1021551139 (number)

1021551139 is an odd 10-digits composite number following 1021551138 and preceding 1021551140. In scientific notation, it is written as 1.021551139 × 10^9. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 873265536 positive integers (up to 1021551139) that are relatively prime to 1021551139.

Interesting facts

Basic properties

Name

Name one billion twenty-one million five hundred fifty-one thousand one hundred thirty-nine

Notation

Scientific notation 1.021551139 × 10^9
Engineering notation 1.021551139 × 10^9

Prime Factorization of 1021551139

Prime Factorization 7 × 373 × 391249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1021551139
Product of the distinct prime numbers

The prime factorization of 1021551139 is 7 × 373 × 391249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 3, 6, 81, 204, 859, 7526, 9834, 51586, 30215, 268223, 326139, 8238435, 7534223, 80404700, 35295469, 46977718, 443878901, 9720298265, 4261373123

Basic calculations (n = 1021551139)

Multiplication

n×y
n×2 2043102278
n×3 3064653417
n×4 4086204556
n×5 5107755695

Division

n÷y
n÷2 510775569.5
n÷3 340517046.33333
n÷3 255387784.75
n÷5 204310227.8

Exponentiation

ny
n2 1043566729592197321
n3 1.0660567812374E+27
n4 1.0890315191118E+36
n5 1.1125013887555E+45

Nth Root

y√n
2√n 31961.713643045
3√n 1007.1327163963
4√n 178.77839255079
5√n 63.365376908202

Divisors of 1021551139

1, 7, 373, 2611, 391249, 2738743, 145935877, 1021551139

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1021551138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1021551139 can be divided by 8 positive divisors. The sum of these divisors (counting 1021551139) is 1, the average is 0.125.

Base conversion 1021551139

Base System Value
2 Binary 111100111000111010001000100011
3 Ternary 2122012020011201101
4 Quaternary 330320322020203
5 Quinary 4043004114024
6 Senary 245211215231
8 Octal 7470721043
10 Decimal 1021551139
12 Duodecimal 246147517
16 Hexadecimal 3ce3a223
20 Vigesimal fj4dhgj
36 Base36 gw7dwj

Cryptographic Hash Functions

md5 dd3f675544bff49e4b14aca99d963f8a
sha1 9e29bf9c1eec7d84cb287da2cbe5d0ac936934ca
sha256 a0e4fdf06d3a435f0dedf02d0f7a9a3b9e0f72a4de006435eb2ebf6b3eb50dcb
sha512 2502a660c5f58999285057873985355878058cb7e48342e3cf38fa3fe609f1111669d76068024af4b2efa8d0259f54c86f4868315d0fa94150f8567aef5c1d60
ripemd-160 6bcf51495f71a79a92c340dac292cc0c3ec7aa96

1021551139 as geometric shapes

Circle

Radius = n
Diameter 2043102278
Circumference 6418595107.0974
Area 3.2784615712176E+18

Sphere

Radius = n
Volume 4.4654882029934E+27
Surface area 1.311384628487E+19
Circumference 6418595107.0974

Square

Length = n
Perimeter 4086204556
Area 1043566729592197321
Diagonal 1444691475.4315

Cube

Length = n
Surface area 6261400377553183926
Volume 1.0660567812374E+27
Space diagonal 1769378475.2779

Equilateral Triangle

Length = n
Perimeter 3064653417
Area 4.5187764918554E+17
Altitude 884689237.63893

Triangular Pyramid

Length = n
Surface area 4.5187764918554E+17
Volume 1.2563599652381E+26
Height 481563825.14383