648045390 (number)

648045390 is an even 9-digits composite number following 648045389 and preceding 648045391. In scientific notation, it is written as 6.48045390 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 167237280 positive integers (up to 648045390) that are relatively prime to 648045390.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.48045390 × 10^8
Engineering notation 6.48045390 × 10^6

Prime Factorization of 648045390

Prime Factorization 2 × 3 × 5 × 31 × 696823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 648045390
Product of the distinct prime numbers

The prime factorization of 648045390 is 2 × 3 × 5 × 31 × 696823. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 23, 98, 517, 1, 3008, 4478, 40833, 12044, 452709, 166386, 7709044, 9907626, 86731469, 3493816, 969835113, 930270758, 8256713086, 8464151926

Basic calculations (n = 648045390)

Multiplication

n×y
n×2 1296090780
n×3 1944136170
n×4 2592181560
n×5 3240226950

Division

n÷y
n÷2 324022695
n÷3 216015130
n÷3 162011347.5
n÷5 129609078

Exponentiation

ny
n2 419962827500252100
n3 2.721549743329E+26
n4 1.7636877648201E+35
n5 1.142949725391E+44

Nth Root

y√n
2√n 25456.735650904
3√n 865.36994656085
4√n 159.55167078694
5√n 57.852360674817

Divisors of 648045390

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 696823, 1393646, 2090469, 3484115, 4180938, 6968230, 10452345, 20904690, 21601513, 43203026, 64804539, 108007565, 129609078, 216015130, 324022695, 648045390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -648045389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 648045390 can be divided by 32 positive divisors. The sum of these divisors (counting 648045390) is 1, the average is 0.03125.

Base conversion 648045390

Base System Value
2 Binary 100110101000000110001101001110
3 Ternary 1200011102010011010
4 Quaternary 212220012031032
5 Quinary 2311344423030
6 Senary 144145510050
8 Octal 4650061516
10 Decimal 648045390
12 Duodecimal 161042326
16 Hexadecimal 26a0634e
20 Vigesimal a2a5d9a
36 Base36 aptv0u

Cryptographic Hash Functions

md5 37090a1e9c2c2ea253e00daca6e2d4e0
sha1 f4a534eeafc82fbc2285749bc5c20ad892d7b2ee
sha256 afe1a345debc15e0096ee6f84a1057c9959cb57cb109cdd1ba0689887b6bc285
sha512 f36f527cc6bb96eda8b281726ebe66367a2830dade6dbf4b3ee7340ad0eb97e80a57ecd70a3b5f811c3d428a3557a5f4b9ecee925e84fb0cb4c41df254274ff0
ripemd-160 7be06110a3cc4cd743a3d392d2249dae7f274625

648045390 as geometric shapes

Circle

Radius = n
Diameter 1296090780
Circumference 4071789272.8335
Area 1.3193521336556E+18

Sphere

Radius = n
Volume 1.1400000906696E+27
Surface area 5.2774085346224E+18
Circumference 4071789272.8335

Square

Length = n
Perimeter 2592181560
Area 419962827500252100
Diagonal 916474579.57136

Cube

Length = n
Surface area 2519776965001512600
Volume 2.721549743329E+26
Space diagonal 1122447541.0908

Equilateral Triangle

Length = n
Perimeter 1944136170
Area 1.8184923863018E+17
Altitude 561223770.54539

Triangular Pyramid

Length = n
Surface area 1.8184923863018E+17
Volume 3.2073771314074E+25
Height 305491526.52379