28994810 (number)

28994810 is an even 8-digits composite number following 28994809 and preceding 28994811. In scientific notation, it is written as 2.8994810 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 10705728 positive integers (up to 28994810) that are relatively prime to 28994810.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-four thousand eight hundred ten

Notation

Scientific notation 2.8994810 × 10^7
Engineering notation 2.8994810 × 10^6

Prime Factorization of 28994810

Prime Factorization 2 × 5 × 13 × 223037

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28994810
Product of the distinct prime numbers

The prime factorization of 28994810 is 2 × 5 × 13 × 223037. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 68, 30, 155, 676, 6060, 9884, 99618, 57741, 870493, 790810, 6319420, 4299763, 25017126, 4274002, 580493735, 283979369, 7854055239, 2261261980

Basic calculations (n = 28994810)

Multiplication

n×y
n×2 57989620
n×3 86984430
n×4 115979240
n×5 144974050

Division

n÷y
n÷2 14497405
n÷3 9664936.6666667
n÷3 7248702.5
n÷5 5798962

Exponentiation

ny
n2 840699006936100
n3 2.4375907973301E+22
n4 7.0677482026334E+29
n5 2.049280162632E+37

Nth Root

y√n
2√n 5384.6829061701
3√n 307.21335351612
4√n 73.380398650934
5√n 31.078786529457

Divisors of 28994810

1, 2, 5, 10, 13, 26, 65, 130, 223037, 446074, 1115185, 2230370, 2899481, 5798962, 14497405, 28994810

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28994809
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28994810 can be divided by 16 positive divisors. The sum of these divisors (counting 28994810) is 1, the average is 0.0625.

Base conversion 28994810

Base System Value
2 Binary 1101110100110110011111010
3 Ternary 2000120002101212
4 Quaternary 1232212303322
5 Quinary 24410313220
6 Senary 2513243122
8 Octal 156466372
10 Decimal 28994810
12 Duodecimal 98634a2
16 Hexadecimal 1ba6cfa
20 Vigesimal 91470a
36 Base36 h9gje

Cryptographic Hash Functions

md5 377a9dc99e2bfad14925633e1574a9a7
sha1 a5fc41d25014617849aefe3172517f74339fcad8
sha256 38faefd21b1383947e6ef32906c5fb15fbfc44eeb75264b9b9dbe14e5497e43f
sha512 c065f0020adf5e535ea314984b89c33b73ee179b72f3999144d6c3ff02199f6bdcb4c9881d3646b5dfcb74b226bcb544faef2cb79b032457fa99841b8d33e341
ripemd-160 3fe2bda27d9bcafba1e8338e808b2b61b8420c70

28994810 as geometric shapes

Circle

Radius = n
Diameter 57989620
Circumference 182179764.17646
Area 2.6411338240707E+15

Sphere

Radius = n
Volume 1.0210556455134E+23
Surface area 1.0564535296283E+16
Circumference 182179764.17646

Square

Length = n
Perimeter 115979240
Area 840699006936100
Diagonal 41004853.540431

Cube

Length = n
Surface area 5044194041616600
Volume 2.4375907973301E+22
Space diagonal 50220484.075806

Equilateral Triangle

Length = n
Perimeter 86984430
Area 3.6403334847151E+14
Altitude 25110242.037903

Triangular Pyramid

Length = n
Surface area 3.6403334847151E+14
Volume 2.8727283042501E+21
Height 13668284.513477