 × 5 × 71 × 47 × 971. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 648045400)

Multiplication

n×y
n×2 1296090800
n×3 1944136200
n×4 2592181600
n×5 3240227000

Division

n÷y
n÷2 324022700
n÷3 216015133.33333
n÷3 162011350
n÷5 129609080

Exponentiation

ny
n2 419962840461160000
n3 2.7215498693179E+26
n4 1.7636878736821E+35
n5 1.1429498135754E+44

Nth Root

y√n
2√n 25456.735847316
3√n 865.36995101203
4√n 159.55167140245
5√n 57.852360853361

Divisors of 648045400

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648045399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648045400 can be divided by 96 positive divisors. The sum of these divisors (counting 648045400) is 1, the average is 0.010416666666667.

Base conversion 648045400

Base System Value
2 Binary 100110101000000110001101011000
3 Ternary 1200011102010011111
4 Quaternary 212220012031120
5 Quinary 2311344423100
6 Senary 144145510104
8 Octal 4650061530
10 Decimal 648045400
12 Duodecimal 161042334
16 Hexadecimal 26a06358
20 Vigesimal a2a5da0
36 Base36 aptv14

Cryptographic Hash Functions

md5 daa0933c46b116a148f7fb10bd90a6f3
sha1 dccd2afc1b2bb64e88ef3127e87a4e80b374bdfe
sha256 6e74b3d07d4d281136def9c9f8debd8b41c04b14af59c01ac111e6cec489af12
sha512 1c3f2d3fa1ce1597efa8f336f748440caba21669a875672577aaae07771460ae821089938879ac9ed123acdd602d70b50efb1637d52543ebe93479f2b947f953
ripemd-160 b7cfa3267a362266fc266576f9be97b0eff0c68f

648045400 as geometric shapes

Circle

Radius = n
Diameter 1296090800
Circumference 4071789335.6653
Area 1.3193521743735E+18

Sphere

Radius = n
Volume 1.1400001434436E+27
Surface area 5.2774086974939E+18
Circumference 4071789335.6653

Square

Length = n
Perimeter 2592181600
Area 419962840461160000
Diagonal 916474593.7135

Cube

Length = n
Surface area 2519777042766960000
Volume 2.7215498693179E+26
Space diagonal 1122447558.4113

Equilateral Triangle

Length = n
Perimeter 1944136200
Area 1.8184924424242E+17
Altitude 561223779.20565

Triangular Pyramid

Length = n
Surface area 1.8184924424242E+17
Volume 3.2073772798867E+25
Height 305491531.23783