28098980 (number)

28098980 is an even 8-digits composite number following 28098979 and preceding 28098981. In scientific notation, it is written as 2.8098980 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 48 positive divisors. There are 8892288 positive integers (up to 28098980) that are relatively prime to 28098980.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8098980 × 10^7
Engineering notation 2.8098980 × 10^6

Prime Factorization of 28098980

Prime Factorization 2 × 2 × 13 × 5 × 7 × 15439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14049490
Product of the distinct prime numbers

The prime factorization of 28098980 is 2 × 2 × 13 × 5 × 7 × 15439. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 7, 8, 8, 679, 570, 3754, 4389, 91946, 40943, 89341, 228160, 1739312, 3632803, 19141412, 30280661, 621943870, 94342521, 1045448441, 7567843913

Basic calculations (n = 28098980)

Multiplication

n×y
n×2 56197960
n×3 84296940
n×4 112395920
n×5 140494900

Division

n÷y
n÷2 14049490
n÷3 9366326.6666667
n÷3 7024745
n÷5 5619796

Exponentiation

ny
n2 789552677040400
n3 2.2185624881105E+22
n4 6.2339342982166E+29
n5 1.751671951669E+37

Nth Root

y√n
2√n 5300.8471021149
3√n 304.01628779306
4√n 72.806916581565
5√n 30.88432479317

Divisors of 28098980

1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 15439, 30878, 61756, 77195, 108073, 154390, 200707, 216146, 308780, 401414, 432292, 540365, 802828, 1003535, 1080730, 1404949, 2007070, 2161460, 2809898, 4014140, 5619796, 7024745, 14049490, 28098980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28098979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28098980 can be divided by 48 positive divisors. The sum of these divisors (counting 28098980) is 1, the average is 0.020833333333333.

Base conversion 28098980

Base System Value
2 Binary 1101011001100000110100100
3 Ternary 1221212120112222
4 Quaternary 1223030012210
5 Quinary 24143131410
6 Senary 2442131512
8 Octal 153140644
10 Decimal 28098980
12 Duodecimal 94b0b98
16 Hexadecimal 1acc1a4
20 Vigesimal 8fc790
36 Base36 gq9b8

Cryptographic Hash Functions

md5 0146f1bfdcf067d2809eedbb69dad54f
sha1 12776bb3173f1d4efa1e06ca8499f790c5359f14
sha256 634d134895b3fbf59726a1c944effd1f931445c0996d222f9d1ace014d4ec410
sha512 c955a05b1e673550457b2c73fe5a2417817ca176245c74cfda44b8a2bb774cc2eadfbba5ebfd298315d982a77bbc52680401f7e47f3df8af33284dac14733368
ripemd-160 994c10b39465fb9936b3b35de42ffc6515f2d3ad

28098980 as geometric shapes

Circle

Radius = n
Diameter 56197960
Circumference 176551098.28273
Area 2.4804528898123E+15

Sphere

Radius = n
Volume 9.2930928189036E+22
Surface area 9.9218115592491E+15
Circumference 176551098.28273

Square

Length = n
Perimeter 112395920
Area 789552677040400
Diagonal 39737958.60485

Cube

Length = n
Surface area 4737316062242400
Volume 2.2185624881105E+22
Space diagonal 48668861.000862

Equilateral Triangle

Length = n
Perimeter 84296940
Area 3.418863379715E+14
Altitude 24334430.500431

Triangular Pyramid

Length = n
Surface area 3.418863379715E+14
Volume 2.6146009663817E+21
Height 13245986.201617