128049671 (number)

128049671 is an odd 9-digits composite number following 128049670 and preceding 128049672. In scientific notation, it is written as 1.28049671 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 121698720 positive integers (up to 128049671) that are relatively prime to 128049671.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million forty-nine thousand six hundred seventy-one

Notation

Scientific notation 1.28049671 × 10^8
Engineering notation 1.28049671 × 10^6

Prime Factorization of 128049671

Prime Factorization 23 × 157 × 35461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128049671
Product of the distinct prime numbers

The prime factorization of 128049671 is 23 × 157 × 35461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 3, 11, 26, 988, 627, 3865, 4130, 11597, 78465, 226251, 598022, 3131978, 4998989, 52775168, 56915359, 358151338, 868968579, 3659827826, 3030053591

Basic calculations (n = 128049671)

Multiplication

n×y
n×2 256099342
n×3 384149013
n×4 512198684
n×5 640248355

Division

n÷y
n÷2 64024835.5
n÷3 42683223.666667
n÷3 32012417.75
n÷5 25609934.2

Exponentiation

ny
n2 16396718243208241
n3 2.0995943765225E+24
n4 2.6885236914716E+32
n5 3.4426457416864E+40

Nth Root

y√n
2√n 11315.903454873
3√n 504.03360063003
4√n 106.37623538588
5√n 41.828827722538

Divisors of 128049671

1, 23, 157, 3611, 35461, 815603, 5567377, 128049671

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 -128049670
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 128049671 can be divided by 8 positive divisors. The sum of these divisors (counting 128049671) is 1, the average is 0.125.

Base conversion 128049671

Base System Value
2 Binary 111101000011110001000000111
3 Ternary 22220221121010102
4 Quaternary 13220132020013
5 Quinary 230240042141
6 Senary 20412314315
8 Octal 750361007
10 Decimal 128049671
12 Duodecimal 36a7299b
16 Hexadecimal 7a1e207
20 Vigesimal 200643b
36 Base36 248jrb

Cryptographic Hash Functions

md5 f2086058b1769cf472ece71c6e756abd
sha1 fb65f18169ea9a56fbd98e96b4d834b7c64df71f
sha256 adf2400394c43cbb965a13982b10d8eb677b7143cacb187dc63ed45d7c9ee8bc
sha512 52d1d180fc3dc874a27faa4d16717186cc4226ab05024eda7ef96001d123a6bc934b50545ae86b8d665ad685062590cba1272ac4b94ed05f4570ed2ea80bcd72
ripemd-160 14210f9efcf2fee52cd7e01d28d4e951c43ed7d2

128049671 as geometric shapes

Circle

Radius = n
Diameter 256099342
Circumference 804559811.41638
Area 5.1511809575845E+16

Sphere

Radius = n
Volume 8.7947603584021E+24
Surface area 2.0604723830338E+17
Circumference 804559811.41638

Square

Length = n
Perimeter 512198684
Area 16396718243208241
Diagonal 181089581.38561

Cube

Length = n
Surface area 98380309459249446
Volume 2.0995943765225E+24
Space diagonal 221788536.06448

Equilateral Triangle

Length = n
Perimeter 384149013
Area 7.099987268657E+15
Altitude 110894268.03224

Triangular Pyramid

Length = n
Surface area 7.099987268657E+15
Volume 2.4743957023004E+23
Height 60363193.795204