128549704 (number)

128549704 is an even 9-digits composite number following 128549703 and preceding 128549705. In scientific notation, it is written as 1.28549704 × 10^8. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 62205696 positive integers (up to 128549704) that are relatively prime to 128549704.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred forty-nine thousand seven hundred four

Notation

Scientific notation 1.28549704 × 10^8
Engineering notation 1.28549704 × 10^6

Prime Factorization of 128549704

Prime Factorization 2 × 2 × 2 × 43 × 113 × 3307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32137426
Product of the distinct prime numbers

The prime factorization of 128549704 is 2 × 2 × 2 × 43 × 113 × 3307. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128549704)

Multiplication

n×y
n×2 257099408
n×3 385649112
n×4 514198816
n×5 642748520

Division

n÷y
n÷2 64274852
n÷3 42849901.333333
n÷3 32137426
n÷5 25709940.8

Exponentiation

ny
n2 16525026398487616
n3 2.1242872521178E+24
n4 2.7307649747071E+32
n5 3.5103902919217E+40

Nth Root

y√n
2√n 11337.976186251
3√n 504.68883094921
4√n 106.47993325623
5√n 41.861445065448

Divisors of 128549704

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 -128549703
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 128549704 can be divided by 32 positive divisors. The sum of these divisors (counting 128549704) is 1, the average is 0.03125.

Base conversion 128549704

Base System Value
2 Binary 111101010011000001101001000
3 Ternary 22221220000001011
4 Quaternary 13222120031020
5 Quinary 230402042304
6 Senary 20431133304
8 Octal 752301510
10 Decimal 128549704
12 Duodecimal 37074234
16 Hexadecimal 7a98348
20 Vigesimal 2038e54
36 Base36 24j9l4

Cryptographic Hash Functions

md5 3552a7bb068b04b8186106b8d7fd48d2
sha1 6f3459e8b86ddd9d7882d9c97b262bead5d06463
sha256 066da42854eedc4eb7d890c4fffb570758be284363ccff781c478f2b1b04555d
sha512 7108776bee36afbc9d4eaaf0f2cee391d172f474f8bd529a11ddee3b8070160af362195bd0f3b281c1c44f3d5d294d69b65cbf6171323cf4e3170f5d4d4d694a
ripemd-160 74d30ce05007b0f40def0488c15d36a5ab09b916

128549704 as geometric shapes

Circle

Radius = n
Diameter 257099408
Circumference 807701611.41508
Area 5.1914901533866E+16

Sphere

Radius = n
Volume 8.8981936338235E+24
Surface area 2.0765960613546E+17
Circumference 807701611.41508

Square

Length = n
Perimeter 514198816
Area 16525026398487616
Diagonal 181796734.83585

Cube

Length = n
Surface area 99150158390925696
Volume 2.1242872521178E+24
Space diagonal 222654618.62594

Equilateral Triangle

Length = n
Perimeter 385649112
Area 7.1555463296494E+15
Altitude 111327309.31297

Triangular Pyramid

Length = n
Surface area 7.1555463296494E+15
Volume 2.5034965352677E+23
Height 60598911.611949