128520797 (number)

128520797 is an odd 9-digits prime number following 128520796 and preceding 128520798. In scientific notation, it is written as 1.28520797 × 10^8. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 128520796 positive integers (up to 128520797) that are relatively prime to 128520797.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred twenty thousand seven hundred ninety-seven

Notation

Scientific notation 1.28520797 × 10^8
Engineering notation 1.28520797 × 10^6

Prime Factorization of 128520797

Prime Factorization 128520797

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 128520797
Product of the distinct prime numbers

The prime factorization of 128520797 is 128520797. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 3, 61, 64, 76, 196, 2450, 9498, 25531, 88562, 795726, 447975, 3369609, 9514591, 9494082, 50743202, 972421025, 582072951, 5205615484, 8453055169

Basic calculations (n = 128520797)

Multiplication

n×y
n×2 257041594
n×3 385562391
n×4 514083188
n×5 642603985

Division

n÷y
n÷2 64260398.5
n÷3 42840265.666667
n÷3 32130199.25
n÷5 25704159.4

Exponentiation

ny
n2 16517595261515209
n3 2.1228545075334E+24
n4 2.7283095322323E+32
n5 3.5064451554519E+40

Nth Root

y√n
2√n 11336.701327988
3√n 504.65099828406
4√n 106.47394670992
5√n 41.859562217624

Divisors of 128520797

1, 128520797

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 128520798
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64260399
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11336.701372092
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999844383
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128520797 can be divided by 2 positive divisors. The sum of these divisors (counting 128520797) is 128520798, the average is 64260399.

Base conversion 128520797

Base System Value
2 Binary 111101010010001001001011101
3 Ternary 22221211112101112
4 Quaternary 13222101021131
5 Quinary 230400131142
6 Senary 20430351405
8 Octal 752211135
10 Decimal 128520797
12 Duodecimal 3705b565
16 Hexadecimal 7a9125d
20 Vigesimal 20351jh
36 Base36 24ina5

Cryptographic Hash Functions

md5 7be8a9228586ab5aa62f0feb8ed0596a
sha1 935fc5a9f2a00c519980bcd0ef9cdc1ec1b4ae2d
sha256 16f42a7fccf89708aba10d8e23b3826753aea378b45a7d4d641dfa7d0e378ec5
sha512 d63fafe1d5442de208945e3bffed24d79bb3f4eb488d742cf15aba1acdc30d9c0b0690adc8bb2150c9c6d163cda9f552fda5aa62471ea4aba7dccfdf4ce1e3e6
ripemd-160 27665c61a84335bba4f894d4dd2168a6253fc3b6

128520797 as geometric shapes

Circle

Radius = n
Diameter 257041594
Circumference 807519983.37741
Area 5.1891555928546E+16

Sphere

Radius = n
Volume 8.8921921673424E+24
Surface area 2.0756622371418E+17
Circumference 807519983.37741

Square

Length = n
Perimeter 514083188
Area 16517595261515209
Diagonal 181755854.1644

Cube

Length = n
Surface area 99105571569091254
Volume 2.1228545075334E+24
Space diagonal 222604550.23325

Equilateral Triangle

Length = n
Perimeter 385562391
Area 7.1523285529508E+15
Altitude 111302275.11662

Triangular Pyramid

Length = n
Surface area 7.1523285529508E+15
Volume 2.5018080295821E+23
Height 60585284.721466