1028698927 (number)

1028698927 is an odd 10-digits composite number following 1028698926 and preceding 1028698928. In scientific notation, it is written as 1.028698927 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 1024902720 positive integers (up to 1028698927) that are relatively prime to 1028698927.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.028698927 × 10^9
Engineering notation 1.028698927 × 10^9

Prime Factorization of 1028698927

Prime Factorization 271 × 3795937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1028698927
Product of the distinct prime numbers

The prime factorization of 1028698927 is 271 × 3795937. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 54, 81, 623, 117, 2716, 7671, 96257, 53199, 576140, 798158, 4785021, 6691055, 21478576, 9114092, 892880016, 239003904, 7431693416, 987547211

Basic calculations (n = 1028698927)

Multiplication

n×y
n×2 2057397854
n×3 3086096781
n×4 4114795708
n×5 5143494635

Division

n÷y
n÷2 514349463.5
n÷3 342899642.33333
n÷3 257174731.75
n÷5 205739785.4

Exponentiation

ny
n2 1058221482410951329
n3 1.0885913034845E+27
n4 1.119832705836E+36
n5 1.151970702913E+45

Nth Root

y√n
2√n 32073.336698884
3√n 1009.4762264802
4√n 179.09030319614
5√n 63.453803208436

Divisors of 1028698927

1, 271, 3795937, 1028698927

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1028698926
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1028698927 can be divided by 4 positive divisors. The sum of these divisors (counting 1028698927) is 1, the average is 0.25.

Base conversion 1028698927

Base System Value
2 Binary 111101010100001011001100101111
3 Ternary 2122200200022122021
4 Quaternary 331110023030233
5 Quinary 4101321331202
6 Senary 250024331011
8 Octal 7524131457
10 Decimal 1028698927
12 Duodecimal 248613a67
16 Hexadecimal 3d50b32f
20 Vigesimal g197767
36 Base36 h0gl67

Cryptographic Hash Functions

md5 1786e844ef5699308e7d959c94f67bca
sha1 57feaebe858402c9ce5a7fb999396c7929bdb588
sha256 474ba69aaa6dfc3e361f9aa82851161d33d614cd9300a7a4033d4774fca9073c
sha512 fc993b2b20e0c049ed38b05c6961bb47eee9b36a1993b804198242bfc0ce4b6bdc41d198ac1d0d71f4a1a6c61dc9f0b3cdd5ef9b0fb221cb4fee14c21ca41a8a
ripemd-160 ed7c61a853568c88af4926b24cd504f2f49fc814

1028698927 as geometric shapes

Circle

Radius = n
Diameter 2057397854
Circumference 6463505983.6378
Area 3.3245008350131E+18

Sphere

Radius = n
Volume 4.5598805890515E+27
Surface area 1.3298003340053E+19
Circumference 6463505983.6378

Square

Length = n
Perimeter 4114795708
Area 1058221482410951329
Diagonal 1454799974.1621

Cube

Length = n
Surface area 6349328894465707974
Volume 1.0885913034845E+27
Space diagonal 1781758807.2556

Equilateral Triangle

Length = n
Perimeter 3086096781
Area 4.5822334329916E+17
Altitude 890879403.62779

Triangular Pyramid

Length = n
Surface area 4.5822334329916E+17
Volume 1.282917154391E+26
Height 484933324.72068