28892710 (number)

28892710 is an even 8-digits composite number following 28892709 and preceding 28892711. In scientific notation, it is written as 2.8892710 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 32 positive divisors. There are 8910720 positive integers (up to 28892710) that are relatively prime to 28892710.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred ninety-two thousand seven hundred ten

Notation

Scientific notation 2.8892710 × 10^7
Engineering notation 2.8892710 × 10^6

Prime Factorization of 28892710

Prime Factorization 2 × 35 × 11 × 239 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28892710
Product of the distinct prime numbers

The prime factorization of 28892710 is 2 × 35 × 11 × 239 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 5, 9, 523, 626, 9035, 5431, 87180, 56052, 229429, 40043, 4039621, 7481920, 10371644, 55537958, 221450751, 240216507, 4380917995, 4621993955

Basic calculations (n = 28892710)

Multiplication

n×y
n×2 57785420
n×3 86678130
n×4 115570840
n×5 144463550

Division

n÷y
n÷2 14446355
n÷3 9630903.3333333
n÷3 7223177.5
n÷5 5778542

Exponentiation

ny
n2 834788691144100
n3 2.4119307564506E+22
n4 6.9687215886208E+29
n5 2.0134525193076E+37

Nth Root

y√n
2√n 5375.1939499892
3√n 306.85233059824
4√n 73.315714209091
5√n 31.056867965181

Divisors of 28892710

1, 2, 11, 22, 35, 70, 157, 239, 314, 385, 478, 770, 1727, 2629, 3454, 5258, 5495, 8365, 10990, 16730, 37523, 60445, 75046, 92015, 120890, 184030, 412753, 825506, 1313305, 2626610, 14446355, 28892710

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28892709
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28892710 can be divided by 32 positive divisors. The sum of these divisors (counting 28892710) is 1, the average is 0.03125.

Base conversion 28892710

Base System Value
2 Binary 1101110001101111000100110
3 Ternary 2000100220100101
4 Quaternary 1232031320212
5 Quinary 24344031320
6 Senary 2511134314
8 Octal 156157046
10 Decimal 28892710
12 Duodecimal 981439a
16 Hexadecimal 1b8de26
20 Vigesimal 90bbfa
36 Base36 h79ra

Cryptographic Hash Functions

md5 8877f7dc271ffe29928560cdfbc95a37
sha1 179426a34671d3b23b3e1da34de09998bcfeca34
sha256 c411f3fbd44ccd1666102aea565086b6ea7960367d875d30a9b23bb36365a93d
sha512 937582ee7ec5d2b3107fad9923d3a8a1b3447eec3f931811b75efc88e008fb4b25efb41f4242ba505f05fa825daef6dd72ad79710b48f0294f5ef6958ad6e1f1
ripemd-160 e78a90cab136bb098cdf3552dc0855f0749041e1

28892710 as geometric shapes

Circle

Radius = n
Diameter 57785420
Circumference 181538250.9566
Area 2.6225660193981E+15

Sphere

Radius = n
Volume 1.0103071927243E+23
Surface area 1.0490264077593E+16
Circumference 181538250.9566

Square

Length = n
Perimeter 115570840
Area 834788691144100
Diagonal 40860462.335713

Cube

Length = n
Surface area 5008732146864600
Volume 2.4119307564506E+22
Space diagonal 50043641.688353

Equilateral Triangle

Length = n
Perimeter 86678130
Area 3.6147410666138E+14
Altitude 25021820.844177

Triangular Pyramid

Length = n
Surface area 3.6147410666138E+14
Volume 2.8424876560644E+21
Height 13620154.111904