628049397 (number)

628049397 is an odd 9-digits composite number following 628049396 and preceding 628049398. In scientific notation, it is written as 6.28049397 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 418699596 positive integers (up to 628049397) that are relatively prime to 628049397.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28049397 × 10^8
Engineering notation 6.28049397 × 10^6

Prime Factorization of 628049397

Prime Factorization 3 × 209349799

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 628049397
Product of the distinct prime numbers

The prime factorization of 628049397 is 3 × 209349799. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 3, 47, 98, 794, 696, 9130, 4843, 46032, 77801, 565069, 416548, 5907362, 1554500, 25959089, 48236401, 188708083, 594014450, 8628218547, 8563756050

Basic calculations (n = 628049397)

Multiplication

n×y
n×2 1256098794
n×3 1884148191
n×4 2512197588
n×5 3140246985

Division

n÷y
n÷2 314024698.5
n÷3 209349799
n÷3 157012349.25
n÷5 125609879.4

Exponentiation

ny
n2 394446045072063609
n3 2.4773160075654E+26
n4 1.5558768247299E+35
n5 9.771675015779E+43

Nth Root

y√n
2√n 25060.913730349
3√n 856.37622347907
4√n 158.30639194407
5√n 57.490854087057

Divisors of 628049397

1, 3, 209349799, 628049397

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628049396
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628049397 can be divided by 4 positive divisors. The sum of these divisors (counting 628049397) is 1, the average is 0.25.

Base conversion 628049397

Base System Value
2 Binary 100101011011110100010111110101
3 Ternary 1121202210012210210
4 Quaternary 211123310113311
5 Quinary 2241240040042
6 Senary 142153140033
8 Octal 4533642765
10 Decimal 628049397
12 Duodecimal 1563ba619
16 Hexadecimal 256f45f5
20 Vigesimal 9g5639h
36 Base36 adxa0l

Cryptographic Hash Functions

md5 c1e4d9cdad7b2e434840008866af8caa
sha1 1189dd34dac574ac055be03fa897f07dd681ab5e
sha256 23d2a075913e6ce0ae0cf52eb4a6705b905559578441d525ea2b18867572ecc7
sha512 cbe947bc19b317a9ab34c9cd81f02f6ee08d6536e3ec5457b82819d7283d8954cff604b9882f6704b9b00130455a8e5e6e6ca8c1a1c900ce2cda48c13c260cd7
ripemd-160 939e5faf901d6882834c5c2c6b3ee3f6242d3eaa

628049397 as geometric shapes

Circle

Radius = n
Diameter 1256098794
Circumference 3946150743.4134
Area 1.2391887974359E+18

Sphere

Radius = n
Volume 1.0376957026651E+27
Surface area 4.9567551897438E+18
Circumference 3946150743.4134

Square

Length = n
Perimeter 2512197588
Area 394446045072063609
Diagonal 888195975.07764

Cube

Length = n
Surface area 2366676270432381654
Volume 2.4773160075654E+26
Space diagonal 1087813465.267

Equilateral Triangle

Length = n
Perimeter 1884148191
Area 1.7080014772735E+17
Altitude 543906732.6335

Triangular Pyramid

Length = n
Surface area 1.7080014772735E+17
Volume 2.9195449134858E+25
Height 296065325.02588