28998417 (number)

28998417 is an odd 8-digits composite number following 28998416 and preceding 28998418. In scientific notation, it is written as 2.8998417 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 16122240 positive integers (up to 28998417) that are relatively prime to 28998417.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8998417 × 10^7
Engineering notation 2.8998417 × 10^6

Prime Factorization of 28998417

Prime Factorization 3 × 7 × 37 × 37321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28998417
Product of the distinct prime numbers

The prime factorization of 28998417 is 3 × 7 × 37 × 37321. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 15, 59, 887, 776, 8843, 8703, 56097, 86522, 519748, 273806, 1520613, 1643134, 42239730, 71694584, 821936684, 648282739, 8787872331, 1342273630

Basic calculations (n = 28998417)

Multiplication

n×y
n×2 57996834
n×3 86995251
n×4 115993668
n×5 144992085

Division

n÷y
n÷2 14499208.5
n÷3 9666139
n÷3 7249604.25
n÷5 5799683.4

Exponentiation

ny
n2 840908188505889
n3 2.4385006309008E+22
n4 7.0712658149626E+29
n5 2.0505551482013E+37

Nth Root

y√n
2√n 5385.0178272685
3√n 307.2260922628
4√n 73.38268070375
5√n 31.079559740974

Divisors of 28998417

1, 3, 7, 21, 37, 111, 259, 777, 37321, 111963, 261247, 783741, 1380877, 4142631, 9666139, 28998417

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 -28998416
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 28998417 can be divided by 16 positive divisors. The sum of these divisors (counting 28998417) is 1, the average is 0.0625.

Base conversion 28998417

Base System Value
2 Binary 1101110100111101100010001
3 Ternary 2000120021100110
4 Quaternary 1232213230101
5 Quinary 24410422132
6 Senary 2513311533
8 Octal 156475421
10 Decimal 28998417
12 Duodecimal 98655a9
16 Hexadecimal 1ba7b11
20 Vigesimal 914g0h
36 Base36 h9jbl

Cryptographic Hash Functions

md5 671bbe1782981fb317b40b3130abfe91
sha1 8862c8cc24cc26fbdbf9b98cad6f65c26aca8396
sha256 4b6de91ef93a793ee4fa3bac68ebb7f8e73e11a1384c65ef6f676c33275d3bdb
sha512 ac67d636227cd5b689b79d8dd817500756eb49e2415eeb36e1b211739fbc758a91549edd43be427ecf7af4b58ff476be295786a5984660d51688946394660d16
ripemd-160 cfaae0b308755f12416054422556e53f71bbd582

28998417 as geometric shapes

Circle

Radius = n
Diameter 57996834
Circumference 182202427.62587
Area 2.6417909873536E+15

Sphere

Radius = n
Volume 1.0214367557083E+23
Surface area 1.0567163949414E+16
Circumference 182202427.62587

Square

Length = n
Perimeter 115993668
Area 840908188505889
Diagonal 41009954.608751

Cube

Length = n
Surface area 5045449131035334
Volume 2.4385006309008E+22
Space diagonal 50226731.583069

Equilateral Triangle

Length = n
Perimeter 86995251
Area 3.6412392674823E+14
Altitude 25113365.791535

Triangular Pyramid

Length = n
Surface area 3.6412392674823E+14
Volume 2.8738005533961E+21
Height 13669984.869584