628888932 (number)

628888932 is an even 9-digits composite number following 628888931 and preceding 628888933. In scientific notation, it is written as 6.28888932 × 10^8. The sum of its digits is 54. It has a total of 7 prime factors and 72 positive divisors. There are 175482720 positive integers (up to 628888932) that are relatively prime to 628888932.

Interesting facts

Basic properties

Name

Name six hundred twenty-eight million eight hundred eighty-eight thousand nine hundred thirty-two

Notation

Scientific notation 6.28888932 × 10^8
Engineering notation 6.28888932 × 10^6

Prime Factorization of 628888932

Prime Factorization 2 × 2 × 9 × 7 × 7 × 43 × 8291

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 44920638
Product of the distinct prime numbers

The prime factorization of 628888932 is 2 × 2 × 9 × 7 × 7 × 43 × 8291. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 38, 87, 275, 632, 4861, 5355, 21523, 3514, 726783, 434384, 546503, 633003, 1453706, 43421909, 658627003, 587157771, 565652500, 5855501982

Basic calculations (n = 628888932)

Multiplication

n×y
n×2 1257777864
n×3 1886666796
n×4 2515555728
n×5 3144444660

Division

n÷y
n÷2 314444466
n÷3 209629644
n÷3 157222233
n÷5 125777786.4

Exponentiation

ny
n2 395501288792100624
n3 2.4872638311309E+26
n4 1.5642126943621E+35
n5 9.8371605077824E+43

Nth Root

y√n
2√n 25077.658024624
3√n 856.75763599328
4√n 158.3592688308
5√n 57.50621587159

Divisors of 628888932

1, 2, 4, 7, 9, 14, 18, 28, 36, 43, 49, 63, 86, 98, 126, 172, 196, 252, 301, 387, 441, 602, 774, 882, 1204, 1548, 1764, 2107, 2709, 4214, 5418, 8291, 8428, 10836, 16582, 18963, 33164, 37926, 58037, 74619, 75852, 116074, 149238, 232148, 298476, 356513, 406259, 522333, 713026, 812518, 1044666, 1426052, 1625036, 2089332, 2495591, 3208617, 3656331, 4991182, 6417234, 7312662, 9982364, 12834468, 14625324, 17469137, 22460319, 34938274, 44920638, 69876548, 89841276, 157222233, 314444466, 628888932

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -628888931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 628888932 can be divided by 72 positive divisors. The sum of these divisors (counting 628888932) is 1, the average is 0.013888888888889.

Base conversion 628888932

Base System Value
2 Binary 100101011111000001010101100100
3 Ternary 1121211100212102200
4 Quaternary 211133001111210
5 Quinary 2241443421212
6 Senary 142223134500
8 Octal 4537012544
10 Decimal 628888932
12 Duodecimal 156744430
16 Hexadecimal 257c1564
20 Vigesimal 9gab26c
36 Base36 aef9t0

Cryptographic Hash Functions

md5 35100c77aa12cb691597284600d0935b
sha1 b4f96f6fc3a3f0a7dec623cc026223c41013994e
sha256 06e877387f43995afd9db19ca4b6e0409b615bba6018cff22f688971f923cdd6
sha512 141f7805c030efebb267a208dc68a1ee1e7ebd9e1e040f9c73f0adfe94cfff3e157b2edbf470dee0c6bed11128c2692c0e12f309d12de35acad0fa73548961e9
ripemd-160 30f7c76ee4957d87e4f76491bd1ff87976aec03b

628888932 as geometric shapes

Circle

Radius = n
Diameter 1257777864
Circumference 3951425697.3903
Area 1.2425039433546E+18

Sphere

Radius = n
Volume 1.041862637256E+27
Surface area 4.9700157734182E+18
Circumference 3951425697.3903

Square

Length = n
Perimeter 2515555728
Area 395501288792100624
Diagonal 889383256.86073

Cube

Length = n
Surface area 2373007732752603744
Volume 2.4872638311309E+26
Space diagonal 1089267582.5417

Equilateral Triangle

Length = n
Perimeter 1886666796
Area 1.7125708166172E+17
Altitude 544633791.27086

Triangular Pyramid

Length = n
Surface area 1.7125708166172E+17
Volume 2.9312685359878E+25
Height 296461085.62024