128047480 (number)

128047480 is an even 9-digits composite number following 128047479 and preceding 128047481. In scientific notation, it is written as 1.28047480 × 10^8. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 46325760 positive integers (up to 128047480) that are relatively prime to 128047480.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million forty-seven thousand four hundred eighty

Notation

Scientific notation 1.28047480 × 10^8
Engineering notation 1.28047480 × 10^6

Prime Factorization of 128047480

Prime Factorization 2 × 2 × 2 × 5 × 11 × 233 × 1249

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 32011870
Product of the distinct prime numbers

The prime factorization of 128047480 is 2 × 2 × 2 × 5 × 11 × 233 × 1249. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 8, 73, 71, 664, 534, 431, 5816, 87525, 30594, 650461, 436063, 1409073, 3182231, 97729562, 51942109, 467674312, 747539283, 5397198305, 432706723

Basic calculations (n = 128047480)

Multiplication

n×y
n×2 256094960
n×3 384142440
n×4 512189920
n×5 640237400

Division

n÷y
n÷2 64023740
n÷3 42682493.333333
n÷3 32011870
n÷5 25609496

Exponentiation

ny
n2 16396157134350400
n3 2.0994866027376E+24
n4 2.6883396877431E+32
n5 3.4423512239949E+40

Nth Root

y√n
2√n 11315.806643806
3√n 504.03072584998
4√n 106.37578034405
5√n 41.828684578728

Divisors of 128047480

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 233, 440, 466, 932, 1165, 1249, 1864, 2330, 2498, 2563, 4660, 4996, 5126, 6245, 9320, 9992, 10252, 12490, 12815, 13739, 20504, 24980, 25630, 27478, 49960, 51260, 54956, 68695, 102520, 109912, 137390, 274780, 291017, 549560, 582034, 1164068, 1455085, 2328136, 2910170, 3201187, 5820340, 6402374, 11640680, 12804748, 16005935, 25609496, 32011870, 64023740, 128047480

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 -128047479
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 128047480 can be divided by 64 positive divisors. The sum of these divisors (counting 128047480) is 1, the average is 0.015625.

Base conversion 128047480

Base System Value
2 Binary 111101000011101100101111000
3 Ternary 22220221111010021
4 Quaternary 13220131211320
5 Quinary 230240004410
6 Senary 20412300224
8 Octal 750354570
10 Decimal 128047480
12 Duodecimal 36a71674
16 Hexadecimal 7a1d978
20 Vigesimal 2005ie0
36 Base36 248i2g

Cryptographic Hash Functions

md5 d620013ca79b35df30f8432166da3156
sha1 15f7a6b3efc2a996c92d4151dc92797e8c782e63
sha256 d5b16f5af3beba3f9ebf261c1ae70460959837c54a567ae741b3bf93467484b2
sha512 81944f0b1b21ab06fd26d7fc0c977a2931e24609bf8f70b9058d20506ee0cfb8826998394c76fe6b950ed66c2fe273e2c2ae750eb773d74c20f1fab2b02451cb
ripemd-160 7b27be84d5208a7511a0ef65cdae42209fed072b

128047480 as geometric shapes

Circle

Radius = n
Diameter 256094960
Circumference 804546044.95737
Area 5.1510046800379E+16

Sphere

Radius = n
Volume 8.7943089166275E+24
Surface area 2.0604018720152E+17
Circumference 804546044.95737

Square

Length = n
Perimeter 512189920
Area 16396157134350400
Diagonal 181086482.8437

Cube

Length = n
Surface area 98376942806102400
Volume 2.0994866027376E+24
Space diagonal 221784741.14116

Equilateral Triangle

Length = n
Perimeter 384142440
Area 7.0997443013945E+15
Altitude 110892370.57058

Triangular Pyramid

Length = n
Surface area 7.0997443013945E+15
Volume 2.4742686896768E+23
Height 60362160.947899