28498908 (number)

28498908 is an even 8-digits composite number following 28498907 and preceding 28498909. In scientific notation, it is written as 2.8498908 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 9369216 positive integers (up to 28498908) that are relatively prime to 28498908.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8498908 × 10^7
Engineering notation 2.8498908 × 10^6

Prime Factorization of 28498908

Prime Factorization 2 × 2 × 3 × 73 × 32533

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14249454
Product of the distinct prime numbers

The prime factorization of 28498908 is 2 × 2 × 3 × 73 × 32533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 48, 6, 864, 125, 1316, 898, 79447, 90582, 159423, 979225, 1492277, 4933600, 67022661, 52237700, 683296420, 682619911, 3394476943, 2105145936

Basic calculations (n = 28498908)

Multiplication

n×y
n×2 56997816
n×3 85496724
n×4 113995632
n×5 142494540

Division

n÷y
n÷2 14249454
n÷3 9499636
n÷3 7124727
n÷5 5699781.6

Exponentiation

ny
n2 812187757192464
n3 2.3146464170954E+22
n4 6.5964895293332E+29
n5 1.8799274821943E+37

Nth Root

y√n
2√n 5338.4368498653
3√n 305.45183590541
4√n 73.064607368173
5√n 30.971742785378

Divisors of 28498908

1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 32533, 65066, 97599, 130132, 195198, 390396, 2374909, 4749818, 7124727, 9499636, 14249454, 28498908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28498907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28498908 can be divided by 24 positive divisors. The sum of these divisors (counting 28498908) is 1, the average is 0.041666666666667.

Base conversion 28498908

Base System Value
2 Binary 1101100101101101111011100
3 Ternary 1222121220011010
4 Quaternary 1230231233130
5 Quinary 24243431113
6 Senary 2454455220
8 Octal 154555734
10 Decimal 28498908
12 Duodecimal 9664510
16 Hexadecimal 1b2dbdc
20 Vigesimal 8i2758
36 Base36 gytwc

Cryptographic Hash Functions

md5 4d99b7fafbbe96a2b6b7c97047a85bf1
sha1 e497548430a3b1f9f2cbc262d2f4e73d4caa14aa
sha256 81f312ec8180365cefffd0634d49fb80819efbbc72e29c6d4888df1d8b813a32
sha512 045dee1c5ef7767f16d5b74fd322933d2e0bdd2df1b4ea3d43e8993c9416f3c5dc5783ba0e9235aac2d7e6f17b3dabfa933497de495ee76672770677eee5297e
ripemd-160 2e86c146e17b6e71661877a0f00203cf1ef08348

28498908 as geometric shapes

Circle

Radius = n
Diameter 56997816
Circumference 179063920.01626
Area 2.5515630913314E+15

Sphere

Radius = n
Volume 9.6955682394733E+22
Surface area 1.0206252365326E+16
Circumference 179063920.01626

Square

Length = n
Perimeter 113995632
Area 812187757192464
Diagonal 40303542.206423

Cube

Length = n
Surface area 4873126543154784
Volume 2.3146464170954E+22
Space diagonal 49361556.616231

Equilateral Triangle

Length = n
Perimeter 85496724
Area 3.5168761518569E+14
Altitude 24680778.308116

Triangular Pyramid

Length = n
Surface area 3.5168761518569E+14
Volume 2.7278369626289E+21
Height 13434514.068808