128527400 (number)

128527400 is an even 9-digits composite number following 128527399 and preceding 128527401. In scientific notation, it is written as 1.28527400 × 10^8. The sum of its digits is 29. It has a total of 7 prime factors and 64 positive divisors. There are 48165120 positive integers (up to 128527400) that are relatively prime to 128527400.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.28527400 × 10^8
Engineering notation 1.28527400 × 10^6

Prime Factorization of 128527400

Prime Factorization 2 × 2 × 2 × 25 × 19 × 227 × 149

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32131850
Product of the distinct prime numbers

The prime factorization of 128527400 is 2 × 2 × 2 × 25 × 19 × 227 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 71, 38, 736, 875, 7582, 5799, 9684, 36324, 579666, 979915, 6310532, 2927924, 49971790, 5145845, 101797844, 171763867, 4332609555, 4702198811

Basic calculations (n = 128527400)

Multiplication

n×y
n×2 257054800
n×3 385582200
n×4 514109600
n×5 642637000

Division

n÷y
n÷2 64263700
n÷3 42842466.666667
n÷3 32131850
n÷5 25705480

Exponentiation

ny
n2 16519292550760000
n3 2.1231817213886E+24
n4 2.7288702637759E+32
n5 3.5073459994044E+40

Nth Root

y√n
2√n 11336.992546527
3√n 504.65964060384
4√n 106.47531425888
5√n 41.859992331685

Divisors of 128527400

1, 2, 4, 8, 19, 25, 38, 50, 76, 100, 149, 152, 200, 227, 298, 454, 475, 596, 908, 950, 1192, 1816, 1900, 2831, 3725, 3800, 4313, 5662, 5675, 7450, 8626, 11324, 11350, 14900, 17252, 22648, 22700, 29800, 33823, 34504, 45400, 67646, 70775, 107825, 135292, 141550, 215650, 270584, 283100, 431300, 566200, 642637, 845575, 862600, 1285274, 1691150, 2570548, 3382300, 5141096, 6764600, 16065925, 32131850, 64263700, 128527400

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 -128527399
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 128527400 can be divided by 64 positive divisors. The sum of these divisors (counting 128527400) is 1, the average is 0.015625.

Base conversion 128527400

Base System Value
2 Binary 111101010010010110000101000
3 Ternary 22221211212110002
4 Quaternary 13222102300220
5 Quinary 230400334100
6 Senary 20430442132
8 Octal 752226050
10 Decimal 128527400
12 Duodecimal 37063348
16 Hexadecimal 7a92c28
20 Vigesimal 2035ia0
36 Base36 24isdk

Cryptographic Hash Functions

md5 40b8afa1ea31cb80d9c9cfc96e2a2ee7
sha1 3f7cdece83e44e6575d332610e8193a26c1e4d9f
sha256 bba6135d89ff6541261cacecf7f69a06ec709c14b2ca5c88dd302563182db5a4
sha512 ce6036fbedb332922dc3328cc09fcc5f97e5c7a018195dafe870b54b607704c39129a0553606163a16824bc771d205ef19fac063ecc895e763807669424bde9f
ripemd-160 7db5f0ac3fb4091c693af2957e97daf7ccc2ab72

128527400 as geometric shapes

Circle

Radius = n
Diameter 257054800
Circumference 807561471.24999
Area 5.1896888119968E+16

Sphere

Radius = n
Volume 8.8935627975339E+24
Surface area 2.0758755247987E+17
Circumference 807561471.24999

Square

Length = n
Perimeter 514109600
Area 16519292550760000
Diagonal 181765192.21655

Cube

Length = n
Surface area 99115755304560000
Volume 2.1231817213886E+24
Space diagonal 222615986.96473

Equilateral Triangle

Length = n
Perimeter 385582200
Area 7.1530635007526E+15
Altitude 111307993.48236

Triangular Pyramid

Length = n
Surface area 7.1530635007526E+15
Volume 2.5021936548086E+23
Height 60588397.405517