128207310 (number)

128207310 is an even 9-digits composite number following 128207309 and preceding 128207311. In scientific notation, it is written as 1.28207310 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 64 positive divisors. There are 26640000 positive integers (up to 128207310) that are relatively prime to 128207310.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million two hundred seven thousand three hundred ten

Notation

Scientific notation 1.28207310 × 10^8
Engineering notation 1.28207310 × 10^6

Prime Factorization of 128207310

Prime Factorization 2 × 5 × 3 × 7 × 11 × 55501

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 128207310
Product of the distinct prime numbers

The prime factorization of 128207310 is 2 × 5 × 3 × 7 × 11 × 55501. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 69, 29, 971, 676, 3650, 6033, 87246, 49408, 837270, 842101, 1368389, 3661593, 84646411, 13782931, 834557331, 207119056, 7568028234, 4722024642

Basic calculations (n = 128207310)

Multiplication

n×y
n×2 256414620
n×3 384621930
n×4 512829240
n×5 641036550

Division

n÷y
n÷2 64103655
n÷3 42735770
n÷3 32051827.5
n÷5 25641462

Exponentiation

ny
n2 16437114337436100
n3 2.1073582133651E+24
n4 2.7017872774195E+32
n5 3.4638887903017E+40

Nth Root

y√n
2√n 11322.866686489
3√n 504.24035052953
4√n 106.40895961567
5√n 41.839121556018

Divisors of 128207310

1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 55501, 111002, 166503, 277505, 333006, 388507, 555010, 610511, 777014, 832515, 1165521, 1221022, 1665030, 1831533, 1942535, 2331042, 3052555, 3663066, 3885070, 4273577, 5827605, 6105110, 8547154, 9157665, 11655210, 12820731, 18315330, 21367885, 25641462, 42735770, 64103655, 128207310

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 -128207309
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 128207310 can be divided by 64 positive divisors. The sum of these divisors (counting 128207310) is 1, the average is 0.015625.

Base conversion 128207310

Base System Value
2 Binary 111101001000100100111001110
3 Ternary 22221020121100220
4 Quaternary 13221010213032
5 Quinary 230310113220
6 Senary 20415532210
8 Octal 751044716
10 Decimal 128207310
12 Duodecimal 36b2a066
16 Hexadecimal 7a449ce
20 Vigesimal 2015i5a
36 Base36 24bxe6

Cryptographic Hash Functions

md5 4cff1ef475e5bc485bcb508796f8ec23
sha1 7202390611713d54a1a95acdfcb302f94bbf4fc7
sha256 10555189b12e7c91ce149753c8405eb6438ba1ca024bc67e633a7f57117e277f
sha512 6c47f0a6c6b815d04181c012249ad8084219e980a5620234fba3679dd5ff39f4e5942a51b0a7aedcf6f60e08d3bb3ff04952196138393e12440c381d1ad880ac
ripemd-160 ebecd19720745f84f427adbaa465a0313e9e6035

128207310 as geometric shapes

Circle

Radius = n
Diameter 256414620
Circumference 805550286.46502
Area 5.1638717648705E+16

Sphere

Radius = n
Volume 8.8272814421199E+24
Surface area 2.0655487059482E+17
Circumference 805550286.46502

Square

Length = n
Perimeter 512829240
Area 16437114337436100
Diagonal 181312516.59737

Cube

Length = n
Surface area 98622686024616600
Volume 2.1073582133651E+24
Space diagonal 222061574.82173

Equilateral Triangle

Length = n
Perimeter 384621930
Area 7.1174792905645E+15
Altitude 111030787.41087

Triangular Pyramid

Length = n
Surface area 7.1174792905645E+15
Volume 2.4835454717661E+23
Height 60437505.532457