2801897988 (number)

2801897988 is an even 10-digits composite number following 2801897987 and preceding 2801897989. In scientific notation, it is written as 2.801897988 × 10^9. The sum of its digits is 60. It has a total of 6 prime factors and 48 positive divisors. There are 895999104 positive integers (up to 2801897988) that are relatively prime to 2801897988.

Interesting facts

Basic properties

Name

Name two billion eight hundred one million eight hundred ninety-seven thousand nine hundred eighty-eight

Notation

Scientific notation 2.801897988 × 10^9
Engineering notation 2.801897988 × 10^9

Prime Factorization of 2801897988

Prime Factorization 2 × 2 × 3 × 29 × 157 × 51283

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1400948994
Product of the distinct prime numbers

The prime factorization of 2801897988 is 2 × 2 × 3 × 29 × 157 × 51283. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 1, 53, 312, 100, 5495, 6016, 585, 73838, 496081, 923206, 31425, 4480113, 41924381, 6689251, 234247826, 668536192, 3347380410, 3605950921

Basic calculations (n = 2801897988)

Multiplication

n×y
n×2 5603795976
n×3 8405693964
n×4 11207591952
n×5 14009489940

Division

n÷y
n÷2 1400948994
n÷3 933965996
n÷3 700474497
n÷5 560379597.6

Exponentiation

ny
n2 7850632335158448144
n3 2.1996670944408E+28
n4 6.1632428061835E+37
n5 1.7268777618201E+47

Nth Root

y√n
2√n 52932.957483972
3√n 1409.7781432538
4√n 230.07163554852
5√n 77.533691852389

Divisors of 2801897988

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 157, 174, 314, 348, 471, 628, 942, 1884, 4553, 9106, 13659, 18212, 27318, 51283, 54636, 102566, 153849, 205132, 307698, 615396, 1487207, 2974414, 4461621, 5948828, 8051431, 8923242, 16102862, 17846484, 24154293, 32205724, 48308586, 96617172, 233491499, 466982998, 700474497, 933965996, 1400948994, 2801897988

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2801897987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2801897988 can be divided by 48 positive divisors. The sum of these divisors (counting 2801897988) is 1, the average is 0.020833333333333.

Base conversion 2801897988

Base System Value
2 Binary 10100111000000011001001000000100
3 Ternary 21020021021011110120
4 Quaternary 2213000121020010
5 Quinary 21214241213423
6 Senary 1142010221540
8 Octal 24700311004
10 Decimal 2801897988
12 Duodecimal 6624248b0
16 Hexadecimal a7019204
20 Vigesimal 23fbh4j8
36 Base36 1ac6ebo

Cryptographic Hash Functions

md5 ebdaf911b7ea8d14999b3cf3ce27b28a
sha1 639cb4a8fd032d457a63f87d41975d48e83bfeaf
sha256 010a7b266e3850e28bb2745dec44b580b3ca22211af4207780b69d54bf9203a1
sha512 b06dbc4ae75f4fc28276ae309f5f8973d9d021990f1ec52e6b033bebb75a7719b8982df12a2cbe22474859b7a9af1c704805539a32c483daa388f2c66a016283
ripemd-160 51663026e7938031c6c8719b76ceff31f5c27cb0

2801897988 as geometric shapes

Circle

Radius = n
Diameter 5603795976
Circumference 17604844270.418
Area 2.4663488870168E+19

Sphere

Radius = n
Volume 9.2139439789846E+28
Surface area 9.8653955480673E+19
Circumference 17604844270.418

Square

Length = n
Perimeter 11207591952
Area 7850632335158448144
Diagonal 3962482135.0155

Cube

Length = n
Surface area 4.7103794010951E+19
Volume 2.1996670944408E+28
Space diagonal 4853029672.841

Equilateral Triangle

Length = n
Perimeter 8405693964
Area 3.3994235190094E+18
Altitude 2426514836.4205

Triangular Pyramid

Length = n
Surface area 3.3994235190094E+18
Volume 2.5923325313867E+27
Height 1320827378.3385