628989849 (number)

628989849 is an odd 9-digits composite number following 628989848 and preceding 628989850. In scientific notation, it is written as 6.28989849 × 10^8. The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors. There are 404651520 positive integers (up to 628989849) that are relatively prime to 628989849.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million nine hundred eighty-nine thousand eight hundred forty-nine

Notation

Scientific notation 6.28989849 × 10^8
Engineering notation 6.28989849 × 10^6

Prime Factorization of 628989849

Prime Factorization 61 × 9 × 53 × 21617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 628989849
Product of the distinct prime numbers

The prime factorization of 628989849 is 61 × 9 × 53 × 21617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 74, 43, 641, 689, 5344, 3373, 73910, 26053, 562751, 586057, 3533356, 2372936, 50118428, 5296085, 82889108, 732904887, 8229087737, 87686842

Basic calculations (n = 628989849)

Multiplication

n×y
n×2 1257979698
n×3 1886969547
n×4 2515959396
n×5 3144949245

Division

n÷y
n÷2 314494924.5
n÷3 209663283
n÷3 157247462.25
n÷5 125797969.8

Exponentiation

ny
n2 395628230145042801
n3 2.4884614073907E+26
n4 1.565216964877E+35
n5 9.8450558239022E+43

Nth Root

y√n
2√n 25079.670033715
3√n 856.80346114172
4√n 158.36562137571
5√n 57.508061342873

Divisors of 628989849

1, 9, 53, 61, 477, 549, 3233, 21617, 29097, 194553, 1145701, 1318637, 10311309, 11867733, 69887761, 628989849

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628989848
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628989849 can be divided by 16 positive divisors. The sum of these divisors (counting 628989849) is 1, the average is 0.0625.

Base conversion 628989849

Base System Value
2 Binary 100101011111011001111110011001
3 Ternary 1121211112222212100
4 Quaternary 211133121332121
5 Quinary 2242010133344
6 Senary 142225234013
8 Octal 4537317631
10 Decimal 628989849
12 Duodecimal 156792909
16 Hexadecimal 257d9f99
20 Vigesimal 9gb3ec9
36 Base36 aehfo9

Cryptographic Hash Functions

md5 34eef19f4ea63feac8bb00937dc035ee
sha1 2fc63dcd4dbdaa4634ac374a9d6a4fd4de269b93
sha256 68242efa14e94d369d685e2b751f04abc6ba0971468659ace97442fd57287de5
sha512 1abe68614052ca48f5adbe94ab6deb35d8768a8af42438c81cbaea6769e5c0dfb91a8125ff0fb18b7742e400ac0c59687adc6d5edc217c943e5e753fc3e16a50
ripemd-160 d5677ebe002ae3db864d4a690af14ce7cd47a02f

628989849 as geometric shapes

Circle

Radius = n
Diameter 1257979698
Circumference 3952059777.6019
Area 1.2429027413764E+18

Sphere

Radius = n
Volume 1.0423642768267E+27
Surface area 4.9716109655056E+18
Circumference 3952059777.6019

Square

Length = n
Perimeter 2515959396
Area 395628230145042801
Diagonal 889525975.05081

Cube

Length = n
Surface area 2373769380870256806
Volume 2.4884614073907E+26
Space diagonal 1089442375.9131

Equilateral Triangle

Length = n
Perimeter 1886969547
Area 1.7131204887994E+17
Altitude 544721187.95654

Triangular Pyramid

Length = n
Surface area 1.7131204887994E+17
Volume 2.9326798931449E+25
Height 296508658.35027