28807675 (number)

28807675 is an odd 8-digits composite number following 28807674 and preceding 28807676. In scientific notation, it is written as 2.8807675 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 21085440 positive integers (up to 28807675) that are relatively prime to 28807675.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred seven thousand six hundred seventy-five

Notation

Scientific notation 2.8807675 × 10^7
Engineering notation 2.8807675 × 10^6

Prime Factorization of 28807675

Prime Factorization 25 × 13 × 647 × 137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28807675
Product of the distinct prime numbers

The prime factorization of 28807675 is 25 × 13 × 647 × 137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 34, 62, 259, 491, 861, 6043, 67430, 64791, 569886, 542776, 3701133, 366970, 50169403, 40424562, 488137345, 400505065, 6884389590, 117981866

Basic calculations (n = 28807675)

Multiplication

n×y
n×2 57615350
n×3 86423025
n×4 115230700
n×5 144038375

Division

n÷y
n÷2 14403837.5
n÷3 9602558.3333333
n÷3 7201918.75
n÷5 5761535

Exponentiation

ny
n2 829882138905625
n3 2.3906974945898E+22
n4 6.8870436447458E+29
n5 1.9839971502865E+37

Nth Root

y√n
2√n 5367.2781742705
3√n 306.55099935797
4√n 73.261710151146
5√n 31.038565526275

Divisors of 28807675

1, 13, 25, 137, 325, 647, 1781, 3425, 8411, 16175, 44525, 88639, 210275, 1152307, 2215975, 28807675

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 -28807674
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 28807675 can be divided by 16 positive divisors. The sum of these divisors (counting 28807675) is 1, the average is 0.0625.

Base conversion 28807675

Base System Value
2 Binary 1101101111001000111111011
3 Ternary 2000012120200221
4 Quaternary 1231321013323
5 Quinary 24333321200
6 Senary 2505240511
8 Octal 155710773
10 Decimal 28807675
12 Duodecimal 9793137
16 Hexadecimal 1b791fb
20 Vigesimal 900j3f
36 Base36 h5g57

Cryptographic Hash Functions

md5 175789c749ed149795335424c5377489
sha1 448908cc1fbf2463cb1b855d16d3bb743c26887a
sha256 a25b81aa8e3de982093cef97335820892058a28fe7012063c2322f582e49033f
sha512 2a0edfa7f6982938ab8db1ad2e148ec028a857a2efdc97fc4b72aec36337f8e26d0d2304c20275373698d632093bf33f11ba24bbcebe2e43d9087757b5005e6b
ripemd-160 037b8d945521b2bc8d03813c910dc2988472d9b8

28807675 as geometric shapes

Circle

Radius = n
Diameter 57615350
Circumference 181003960.294
Area 2.6071516309313E+15

Sphere

Radius = n
Volume 1.0014130247945E+23
Surface area 1.0428606523725E+16
Circumference 181003960.294

Square

Length = n
Perimeter 115230700
Area 829882138905625
Diagonal 40740204.685436

Cube

Length = n
Surface area 4979292833433750
Volume 2.3906974945898E+22
Space diagonal 49896356.747932

Equilateral Triangle

Length = n
Perimeter 86423025
Area 3.5934950721962E+14
Altitude 24948178.373966

Triangular Pyramid

Length = n
Surface area 3.5934950721962E+14
Volume 2.8174640169836E+21
Height 13580068.228479