628629345 (number)

628629345 is an odd 9-digits composite number following 628629344 and preceding 628629346. In scientific notation, it is written as 6.28629345 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 317622816 positive integers (up to 628629345) that are relatively prime to 628629345.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28629345 × 10^8
Engineering notation 6.28629345 × 10^6

Prime Factorization of 628629345

Prime Factorization 3 × 3 × 95 × 735239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 209543115
Product of the distinct prime numbers

The prime factorization of 628629345 is 3 × 3 × 95 × 735239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 9, 81, 95, 266, 667, 5295, 1949, 85887, 30940, 212281, 365191, 512836, 6056926, 70395315, 12398607, 640012966, 239413516, 5127367239, 6326341419

Basic calculations (n = 628629345)

Multiplication

n×y
n×2 1257258690
n×3 1885888035
n×4 2514517380
n×5 3143146725

Division

n÷y
n÷2 314314672.5
n÷3 209543115
n÷3 157157336.25
n÷5 125725869

Exponentiation

ny
n2 395174853395129025
n3 2.4841850925025E+26
n4 1.5616316475586E+35
n5 9.8168747973604E+43

Nth Root

y√n
2√n 25072.481827693
3√n 856.63973825297
4√n 158.34292477939
5√n 57.501467709991

Divisors of 628629345

1, 3, 9, 95, 285, 855, 735239, 2205717, 6617151, 69847705, 209543115, 628629345

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628629344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628629345 can be divided by 12 positive divisors. The sum of these divisors (counting 628629345) is 1, the average is 0.083333333333333.

Base conversion 628629345

Base System Value
2 Binary 100101011110000001111101100001
3 Ternary 1121210212200100100
4 Quaternary 211132001331201
5 Quinary 2241412114340
6 Senary 142213413013
8 Octal 4536017541
10 Decimal 628629345
12 Duodecimal 15663a169
16 Hexadecimal 25781f61
20 Vigesimal 9g8id75
36 Base36 ae9pi9

Cryptographic Hash Functions

md5 83932153eb0030486027ab6477b5d9ff
sha1 d97f78421b09209740c5a508ca6f5709c173c60c
sha256 0d01495adcfad8c4692419965d76019562796590db42bee531df31ce25e44090
sha512 c1bcc15645991c138606541e73790f6dbfe96f5b7424b5d23e9600c8c4ac247ba52dfa2773c0c3e7ca3a8f6d1a3785e0c9158615c52847863d03dc4aa1e90cf4
ripemd-160 c9ef7b38fd74cdeda6beac62f1ec1e13f581c018

628629345 as geometric shapes

Circle

Radius = n
Diameter 1257258690
Circumference 3949794664.1659
Area 1.2414784163096E+18

Sphere

Radius = n
Volume 1.0405730182351E+27
Surface area 4.9659136652382E+18
Circumference 3949794664.1659

Square

Length = n
Perimeter 2514517380
Area 395174853395129025
Diagonal 889016145.40472

Cube

Length = n
Surface area 2371049120370774150
Volume 2.4841850925025E+26
Space diagonal 1088817964.6687

Equilateral Triangle

Length = n
Perimeter 1885888035
Area 1.7111573098849E+17
Altitude 544408982.33437

Triangular Pyramid

Length = n
Surface area 1.7111573098849E+17
Volume 2.9276402077184E+25
Height 296338715.13491