2800149721 (number)

2800149721 is an odd 10-digits composite number following 2800149720 and preceding 2800149722. In scientific notation, it is written as 2.800149721 × 10^9. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 2778101172 positive integers (up to 2800149721) that are relatively prime to 2800149721.

Interesting facts

Basic properties

Name

Name two billion eight hundred million one hundred forty-nine thousand seven hundred twenty-one

Notation

Scientific notation 2.800149721 × 10^9
Engineering notation 2.800149721 × 10^9

Prime Factorization of 2800149721

Prime Factorization 127 × 22048423

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2800149721
Product of the distinct prime numbers

The prime factorization of 2800149721 is 127 × 22048423. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 54, 12, 831, 118, 7446, 7490, 33468, 91883, 882032, 979201, 6625059, 919124, 32161293, 54496902, 907757734, 414334225, 9014435609, 3284094849

Basic calculations (n = 2800149721)

Multiplication

n×y
n×2 5600299442
n×3 8400449163
n×4 11200598884
n×5 14000748605

Division

n÷y
n÷2 1400074860.5
n÷3 933383240.33333
n÷3 700037430.25
n÷5 560029944.2

Exponentiation

ny
n2 7840838460016377841
n3 2.1955521626221E+28
n4 6.1478747756072E+37
n5 1.7214969837659E+47

Nth Root

y√n
2√n 52916.440932852
3√n 1409.4848680751
4√n 230.03573838178
5√n 77.524013881312

Divisors of 2800149721

1, 127, 22048423, 2800149721

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 -2800149720
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 2800149721 can be divided by 4 positive divisors. The sum of these divisors (counting 2800149721) is 1, the average is 0.25.

Base conversion 2800149721

Base System Value
2 Binary 10100110111001101110010011011001
3 Ternary 21020010222100021221
4 Quaternary 2212321232103121
5 Quinary 21213314242341
6 Senary 1141504532041
8 Octal 24671562331
10 Decimal 2800149721
12 Duodecimal 661921021
16 Hexadecimal a6e6e4d9
20 Vigesimal 23f0ie61
36 Base36 1ab4xcp

Cryptographic Hash Functions

md5 119a695146005b8b5b513cf585249a26
sha1 9adac1858834e7f411d31317574a9120ed1cc757
sha256 4a0d53b9efb8b195b5ab322b716c8addc90b64e679d15c4dd9a4cb2cc4bc0e05
sha512 0ec61bf9a27de21af6121eb81b2febe71ab1038ffaab19b483af3d22d5d76ffca8e89bafe8dc4327f6598451c5ba4547c27920817c9848bff48c71b8efe8ffdf
ripemd-160 2bf16a366e561f82d09966064781849c55999f58

2800149721 as geometric shapes

Circle

Radius = n
Diameter 5600299442
Circumference 17593859584.89
Area 2.4632720503972E+19

Sphere

Radius = n
Volume 9.196707392889E+28
Surface area 9.8530882015887E+19
Circumference 17593859584.89

Square

Length = n
Perimeter 11200598884
Area 7840838460016377841
Diagonal 3960009712.1134

Cube

Length = n
Surface area 4.7045030760098E+19
Volume 2.1955521626221E+28
Space diagonal 4850001585.5718

Equilateral Triangle

Length = n
Perimeter 8400449163
Area 3.3951826466721E+18
Altitude 2425000792.7859

Triangular Pyramid

Length = n
Surface area 3.3951826466721E+18
Volume 2.5874830377315E+27
Height 1320003237.3711