128839001 (number)

128839001 is an odd 9-digits prime number following 128839000 and preceding 128839002. In scientific notation, it is written as 1.28839001 × 10^8. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 128839000 positive integers (up to 128839001) that are relatively prime to 128839001.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million eight hundred thirty-nine thousand one

Notation

Scientific notation 1.28839001 × 10^8
Engineering notation 1.28839001 × 10^6

Prime Factorization of 128839001

Prime Factorization 128839001

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 128839001
Product of the distinct prime numbers

The prime factorization of 128839001 is 128839001. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 4, 78, 9, 183, 930, 9130, 8794, 22028, 90172, 817669, 580849, 4351565, 9356868, 37107334, 95990239, 560538981, 925085685, 6345395028, 6123233337

Basic calculations (n = 128839001)

Multiplication

n×y
n×2 257678002
n×3 386517003
n×4 515356004
n×5 644195005

Division

n÷y
n÷2 64419500.5
n÷3 42946333.666667
n÷3 32209750.25
n÷5 25767800.2

Exponentiation

ny
n2 16599488178678001
n3 2.1386614740522E+24
n4 2.7554300779407E+32
n5 3.5500685856723E+40

Nth Root

y√n
2√n 11350.726893023
3√n 505.06714265905
4√n 106.53979018669
5√n 41.880269696194

Divisors of 128839001

1, 128839001

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 128839002
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64419501
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11350.726937073
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999844768
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128839001 can be divided by 2 positive divisors. The sum of these divisors (counting 128839001) is 128839002, the average is 64419501.

Base conversion 128839001

Base System Value
2 Binary 111101011011110110101011001
3 Ternary 22222102200212212
4 Quaternary 13223132311121
5 Quinary 230440322001
6 Senary 20441244505
8 Octal 753366531
10 Decimal 128839001
12 Duodecimal 37193735
16 Hexadecimal 7aded59
20 Vigesimal 2054ha1
36 Base36 24pgt5

Cryptographic Hash Functions

md5 0dabdb6a070b8ff036a4d0d580f74504
sha1 b7b787f075f1e9b2e9eb269a5774ec5a2cc80e5c
sha256 7b53588c1ef7f0cfa58e92c29fcd62ccd7fe117988839034331ed6d43e503103
sha512 2834d6a3247a3ddf23311167a6237b398574b7eef1ac3c5e7f14888b3bb6cd7ca8f027c380e46b1b61c28f2ca8ac3484c37fa764c0bab9dfef4d82fbdaf8e9f9
ripemd-160 245b7c87dc724618852d049d8448eeb1978a8a5d

128839001 as geometric shapes

Circle

Radius = n
Diameter 257678002
Circumference 809519318.0749
Area 5.2148830115485E+16

Sphere

Radius = n
Volume 8.9584042338638E+24
Surface area 2.0859532046194E+17
Circumference 809519318.0749

Square

Length = n
Perimeter 515356004
Area 16599488178678001
Diagonal 182205862.5768

Cube

Length = n
Surface area 99596929072068006
Volume 2.1386614740522E+24
Space diagonal 223155695.72842

Equilateral Triangle

Length = n
Perimeter 386517003
Area 7.1877892262773E+15
Altitude 111577847.86421

Triangular Pyramid

Length = n
Surface area 7.1877892262773E+15
Volume 2.5204367182745E+23
Height 60735287.5256