100809728 (number)

100809728 is an even 9-digits composite number following 100809727 and preceding 100809729. In scientific notation, it is written as 1.00809728 × 10^8. The sum of its digits is 35. It has a total of 12 prime factors and 44 positive divisors. There are 47431680 positive integers (up to 100809728) that are relatively prime to 100809728.

Interesting facts

Basic properties

Name

Name one hundred million eight hundred nine thousand seven hundred twenty-eight

Notation

Scientific notation 1.00809728 × 10^8
Engineering notation 1.00809728 × 10^6

Prime Factorization of 100809728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 5791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 196894
Product of the distinct prime numbers

The prime factorization of 100809728 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 5791. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 100809728)

Multiplication

n×y
n×2 201619456
n×3 302429184
n×4 403238912
n×5 504048640

Division

n÷y
n÷2 50404864
n÷3 33603242.666667
n÷3 25202432
n÷5 20161945.6

Exponentiation

ny
n2 10162601259433984
n3 1.024489068736E+24
n4 1.0327846435825E+32
n5 1.0411473900213E+40

Nth Root

y√n
2√n 10040.404772717
3√n 465.40832519261
4√n 100.20182020661
5√n 39.874980950572

Divisors of 100809728

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -100809727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 100809728 can be divided by 44 positive divisors. The sum of these divisors (counting 100809728) is 1, the average is 0.022727272727273.

Base conversion 100809728

Base System Value
2 Binary 110000000100011110000000000
3 Ternary 21000200122221122
4 Quaternary 12000203300000
5 Quinary 201301402403
6 Senary 14000411412
8 Octal 600436000
10 Decimal 100809728
12 Duodecimal 29916b68
16 Hexadecimal 6023c00
20 Vigesimal 1ba1468
36 Base36 1o0pa8

Cryptographic Hash Functions

md5 8bd25b1e022a0e656df4a2e8fdd8e623
sha1 3db8f3c923297606f53f99f721b051bf969c3071
sha256 6b946c0013903d91a902a45c03d996b61ae2754577847c9e16977f533cf10e29
sha512 cd5436cb7f44a90759a36230531f3fd0959dc134b427f89865e192f3718e94ab6617f950e8d6911d7be6f20e25f3b9b6d55c072c8865e23ef0bc7e1f446448eb
ripemd-160 97c5ab824c9c8dfbdb71ae1ed14dfb810f0562aa

100809728 as geometric shapes

Circle

Radius = n
Diameter 201619456
Circumference 633406201.79037
Area 3.1926753458E+16

Sphere

Radius = n
Volume 4.2913697760321E+24
Surface area 1.27707013832E+17
Circumference 633406201.79037

Square

Length = n
Perimeter 403238912
Area 10162601259433984
Diagonal 142566484.55674

Cube

Length = n
Surface area 60975607556603904
Volume 1.024489068736E+24
Space diagonal 174607570.7932

Equilateral Triangle

Length = n
Perimeter 302429184
Area 4.4005354296008E+15
Altitude 87303785.396599

Triangular Pyramid

Length = n
Surface area 4.4005354296008E+15
Volume 1.2073719462579E+23
Height 47522161.518914