128596972 (number)

128596972 is an even 9-digits composite number following 128596971 and preceding 128596973. In scientific notation, it is written as 1.28596972 × 10^8. The sum of its digits is 49. It has a total of 6 prime factors and 36 positive divisors. There are 54933984 positive integers (up to 128596972) that are relatively prime to 128596972.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred ninety-six thousand nine hundred seventy-two

Notation

Scientific notation 1.28596972 × 10^8
Engineering notation 1.28596972 × 10^6

Prime Factorization of 128596972

Prime Factorization 2 × 2 × 7 × 7 × 373 × 1759

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9185498
Product of the distinct prime numbers

The prime factorization of 128596972 is 2 × 2 × 7 × 7 × 373 × 1759. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128596972)

Multiplication

n×y
n×2 257193944
n×3 385790916
n×4 514387888
n×5 642984860

Division

n÷y
n÷2 64298486
n÷3 42865657.333333
n÷3 32149243
n÷5 25719394.4

Exponentiation

ny
n2 16537181207568784
n3 2.1266314287086E+24
n4 2.7347836229197E+32
n5 3.5168489298266E+40

Nth Root

y√n
2√n 11340.060493666
3√n 504.75068175502
4√n 106.48972013141
5√n 41.864523121263

Divisors of 128596972

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128596971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128596972 can be divided by 36 positive divisors. The sum of these divisors (counting 128596972) is 1, the average is 0.027777777777778.

Base conversion 128596972

Base System Value
2 Binary 111101010100011101111101100
3 Ternary 22221222101212211
4 Quaternary 13222203233230
5 Quinary 230410100342
6 Senary 20432140204
8 Octal 752435754
10 Decimal 128596972
12 Duodecimal 37097664
16 Hexadecimal 7aa3bec
20 Vigesimal 203ec8c
36 Base36 24ka24

Cryptographic Hash Functions

md5 4528be488a55129cbb88b5d88976c930
sha1 cb62dd6f8730fe0e5f2c0f9ccbfdde122852f9c1
sha256 3f82c409faa1876fbc65d8b661fd09df98f93a2ce7621cc61b648ff59555aa1e
sha512 3d4a166a36ecae7535e32b9588ffa65845f61df6879050145c1d27c920f252c20e653dc14e7cc461a7147648656df9fe14988b48c5801e8047230d79ced136c4
ripemd-160 58a0bd14853729e3ef5230737276fb0a811176f5

128596972 as geometric shapes

Circle

Radius = n
Diameter 257193944
Circumference 807998605.01818
Area 5.1953086992781E+16

Sphere

Radius = n
Volume 8.9080128977657E+24
Surface area 2.0781234797113E+17
Circumference 807998605.01818

Square

Length = n
Perimeter 514387888
Area 16537181207568784
Diagonal 181863581.88251

Cube

Length = n
Surface area 99223087245412704
Volume 2.1266314287086E+24
Space diagonal 222736489.20351

Equilateral Triangle

Length = n
Perimeter 385790916
Area 7.1608095163706E+15
Altitude 111368244.60176

Triangular Pyramid

Length = n
Surface area 7.1608095163706E+15
Volume 2.5062591738739E+23
Height 60621193.960838