2912989091 (number)

2912989091 is an odd 10-digits composite number following 2912989090 and preceding 2912989092. In scientific notation, it is written as 2.912989091 × 10^9. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 2912872752 positive integers (up to 2912989091) that are relatively prime to 2912989091.

Interesting facts

Basic properties

Name

Name two billion nine hundred twelve million nine hundred eighty-nine thousand ninety-one

Notation

Scientific notation 2.912989091 × 10^9
Engineering notation 2.912989091 × 10^9

Prime Factorization of 2912989091

Prime Factorization 79867 × 36473

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2912989091
Product of the distinct prime numbers

The prime factorization of 2912989091 is 79867 × 36473. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 13, 87, 583, 604, 8346, 5959, 82220, 44687, 858675, 853685, 4654111, 2701560, 85736320, 46655531, 745023344, 586702684, 6723611065, 7245160041

Basic calculations (n = 2912989091)

Multiplication

n×y
n×2 5825978182
n×3 8738967273
n×4 11651956364
n×5 14564945455

Division

n÷y
n÷2 1456494545.5
n÷3 970996363.66667
n÷3 728247272.75
n÷5 582597818.2

Exponentiation

ny
n2 8485505444285006281
n3 2.4718184790823E+28
n4 7.200380264499E+37
n5 2.0974629161537E+47

Nth Root

y√n
2√n 53972.114012701
3√n 1428.1690572564
4√n 232.31899193286
5√n 78.138986090781

Divisors of 2912989091

1, 36473, 79867, 2912989091

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 -2912989090
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 2912989091 can be divided by 4 positive divisors. The sum of these divisors (counting 2912989091) is 1, the average is 0.25.

Base conversion 2912989091

Base System Value
2 Binary 10101101101000001010111110100011
3 Ternary 21112000022011210212
4 Quaternary 2231220022332203
5 Quinary 21431211122331
6 Senary 1201015244335
8 Octal 25550127643
10 Decimal 2912989091
12 Duodecimal 6936796ab
16 Hexadecimal ada0afa3
20 Vigesimal 25a63ceb
36 Base36 1c6bgrn

Cryptographic Hash Functions

md5 6767ef7e6bd3a2ba96adb7e4a34d7fa5
sha1 46978c01ccd08cc5b00f7a71fdbeccbdd96bb0c7
sha256 371c236d6fc22d991751a86bdc6db4d96b376a30d83640cac31b2ad10adec0b6
sha512 fa67677948f001eace9fb7a448b81483aca61147dd2f435f554ba098a5d980ac0a4b568592d600728591a1112fb1526a28b473fd6c74d58b915f47eb5a86af68
ripemd-160 8454195a0c48ac683b7faadb1a7c2768ad2ec4d7

2912989091 as geometric shapes

Circle

Radius = n
Diameter 5825978182
Circumference 18302850256.546
Area 2.6658001565762E+19

Sphere

Radius = n
Volume 1.035392903319E+29
Surface area 1.0663200626305E+20
Circumference 18302850256.546

Square

Length = n
Perimeter 11651956364
Area 8485505444285006281
Diagonal 4119588679.5371

Cube

Length = n
Surface area 5.091303266571E+19
Volume 2.4718184790823E+28
Space diagonal 5045445107.5059

Equilateral Triangle

Length = n
Perimeter 8738967273
Area 3.674331639351E+18
Altitude 2522722553.7529

Triangular Pyramid

Length = n
Surface area 3.674331639351E+18
Volume 2.9130660140356E+27
Height 1373196226.5124