628798940 (number)

628798940 is an even 9-digits composite number following 628798939 and preceding 628798941. In scientific notation, it is written as 6.28798940 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 195988800 positive integers (up to 628798940) that are relatively prime to 628798940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.28798940 × 10^8
Engineering notation 6.28798940 × 10^6

Prime Factorization of 628798940

Prime Factorization 2 × 2 × 11 × 35 × 408311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 314399470
Product of the distinct prime numbers

The prime factorization of 628798940 is 2 × 2 × 11 × 35 × 408311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 32, 39, 415, 350, 486, 7945, 93489, 28262, 987495, 629602, 883023, 1777046, 53767247, 61828422, 391772852, 716048600, 1683365944, 22512824

Basic calculations (n = 628798940)

Multiplication

n×y
n×2 1257597880
n×3 1886396820
n×4 2515195760
n×5 3143994700

Division

n÷y
n÷2 314399470
n÷3 209599646.66667
n÷3 157199735
n÷5 125759788

Exponentiation

ny
n2 395388106945123600
n3 2.486196225357E+26
n4 1.5633175511365E+35
n5 9.8301241903802E+43

Nth Root

y√n
2√n 25075.863693999
3√n 856.71676761563
4√n 158.35360335022
5√n 57.50456998617

Divisors of 628798940

1, 2, 4, 11, 22, 35, 44, 70, 140, 385, 770, 1540, 408311, 816622, 1633244, 4491421, 8982842, 14290885, 17965684, 28581770, 57163540, 157199735, 314399470, 628798940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628798939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628798940 can be divided by 24 positive divisors. The sum of these divisors (counting 628798940) is 1, the average is 0.041666666666667.

Base conversion 628798940

Base System Value
2 Binary 100101011110101011010111011100
3 Ternary 1121211012021222122
4 Quaternary 211132223113130
5 Quinary 2241433031230
6 Senary 142221202112
8 Octal 4536532734
10 Decimal 628798940
12 Duodecimal 156700338
16 Hexadecimal 257ab5dc
20 Vigesimal 9g9jh70
36 Base36 aedcd8

Cryptographic Hash Functions

md5 458f575c3ffee0abc0d0bb015fe9fed2
sha1 ebada38289741d8a0a104e471847246058ca4472
sha256 90724112c3f63aba2abb52a6749a8cd937fea360cfed94d795cee1aed1ab59ea
sha512 cefa29c362f5cd5549b89118f67316a77beb94bbc1c9a68f22137bc5b5fc45cfa6bafda98628f27faa06ad6c5c70aa44aff154252bc91e0371da87424db11e01
ripemd-160 586612dfafa3836d3c7b7ce2713d93a118e215cd

628798940 as geometric shapes

Circle

Radius = n
Diameter 1257597880
Circumference 3950860260.9781
Area 1.2421483720956E+18

Sphere

Radius = n
Volume 1.0414154395952E+27
Surface area 4.9685934883823E+18
Circumference 3950860260.9781

Square

Length = n
Perimeter 2515195760
Area 395388106945123600
Diagonal 889255988.95383

Cube

Length = n
Surface area 2372328641670741600
Volume 2.486196225357E+26
Space diagonal 1089111711.8255

Equilateral Triangle

Length = n
Perimeter 1886396820
Area 1.7120807248436E+17
Altitude 544555855.91273

Triangular Pyramid

Length = n
Surface area 1.7120807248436E+17
Volume 2.9300103505172E+25
Height 296418662.98461