28937080 (number)

28937080 is an even 8-digits composite number following 28937079 and preceding 28937081. In scientific notation, it is written as 2.8937080 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 11464960 positive integers (up to 28937080) that are relatively prime to 28937080.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-seven thousand eighty

Notation

Scientific notation 2.8937080 × 10^7
Engineering notation 2.8937080 × 10^6

Prime Factorization of 28937080

Prime Factorization 2 × 2 × 2 × 5 × 107 × 6761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7234270
Product of the distinct prime numbers

The prime factorization of 28937080 is 2 × 2 × 2 × 5 × 107 × 6761. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 94, 96, 587, 966, 6606, 1243, 84680, 72444, 357020, 508390, 4642062, 3209734, 29572550, 49360825, 243994119, 171387875, 8133613856, 7227789587

Basic calculations (n = 28937080)

Multiplication

n×y
n×2 57874160
n×3 86811240
n×4 115748320
n×5 144685400

Division

n÷y
n÷2 14468540
n÷3 9645693.3333333
n÷3 7234270
n÷5 5787416

Exponentiation

ny
n2 837354598926400
n3 2.4230597017501E+22
n4 7.0116272434319E+29
n5 2.0289601847337E+37

Nth Root

y√n
2√n 5379.3196595852
3√n 307.00932607559
4√n 73.343845410404
5√n 31.066400802684

Divisors of 28937080

1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 6761, 13522, 27044, 33805, 54088, 67610, 135220, 270440, 723427, 1446854, 2893708, 3617135, 5787416, 7234270, 14468540, 28937080

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 -28937079
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 28937080 can be divided by 32 positive divisors. The sum of these divisors (counting 28937080) is 1, the average is 0.03125.

Base conversion 28937080

Base System Value
2 Binary 1101110011000101101111000
3 Ternary 2000110011012201
4 Quaternary 1232120231320
5 Quinary 24401441310
6 Senary 2512115544
8 Octal 156305570
10 Decimal 28937080
12 Duodecimal 9835bb4
16 Hexadecimal 1b98b78
20 Vigesimal 90h2e0
36 Base36 h87zs

Cryptographic Hash Functions

md5 818d56ecf3b151b9ad3af78740373f64
sha1 8e97bd76c766fb4a0da4adc50a8ea65a7ff186d2
sha256 fb50f42ebd09c9428596f0c09bf09dfc871dd4857158f755c542460a0f47aa22
sha512 a097fac85132d836234b108f7fb73f01b7bad92290536a981e8d14e9559cf9886a6a71c60bf7c4436313574177f82de9e0d8adb30af1e2304f30318b45250e23
ripemd-160 585a697650af9bb92552b9d8780bc8335cdb27c4

28937080 as geometric shapes

Circle

Radius = n
Diameter 57874160
Circumference 181817035.88868
Area 2.6306270564368E+15

Sphere

Radius = n
Volume 1.0149688744304E+23
Surface area 1.0522508225747E+16
Circumference 181817035.88868

Square

Length = n
Perimeter 115748320
Area 837354598926400
Diagonal 40923210.991475

Cube

Length = n
Surface area 5024127593558400
Volume 2.4230597017501E+22
Space diagonal 50120492.782685

Equilateral Triangle

Length = n
Perimeter 86811240
Area 3.62585177323E+14
Altitude 25060246.391343

Triangular Pyramid

Length = n
Surface area 3.62585177323E+14
Volume 2.8556032438789E+21
Height 13641070.330492