128609560 (number)

128609560 is an even 9-digits composite number following 128609559 and preceding 128609561. In scientific notation, it is written as 1.28609560 × 10^8. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 48048000 positive integers (up to 128609560) that are relatively prime to 128609560.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million six hundred nine thousand five hundred sixty

Notation

Scientific notation 1.28609560 × 10^8
Engineering notation 1.28609560 × 10^6

Prime Factorization of 128609560

Prime Factorization 2 × 2 × 2 × 5 × 43 × 23 × 3251

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32152390
Product of the distinct prime numbers

The prime factorization of 128609560 is 2 × 2 × 2 × 5 × 43 × 23 × 3251. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 45, 51, 177, 382, 7511, 2008, 82894, 56443, 864569, 521519, 6816677, 922230, 91252759, 54017265, 328338399, 30578534, 4773151450, 3385246683

Basic calculations (n = 128609560)

Multiplication

n×y
n×2 257219120
n×3 385828680
n×4 514438240
n×5 643047800

Division

n÷y
n÷2 64304780
n÷3 42869853.333333
n÷3 32152390
n÷5 25721912

Exponentiation

ny
n2 16540418923393600
n3 2.1272559999533E+24
n4 2.7358545816136E+32
n5 3.5185705396531E+40

Nth Root

y√n
2√n 11340.615503578
3√n 504.76715076456
4√n 106.4923260314
5√n 41.865342689525

Divisors of 128609560

1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1978, 3251, 3956, 4945, 6502, 7912, 9890, 13004, 16255, 19780, 26008, 32510, 39560, 65020, 74773, 130040, 139793, 149546, 279586, 299092, 373865, 559172, 598184, 698965, 747730, 1118344, 1397930, 1495460, 2795860, 2990920, 3215239, 5591720, 6430478, 12860956, 16076195, 25721912, 32152390, 64304780, 128609560

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 -128609559
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 128609560 can be divided by 64 positive divisors. The sum of these divisors (counting 128609560) is 1, the average is 0.015625.

Base conversion 128609560

Base System Value
2 Binary 111101010100110110100011000
3 Ternary 22222000001011001
4 Quaternary 13222212310120
5 Quinary 230411001220
6 Senary 20432314344
8 Octal 752466430
10 Decimal 128609560
12 Duodecimal 370a29b4
16 Hexadecimal 7aa6d18
20 Vigesimal 203g3i0
36 Base36 24kjrs

Cryptographic Hash Functions

md5 379a64554d040b2b734e8e80b99c5af9
sha1 40c86df6b915c749d23c05dc8c9f03654192ca35
sha256 abaa70c082d19a5a34133cf3bed9c7a1abb92186a816ef0a2bd14e68322788bc
sha512 1718580d47c2f4b201c3cbacb712986b5d9ca0135417269bb579e93f760a9e795388926e1dbb597d31c70d969fb8e268a1cbb11b0f0cec4b2ded4f2df7fceb51
ripemd-160 833478d8ce8e1a5f11b25a8cbc9cab0430d4fb74

128609560 as geometric shapes

Circle

Radius = n
Diameter 257219120
Circumference 808077697.75483
Area 5.1963258577031E+16

Sphere

Radius = n
Volume 8.9106290956776E+24
Surface area 2.0785303430812E+17
Circumference 808077697.75483

Square

Length = n
Perimeter 514438240
Area 16540418923393600
Diagonal 181881384.00284

Cube

Length = n
Surface area 99242513540361600
Volume 2.1272559999533E+24
Space diagonal 222758292.25908

Equilateral Triangle

Length = n
Perimeter 385828680
Area 7.1622114884479E+15
Altitude 111379146.12954

Triangular Pyramid

Length = n
Surface area 7.1622114884479E+15
Volume 2.5069952381446E+23
Height 60627128.000945