1028698928 (number)

1028698928 is an even 10-digits composite number following 1028698927 and preceding 1028698929. In scientific notation, it is written as 1.028698928 × 10^9. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 514175424 positive integers (up to 1028698928) that are relatively prime to 1028698928.

Interesting facts

Basic properties

Name

Name one billion twenty-eight million six hundred ninety-eight thousand nine hundred twenty-eight

Notation

Scientific notation 1.028698928 × 10^9
Engineering notation 1.028698928 × 10^9

Prime Factorization of 1028698928

Prime Factorization 2 × 2 × 2 × 2 × 3527 × 18229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128587366
Product of the distinct prime numbers

The prime factorization of 1028698928 is 2 × 2 × 2 × 2 × 3527 × 18229. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 56, 21, 344, 604, 2159, 5556, 16429, 40558, 134051, 938536, 831969, 5548698, 46430663, 98764625, 76456804, 383211861, 5933467906, 6293519789

Basic calculations (n = 1028698928)

Multiplication

n×y
n×2 2057397856
n×3 3086096784
n×4 4114795712
n×5 5143494640

Division

n÷y
n÷2 514349464
n÷3 342899642.66667
n÷3 257174732
n÷5 205739785.6

Exponentiation

ny
n2 1058221484468349184
n3 1.0885913066592E+27
n4 1.1198327101904E+36
n5 1.1519707085122E+45

Nth Root

y√n
2√n 32073.336714474
3√n 1009.4762268073
4√n 179.09030323966
5√n 63.453803220773

Divisors of 1028698928

1, 2, 4, 8, 16, 3527, 7054, 14108, 18229, 28216, 36458, 56432, 72916, 145832, 291664, 64293683, 128587366, 257174732, 514349464, 1028698928

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028698927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028698928 can be divided by 20 positive divisors. The sum of these divisors (counting 1028698928) is 1, the average is 0.05.

Base conversion 1028698928

Base System Value
2 Binary 111101010100001011001100110000
3 Ternary 2122200200022122022
4 Quaternary 331110023030300
5 Quinary 4101321331203
6 Senary 250024331012
8 Octal 7524131460
10 Decimal 1028698928
12 Duodecimal 248613a68
16 Hexadecimal 3d50b330
20 Vigesimal g197768
36 Base36 h0gl68

Cryptographic Hash Functions

md5 0ba3b12c431668b718680e7b2a54e6e2
sha1 2b9e9e033a3c3234d7d872431506530efbacf58d
sha256 dbeee43af0a8f2fef113788bc944c992d343ece8ca2c82ed7f9f94eab61a2567
sha512 9e2b75d8d07199e0eb8170992293d49fe84ed465f71b108b1fa2fb8a95aa1d0223674b21b351d9db846bc3f58ae5e74c459bc3d6f863c6fdb932bf55ab9f5134
ripemd-160 9cd978902d57380e54937c5a194ef68938966828

1028698928 as geometric shapes

Circle

Radius = n
Diameter 2057397856
Circumference 6463505989.921
Area 3.3245008414767E+18

Sphere

Radius = n
Volume 4.5598806023495E+27
Surface area 1.3298003365907E+19
Circumference 6463505989.921

Square

Length = n
Perimeter 4114795712
Area 1058221484468349184
Diagonal 1454799975.5763

Cube

Length = n
Surface area 6349328906810095104
Volume 1.0885913066592E+27
Space diagonal 1781758808.9876

Equilateral Triangle

Length = n
Perimeter 3086096784
Area 4.5822334419004E+17
Altitude 890879404.49382

Triangular Pyramid

Length = n
Surface area 4.5822334419004E+17
Volume 1.2829171581324E+26
Height 484933325.19209