28535880 (number)

28535880 is an even 8-digits composite number following 28535879 and preceding 28535881. In scientific notation, it is written as 2.8535880 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 7402752 positive integers (up to 28535880) that are relatively prime to 28535880.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred thirty-five thousand eight hundred eighty

Notation

Scientific notation 2.8535880 × 10^7
Engineering notation 2.8535880 × 10^6

Prime Factorization of 28535880

Prime Factorization 2 × 2 × 2 × 3 × 5 × 37 × 6427

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7133970
Product of the distinct prime numbers

The prime factorization of 28535880 is 2 × 2 × 2 × 3 × 5 × 37 × 6427. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 4, 10, 39, 803, 80, 9021, 4340, 67027, 70985, 246012, 406727, 2334358, 4713887, 78558000, 71132282, 320985338, 48636917, 3172657939, 3797911202

Basic calculations (n = 28535880)

Multiplication

n×y
n×2 57071760
n×3 85607640
n×4 114143520
n×5 142679400

Division

n÷y
n÷2 14267940
n÷3 9511960
n÷3 7133970
n÷5 5707176

Exponentiation

ny
n2 814296447374400
n3 2.3236665706702E+22
n4 6.6307870420657E+29
n5 1.8921534333794E+37

Nth Root

y√n
2√n 5341.8985389092
3√n 305.58386769185
4√n 73.08829276231
5√n 30.979774626611

Divisors of 28535880

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 6427, 12854, 19281, 25708, 32135, 38562, 51416, 64270, 77124, 96405, 128540, 154248, 192810, 237799, 257080, 385620, 475598, 713397, 771240, 951196, 1188995, 1426794, 1902392, 2377990, 2853588, 3566985, 4755980, 5707176, 7133970, 9511960, 14267940, 28535880

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28535879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28535880 can be divided by 64 positive divisors. The sum of these divisors (counting 28535880) is 1, the average is 0.015625.

Base conversion 28535880

Base System Value
2 Binary 1101100110110110001001000
3 Ternary 1222200202212110
4 Quaternary 1230312301020
5 Quinary 24301122010
6 Senary 2455342320
8 Octal 154666110
10 Decimal 28535880
12 Duodecimal 96819a0
16 Hexadecimal 1b36c48
20 Vigesimal 8i6je0
36 Base36 gzmfc

Cryptographic Hash Functions

md5 f9b9f8938f62d0d4482b2deee87aa4df
sha1 3acdbb45c70f76e6d1b8609240021c082777fccc
sha256 224362ccfc414d8f2f97558a3fc74b00ced5596fb23219a52929710b586e7664
sha512 acb84590ebe4cc5f710629d2f00028f6dd16c35744d33f75b2e7690cef7d54118b56f534f0f91da559bac89142b6cc2d011d7021edd3d4bc6d32b45de57d1bd5
ripemd-160 96bf697cb3757e12d2188dd2f52be6634d0ba476

28535880 as geometric shapes

Circle

Radius = n
Diameter 57071760
Circumference 179296221.94344
Area 2.5581877369157E+15

Sphere

Radius = n
Volume 9.733351770413E+22
Surface area 1.0232750947663E+16
Circumference 179296221.94344

Square

Length = n
Perimeter 114143520
Area 814296447374400
Diagonal 40355828.510251

Cube

Length = n
Surface area 4885778684246400
Volume 2.3236665706702E+22
Space diagonal 49425593.998689

Equilateral Triangle

Length = n
Perimeter 85607640
Area 3.5260070481882E+14
Altitude 24712796.999344

Triangular Pyramid

Length = n
Surface area 3.5260070481882E+14
Volume 2.7384673155623E+21
Height 13451942.83675