128014789 (number)

128014789 is an odd 9-digits composite number following 128014788 and preceding 128014790. In scientific notation, it is written as 1.28014789 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 109726956 positive integers (up to 128014789) that are relatively prime to 128014789.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million fourteen thousand seven hundred eighty-nine

Notation

Scientific notation 1.28014789 × 10^8
Engineering notation 1.28014789 × 10^6

Prime Factorization of 128014789

Prime Factorization 7 × 18287827

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 128014789
Product of the distinct prime numbers

The prime factorization of 128014789 is 7 × 18287827. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 10, 65, 32, 184, 692, 8509, 8830, 48675, 95805, 383067, 657164, 6783676, 6200262, 39111446, 25094311, 593089299, 942971672, 55304984, 3197049044

Basic calculations (n = 128014789)

Multiplication

n×y
n×2 256029578
n×3 384044367
n×4 512059156
n×5 640073945

Division

n÷y
n÷2 64007394.5
n÷3 42671596.333333
n÷3 32003697.25
n÷5 25602957.8

Exponentiation

ny
n2 16387786202714521
n3 2.0978789929176E+24
n4 2.6855953662588E+32
n5 3.43795924151E+40

Nth Root

y√n
2√n 11314.362067744
3√n 503.98782855674
4√n 106.3689901604
5√n 41.826548556696

Divisors of 128014789

1, 7, 18287827, 128014789

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128014788
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128014789 can be divided by 4 positive divisors. The sum of these divisors (counting 128014789) is 1, the average is 0.25.

Base conversion 128014789

Base System Value
2 Binary 111101000010101100111000101
3 Ternary 22220212211021111
4 Quaternary 13220111213011
5 Quinary 230232433124
6 Senary 20411445021
8 Octal 750254705
10 Decimal 128014789
12 Duodecimal 36a56771
16 Hexadecimal 7a159c5
20 Vigesimal 2001gj9
36 Base36 247sud

Cryptographic Hash Functions

md5 5553525c900331c923391fa7f59e0113
sha1 29c4955b4d8c23999d2b1ff8b7a208410b28c37b
sha256 c4ce7806d1367718eb5c8a857161a67db217c812cfe8d974f99b79238a309a36
sha512 d5972b16927e36285d2fe4caa7f15a3a5eb6d020ad2eeb0617577572185f95be94f717d975dd224ea89e74e430ef24124a8f9153153d79f84eb0eca628e6309e
ripemd-160 568290b128e1ac0f61d131105335471b43a36b3a

128014789 as geometric shapes

Circle

Radius = n
Diameter 256029578
Circumference 804340641.34649
Area 5.1483748743048E+16

Sphere

Radius = n
Volume 8.7875749763604E+24
Surface area 2.0593499497219E+17
Circumference 804340641.34649

Square

Length = n
Perimeter 512059156
Area 16387786202714521
Diagonal 181040250.78813

Cube

Length = n
Surface area 98326717216287126
Volume 2.0978789929176E+24
Space diagonal 221728118.66821

Equilateral Triangle

Length = n
Perimeter 384044367
Area 7.0961195816694E+15
Altitude 110864059.3341

Triangular Pyramid

Length = n
Surface area 7.0961195816694E+15
Volume 2.4723741033347E+23
Height 60346750.26271