1001020871 (number)

1001020871 is an odd 10-digits composite number following 1001020870 and preceding 1001020872. In scientific notation, it is written as 1.001020871 × 10^9. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 941465808 positive integers (up to 1001020871) that are relatively prime to 1001020871.

Interesting facts

Basic properties

Name

Name one billion one million twenty thousand eight hundred seventy-one

Notation

Scientific notation 1.001020871 × 10^9
Engineering notation 1.001020871 × 10^9

Prime Factorization of 1001020871

Prime Factorization 139 × 19 × 19 × 19949

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 52685309
Product of the distinct prime numbers

The prime factorization of 1001020871 is 139 × 19 × 19 × 19949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 87, 7, 685, 981, 7502, 1985, 62938, 65232, 516748, 199276, 7485743, 1159783, 55834980, 67473153, 38347175, 643983342, 3963898410, 6772902345

Basic calculations (n = 1001020871)

Multiplication

n×y
n×2 2002041742
n×3 3003062613
n×4 4004083484
n×5 5005104355

Division

n÷y
n÷2 500510435.5
n÷3 333673623.66667
n÷3 250255217.75
n÷5 200204174.2

Exponentiation

ny
n2 1002042784177598641
n3 1.0030657405967E+27
n4 1.0040897413224E+36
n5 1.0051147874207E+45

Nth Root

y√n
2√n 31638.913872003
3√n 1000.3401746015
4√n 177.87330848669
5√n 63.108611711787

Divisors of 1001020871

1, 19, 139, 361, 2641, 19949, 50179, 379031, 2772911, 7201589, 52685309, 1001020871

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1001020870
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1001020871 can be divided by 12 positive divisors. The sum of these divisors (counting 1001020871) is 1, the average is 0.083333333333333.

Base conversion 1001020871

Base System Value
2 Binary 111011101010100101110111000111
3 Ternary 2120202121010111002
4 Quaternary 323222211313013
5 Quinary 4022230131441
6 Senary 243155203515
8 Octal 7352456707
10 Decimal 1001020871
12 Duodecimal 23b2a659b
16 Hexadecimal 3baa5dc7
20 Vigesimal fcg7c3b
36 Base36 gjzcnb

Cryptographic Hash Functions

md5 5e77796d1bf69096c636ab1654111ece
sha1 606fad80b0be4417c8f6fdab5114a2273d90ffd8
sha256 d14ffa7f8584d6e823f77bd440672b6047331bf7ad63604865d20a20fca0124b
sha512 a4b8a15424158251c44443291a58fd998778ff185a7401846d93073fabc8a5fd8bd39874da0b3fe96c4f9abfaa0532c77f6a74d99bd6980b2168fba6a48d29e5
ripemd-160 9b3ef4913928a29c31ce41bc97dbb1f71febbd38

1001020871 as geometric shapes

Circle

Radius = n
Diameter 2002041742
Circumference 6289599628.8473
Area 3.148010249355E+18

Sphere

Radius = n
Volume 4.2016319489684E+27
Surface area 1.259204099742E+19
Circumference 6289599628.8473

Square

Length = n
Perimeter 4004083484
Area 1002042784177598641
Diagonal 1415657291.9867

Cube

Length = n
Surface area 6012256705065591846
Volume 1.0030657405967E+27
Space diagonal 1733819008.0089

Equilateral Triangle

Length = n
Perimeter 3003062613
Area 4.3389725338834E+17
Altitude 866909504.00443

Triangular Pyramid

Length = n
Surface area 4.3389725338834E+17
Volume 1.1821243119198E+26
Height 471885763.99558