128946510 (number)

128946510 is an even 9-digits composite number following 128946509 and preceding 128946511. In scientific notation, it is written as 1.28946510 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 25597440 positive integers (up to 128946510) that are relatively prime to 128946510.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million nine hundred forty-six thousand five hundred ten

Notation

Scientific notation 1.28946510 × 10^8
Engineering notation 1.28946510 × 10^6

Prime Factorization of 128946510

Prime Factorization 2 × 207 × 5 × 7 × 11 × 809

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128946510
Product of the distinct prime numbers

The prime factorization of 128946510 is 2 × 207 × 5 × 7 × 11 × 809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 60, 64, 489, 15, 762, 5579, 48745, 64126, 306789, 561807, 5924379, 5010758, 29759895, 3253959, 149112272, 212652681, 2426773031, 9766684406

Basic calculations (n = 128946510)

Multiplication

n×y
n×2 257893020
n×3 386839530
n×4 515786040
n×5 644732550

Division

n÷y
n÷2 64473255
n÷3 42982170
n÷3 32236627.5
n÷5 25789302

Exponentiation

ny
n2 16627202441180100
n3 2.1440197258537E+24
n4 2.7646386101999E+32
n5 3.5649050019652E+40

Nth Root

y√n
2√n 11355.461681499
3√n 505.20758710722
4√n 106.56200862174
5√n 41.887256716887

Divisors of 128946510

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 207, 385, 414, 770, 809, 1035, 1449, 1618, 2070, 2277, 2898, 4045, 4554, 5663, 7245, 8090, 8899, 11326, 11385, 14490, 15939, 17798, 22770, 28315, 31878, 44495, 56630, 62293, 79695, 88990, 124586, 159390, 167463, 311465, 334926, 622930, 837315, 1172241, 1674630, 1842093, 2344482, 3684186, 5861205, 9210465, 11722410, 12894651, 18420930, 25789302, 64473255, 128946510

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128946509
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128946510 can be divided by 64 positive divisors. The sum of these divisors (counting 128946510) is 1, the average is 0.015625.

Base conversion 128946510

Base System Value
2 Binary 111101011111001000101001110
3 Ternary 22222122011100200
4 Quaternary 13223321011032
5 Quinary 231002242020
6 Senary 20443434330
8 Octal 753710516
10 Decimal 128946510
12 Duodecimal 372259a6
16 Hexadecimal 7af914e
20 Vigesimal 205i65a
36 Base36 24rrri

Cryptographic Hash Functions

md5 25ee5a628e65d675031f61e5c02dac5e
sha1 352669cd3c5becdf650941fb1f0c2a561e62ec75
sha256 190d8e829ecf60d659f749ea883a8f16ec438706447348553e6ec6b5edc17c22
sha512 476094b248d932cf47e2b07f4b7b81718004d5c56796b17fcc661f278b6f71d5ca0caf06ded9e36aab187e62cface0c3f181bfd02981fd0cc528665843182e91
ripemd-160 ea020ec9f3cc06e2a64dd2eeb58b1502aaecbac3

128946510 as geometric shapes

Circle

Radius = n
Diameter 257893020
Circumference 810194817.04409
Area 5.2235897038962E+16

Sphere

Radius = n
Volume 8.9808488265246E+24
Surface area 2.0894358815585E+17
Circumference 810194817.04409

Square

Length = n
Perimeter 515786040
Area 16627202441180100
Diagonal 182357903.26268

Cube

Length = n
Surface area 99763214647080600
Volume 2.1440197258537E+24
Space diagonal 223341906.77869

Equilateral Triangle

Length = n
Perimeter 386839530
Area 7.1997898539643E+15
Altitude 111670953.38934

Triangular Pyramid

Length = n
Surface area 7.1997898539643E+15
Volume 2.5267514785814E+23
Height 60785967.754226