28994549 (number)

28994549 is an odd 8-digits prime number following 28994548 and preceding 28994550. In scientific notation, it is written as 2.8994549 × 10^7. The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors. There are 28994548 positive integers (up to 28994549) that are relatively prime to 28994549.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred ninety-four thousand five hundred forty-nine

Notation

Scientific notation 2.8994549 × 10^7
Engineering notation 2.8994549 × 10^6

Prime Factorization of 28994549

Prime Factorization 28994549

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28994549
Product of the distinct prime numbers

The prime factorization of 28994549 is 28994549. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 10, 72, 3, 50, 47, 1939, 4497, 69253, 33295, 960266, 801157, 3002022, 6487337, 27020844, 92607413, 897084404, 274510417, 5164034402, 3622300148

Basic calculations (n = 28994549)

Multiplication

n×y
n×2 57989098
n×3 86983647
n×4 115978196
n×5 144972745

Division

n÷y
n÷2 14497274.5
n÷3 9664849.6666667
n÷3 7248637.25
n÷5 5798909.8

Exponentiation

ny
n2 840683871713401
n3 2.4375249711904E+22
n4 7.0674937215903E+29
n5 2.0491879301784E+37

Nth Root

y√n
2√n 5384.6586707051
3√n 307.21243170833
4√n 73.380233514926
5√n 31.078730577426

Divisors of 28994549

1, 28994549

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28994550
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14497275
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5384.6587635615
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999310215
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28994549 can be divided by 2 positive divisors. The sum of these divisors (counting 28994549) is 28994550, the average is 14497275.

Base conversion 28994549

Base System Value
2 Binary 1101110100110101111110101
3 Ternary 2000120002001012
4 Quaternary 1232212233311
5 Quinary 24410311144
6 Senary 2513242005
8 Octal 156465765
10 Decimal 28994549
12 Duodecimal 9863305
16 Hexadecimal 1ba6bf5
20 Vigesimal 914679
36 Base36 h9gc5

Cryptographic Hash Functions

md5 20e02e7cc55bc64dc65cbda5ede5e216
sha1 b0a360c1ee0ebc18108e4b901b16b044920dc119
sha256 8e6dadaacc87c1fddbe9ebfe78e3ed9678393bd9fd2e85ba2f54c3d8556533ca
sha512 81bc5b1792191661beead6e45723a54b00cd0263e02dee01437a39585854f3ff49dcf547ce53b453c83174f2bee3aa7d66e52ac431901e1bba8a7ed4d255f209
ripemd-160 8ecb1edd7d52619f74147cec6254a83da734c2a4

28994549 as geometric shapes

Circle

Radius = n
Diameter 57989098
Circumference 182178124.2651
Area 2.6410862753662E+15

Sphere

Radius = n
Volume 1.0210280723245E+23
Surface area 1.0564345101465E+16
Circumference 182178124.2651

Square

Length = n
Perimeter 115978196
Area 840683871713401
Diagonal 41004484.430691

Cube

Length = n
Surface area 5044103230280406
Volume 2.4375249711904E+22
Space diagonal 50220032.010545

Equilateral Triangle

Length = n
Perimeter 86983647
Area 3.6402679472783E+14
Altitude 25110016.005273

Triangular Pyramid

Length = n
Surface area 3.6402679472783E+14
Volume 2.8726507274005E+21
Height 13668161.476897