628398049 (number)

628398049 is an odd 9-digits prime number following 628398048 and preceding 628398050. In scientific notation, it is written as 6.28398049 × 10^8. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 628398048 positive integers (up to 628398049) that are relatively prime to 628398049.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million three hundred ninety-eight thousand forty-nine

Notation

Scientific notation 6.28398049 × 10^8
Engineering notation 6.28398049 × 10^6

Prime Factorization of 628398049

Prime Factorization 628398049

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 628398049
Product of the distinct prime numbers

The prime factorization of 628398049 is 628398049. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 8, 91, 20, 260, 664, 4624, 5487, 89197, 99492, 863756, 10798, 656770, 2013760, 96133085, 88734384, 947425275, 402355859, 4761393825, 2126436469

Basic calculations (n = 628398049)

Multiplication

n×y
n×2 1256796098
n×3 1885194147
n×4 2513592196
n×5 3141990245

Division

n÷y
n÷2 314199024.5
n÷3 209466016.33333
n÷3 157099512.25
n÷5 125679609.8

Exponentiation

ny
n2 394884107987006401
n3 2.4814440304014E+26
n4 1.5593345874069E+35
n5 9.7988281246474E+43

Nth Root

y√n
2√n 25067.868856367
3√n 856.53466221087
4√n 158.32835771386
5√n 57.49723570351

Divisors of 628398049

1, 628398049

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 628398050
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 314199025
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 25067.868876313
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999968173
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628398049 can be divided by 2 positive divisors. The sum of these divisors (counting 628398049) is 628398050, the average is 314199025.

Base conversion 628398049

Base System Value
2 Binary 100101011101001001011111100001
3 Ternary 1121210102221001211
4 Quaternary 211131021133201
5 Quinary 2241332214144
6 Senary 142204430121
8 Octal 4535113741
10 Decimal 628398049
12 Duodecimal 156548341
16 Hexadecimal 257497e1
20 Vigesimal 9g79f29
36 Base36 ae4r1d

Cryptographic Hash Functions

md5 1e6dd505188dfdeb1c29e819f00b2ec9
sha1 308b1a7127aabffae0087cc2506201a1cd00c7a1
sha256 b767cbd7b905ef1bb347fa1e960db2c482a0a36e5fcb7f53dd2d5daab3ee715c
sha512 7ef8de0cdfa815abfa18a547379fdd5de3bf9a0829ed07dae2d9ded008ad075127957d4bc0ca64ca7e994d22c2234e0c1b28f0cbd87865077307c017d79068a9
ripemd-160 09676bcc09dec02361e4bd291881270a489e79c5

628398049 as geometric shapes

Circle

Radius = n
Diameter 1256796098
Circumference 3948341388.5371
Area 1.2405650126713E+18

Sphere

Radius = n
Volume 1.0394248448271E+27
Surface area 4.9622600506854E+18
Circumference 3948341388.5371

Square

Length = n
Perimeter 2513592196
Area 394884107987006401
Diagonal 888689043.46459

Cube

Length = n
Surface area 2369304647922038406
Volume 2.4814440304014E+26
Space diagonal 1088417348.2452

Equilateral Triangle

Length = n
Perimeter 1885194147
Area 1.7098983453375E+17
Altitude 544208674.12258

Triangular Pyramid

Length = n
Surface area 1.7098983453375E+17
Volume 2.9244098350528E+25
Height 296229681.15486