128016989 (number)

128016989 is an odd 9-digits prime number following 128016988 and preceding 128016990. In scientific notation, it is written as 1.28016989 × 10^8. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 128016988 positive integers (up to 128016989) that are relatively prime to 128016989.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million sixteen thousand nine hundred eighty-nine

Notation

Scientific notation 1.28016989 × 10^8
Engineering notation 1.28016989 × 10^6

Prime Factorization of 128016989

Prime Factorization 128016989

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 128016989
Product of the distinct prime numbers

The prime factorization of 128016989 is 128016989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 2, 60, 97, 168, 483, 2819, 2216, 5698, 53024, 862150, 325735, 845655, 735500, 5980283, 3082233, 739739931, 112954066, 501655485, 1653423038

Basic calculations (n = 128016989)

Multiplication

n×y
n×2 256033978
n×3 384050967
n×4 512067956
n×5 640084945

Division

n÷y
n÷2 64008494.5
n÷3 42672329.666667
n÷3 32004247.25
n÷5 25603397.8

Exponentiation

ny
n2 16388349472626121
n3 2.0979871541653E+24
n4 2.6857799843692E+32
n5 3.4382546671542E+40

Nth Root

y√n
2√n 11314.459288892
3√n 503.9907156369
4√n 106.36944715891
5√n 41.826692317858

Divisors of 128016989

1, 128016989

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 128016990
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 64008495
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 11314.459333083
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999843771
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128016989 can be divided by 2 positive divisors. The sum of these divisors (counting 128016989) is 128016990, the average is 64008495.

Base conversion 128016989

Base System Value
2 Binary 111101000010110001001011101
3 Ternary 22220212221021222
4 Quaternary 13220112021131
5 Quinary 230233020424
6 Senary 20411503125
8 Octal 750261135
10 Decimal 128016989
12 Duodecimal 36a57aa5
16 Hexadecimal 7a1625d
20 Vigesimal 2002299
36 Base36 247ujh

Cryptographic Hash Functions

md5 89950077f02c76330a020c34878b1922
sha1 b9e1cb9c6541abffe01d0edd7f131b420ad0f3ce
sha256 dd27ed800eabd4f3fb5357ac24bcba4ec1fa172db2a09407b2711500dfd84fc3
sha512 1d9c9c9655a8afe4897e2cbf8b282166117ff10a9d76fbb7494ee9a02a800501927d1a88d61b0a9b16f3d7b908d6523239800de523a1525b8c057a8621518f0a
ripemd-160 17fc2b7b344e5b420338e8beb84c534b9f44ae34

128016989 as geometric shapes

Circle

Radius = n
Diameter 256033978
Circumference 804354464.35417
Area 5.1485518307664E+16

Sphere

Radius = n
Volume 8.7880280411354E+24
Surface area 2.0594207323066E+17
Circumference 804354464.35417

Square

Length = n
Perimeter 512067956
Area 16388349472626121
Diagonal 181043362.05797

Cube

Length = n
Surface area 98330096835756726
Volume 2.0979871541653E+24
Space diagonal 221731929.17999

Equilateral Triangle

Length = n
Perimeter 384050967
Area 7.0963634846958E+15
Altitude 110865964.58999

Triangular Pyramid

Length = n
Surface area 7.0963634846958E+15
Volume 2.4725015725876E+23
Height 60347787.352656