628291249 (number)

628291249 is an odd 9-digits prime number following 628291248 and preceding 628291250. In scientific notation, it is written as 6.28291249 × 10^8. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 628291248 positive integers (up to 628291249) that are relatively prime to 628291249.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million two hundred ninety-one thousand two hundred forty-nine

Notation

Scientific notation 6.28291249 × 10^8
Engineering notation 6.28291249 × 10^6

Prime Factorization of 628291249

Prime Factorization 628291249

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 628291249
Product of the distinct prime numbers

The prime factorization of 628291249 is 628291249. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 9, 5, 89, 206, 388, 1196, 2536, 58478, 9071, 812756, 736237, 3924959, 9673859, 39005105, 89842838, 725344327, 935221996, 6315226549, 4203920290

Basic calculations (n = 628291249)

Multiplication

n×y
n×2 1256582498
n×3 1884873747
n×4 2513164996
n×5 3141456245

Division

n÷y
n÷2 314145624.5
n÷3 209430416.33333
n÷3 157072812.25
n÷5 125658249.8

Exponentiation

ny
n2 394749893569980001
n3 2.480179036737E+26
n4 1.5582747847351E+35
n5 9.7905041078643E+43

Nth Root

y√n
2√n 25065.738548864
3√n 856.48613506847
4√n 158.32163007266
5√n 57.495281170938

Divisors of 628291249

1, 628291249

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 628291250
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 314145625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 25065.738568811
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999968168
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628291249 can be divided by 2 positive divisors. The sum of these divisors (counting 628291249) is 628291250, the average is 314145625.

Base conversion 628291249

Base System Value
2 Binary 100101011100101111011010110001
3 Ternary 1121210020111120021
4 Quaternary 211130233122301
5 Quinary 2241320304444
6 Senary 142202243441
8 Octal 4534573261
10 Decimal 628291249
12 Duodecimal 1564b6581
16 Hexadecimal 2572f6b1
20 Vigesimal 9g6g829
36 Base36 ae2gmp

Cryptographic Hash Functions

md5 3f41eb17664baf447dc48e177f8cd5dd
sha1 356ba114adba0666023b4a3d3e4124fe9cbdcad7
sha256 57abd07abd276ac6b2ed5b098058260dd2bec8115da2bd3e3f5df2ae59cf4612
sha512 8a4c9b60688be56c6de8f3f4552afcda2a142a66a2e4f443b071e8a1168f45e4c5a8ceb5a9819c3051e2eb3cf34e12734a1332ba98a4a2539d503cd413d03cf9
ripemd-160 adebd6216ba9d2bd39dfcfc10db7a00cf5c374bb

628291249 as geometric shapes

Circle

Radius = n
Diameter 1256582498
Circumference 3947670344.3463
Area 1.2401433656448E+18

Sphere

Radius = n
Volume 1.03889496552E+27
Surface area 4.9605734625792E+18
Circumference 3947670344.3463

Square

Length = n
Perimeter 2513164996
Area 394749893569980001
Diagonal 888538005.45613

Cube

Length = n
Surface area 2368499361419880006
Volume 2.480179036737E+26
Space diagonal 1088232365.2189

Equilateral Triangle

Length = n
Perimeter 1884873747
Area 1.709317179864E+17
Altitude 544116182.60945

Triangular Pyramid

Length = n
Surface area 1.709317179864E+17
Volume 2.9229190257224E+25
Height 296179335.15204