128501613 (number)

128501613 is an odd 9-digits composite number following 128501612 and preceding 128501614. In scientific notation, it is written as 1.28501613 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 85514400 positive integers (up to 128501613) that are relatively prime to 128501613.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred one thousand six hundred thirteen

Notation

Scientific notation 1.28501613 × 10^8
Engineering notation 1.28501613 × 10^6

Prime Factorization of 128501613

Prime Factorization 9 × 3 × 601 × 7919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128501613
Product of the distinct prime numbers

The prime factorization of 128501613 is 9 × 3 × 601 × 7919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 5, 21, 99, 946, 858, 8812, 8030, 41852, 66213, 589108, 203927, 1369102, 6574109, 10243291, 11084165, 778495455, 653827332, 3284086240, 6344692511

Basic calculations (n = 128501613)

Multiplication

n×y
n×2 257003226
n×3 385504839
n×4 514006452
n×5 642508065

Division

n÷y
n÷2 64250806.5
n÷3 42833871
n÷3 32125403.25
n÷5 25700322.6

Exponentiation

ny
n2 16512664543601769
n3 2.1219040287807E+24
n4 2.7266809032952E+32
n5 3.5038289420973E+40

Nth Root

y√n
2√n 11335.855194911
3√n 504.62588767495
4√n 106.469973208
5√n 41.858312487135

Divisors of 128501613

1, 3, 9, 27, 601, 1803, 5409, 7919, 16227, 23757, 71271, 213813, 4759319, 14277957, 42833871, 128501613

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 -128501612
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 128501613 can be divided by 16 positive divisors. The sum of these divisors (counting 128501613) is 1, the average is 0.0625.

Base conversion 128501613

Base System Value
2 Binary 111101010001100011101101101
3 Ternary 22221210120002000
4 Quaternary 13222030131231
5 Quinary 230344022423
6 Senary 20430122513
8 Octal 752143555
10 Decimal 128501613
12 Duodecimal 37050439
16 Hexadecimal 7a8c76d
20 Vigesimal 2032e0d
36 Base36 24i8h9

Cryptographic Hash Functions

md5 8fbc68b4ffb2b4c8bf3e79f7268c5e8e
sha1 93b710c5be0041579170e2e5ced1724f690bb0f0
sha256 ce1575ba6d71c3ae732873ba6f55e312f159a4b27799b4d78ef55ceef42a7e8c
sha512 422ca870da28013d2e2d120c180b759657a23a88db68069330994f062cb109a33d5948162d7833c55154d7aff0c65cb758a0611792c01a8d90417d1f04a296d3
ripemd-160 1eae0bda669f67c0dd9c730911073395f4f57590

128501613 as geometric shapes

Circle

Radius = n
Diameter 257003226
Circumference 807399446.75048
Area 5.1876065621372E+16

Sphere

Radius = n
Volume 8.8882108112535E+24
Surface area 2.0750426248549E+17
Circumference 807399446.75048

Square

Length = n
Perimeter 514006452
Area 16512664543601769
Diagonal 181728723.89142

Cube

Length = n
Surface area 99075987261610614
Volume 2.1219040287807E+24
Space diagonal 222571322.57055

Equilateral Triangle

Length = n
Perimeter 385504839
Area 7.1501934894649E+15
Altitude 111285661.28528

Triangular Pyramid

Length = n
Surface area 7.1501934894649E+15
Volume 2.5006878796299E+23
Height 60576241.29714