128636701 (number)

128636701 is an odd 9-digits composite number following 128636700 and preceding 128636702. In scientific notation, it is written as 1.28636701 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 124338000 positive integers (up to 128636701) that are relatively prime to 128636701.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million six hundred thirty-six thousand seven hundred one

Notation

Scientific notation 1.28636701 × 10^8
Engineering notation 1.28636701 × 10^6

Prime Factorization of 128636701

Prime Factorization 31 × 1061 × 3911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128636701
Product of the distinct prime numbers

The prime factorization of 128636701 is 31 × 1061 × 3911. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 85, 6, 19, 923, 9048, 3906, 55411, 20578, 506697, 924696, 2690739, 2933798, 10116997, 26396016, 824627686, 612126251, 7978087331, 3346890989

Basic calculations (n = 128636701)

Multiplication

n×y
n×2 257273402
n×3 385910103
n×4 514546804
n×5 643183505

Division

n÷y
n÷2 64318350.5
n÷3 42878900.333333
n÷3 32159175.25
n÷5 25727340.2

Exponentiation

ny
n2 16547400844163401
n3 2.1286030547178E+24
n4 2.7381647469742E+32
n5 3.5222847984526E+40

Nth Root

y√n
2√n 11341.812068625
3√n 504.80265595727
4√n 106.49794396431
5√n 41.867109543189

Divisors of 128636701

1, 31, 1061, 3911, 32891, 121241, 4149571, 128636701

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128636700
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128636701 can be divided by 8 positive divisors. The sum of these divisors (counting 128636701) is 1, the average is 0.125.

Base conversion 128636701

Base System Value
2 Binary 111101010101101011100011101
3 Ternary 22222001102101021
4 Quaternary 13222231130131
5 Quinary 230412333301
6 Senary 20433044141
8 Octal 752553435
10 Decimal 128636701
12 Duodecimal 370b6651
16 Hexadecimal 7aad71d
20 Vigesimal 203jbf1
36 Base36 24l4pp

Cryptographic Hash Functions

md5 23f9a65472c2f14d08f9fe51e25370bb
sha1 dfb2e63a1d83a276afba5259f08be9e2147d61f8
sha256 82b5f34cd522852d4fe422805e31c6e317887b992b3ce8c91de4b43b5e7d6e42
sha512 aeeba26e56578c8a8d9e6a1128eb046707fe48c645dd9480ef521e171c088d2a8d32949c4fde3e393f1407802ce827c09851d5ee614ce70e670d95cc7e6445c9
ripemd-160 14904b1841adf989c66688d991c17e4f408e7674

128636701 as geometric shapes

Circle

Radius = n
Diameter 257273402
Circumference 808248229.68725
Area 5.1985192928029E+16

Sphere

Radius = n
Volume 8.9162716254803E+24
Surface area 2.0794077171212E+17
Circumference 808248229.68725

Square

Length = n
Perimeter 514546804
Area 16547400844163401
Diagonal 181919767.17313

Cube

Length = n
Surface area 99284405064980406
Volume 2.1286030547178E+24
Space diagonal 222805301.85005

Equilateral Triangle

Length = n
Perimeter 385910103
Area 7.1652347488248E+15
Altitude 111402650.92502

Triangular Pyramid

Length = n
Surface area 7.1652347488248E+15
Volume 2.5085827574089E+23
Height 60639922.391044