102019989 (number)

102019989 is an odd 9-digits composite number following 102019988 and preceding 102019990. In scientific notation, it is written as 1.02019989 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 65644992 positive integers (up to 102019989) that are relatively prime to 102019989.

Interesting facts

Basic properties

Name

Name one hundred two million nineteen thousand nine hundred eighty-nine

Notation

Scientific notation 1.02019989 × 10^8
Engineering notation 1.02019989 × 10^6

Prime Factorization of 102019989

Prime Factorization 111 × 127 × 7237

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 102019989
Product of the distinct prime numbers

The prime factorization of 102019989 is 111 × 127 × 7237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 12, 22, 983, 94, 3015, 2328, 51358, 47350, 236921, 703459, 7143973, 5869372, 93338401, 84722125, 237724682, 401819891, 5949563288, 550418381

Basic calculations (n = 102019989)

Multiplication

n×y
n×2 204039978
n×3 306059967
n×4 408079956
n×5 510099945

Division

n÷y
n÷2 51009994.5
n÷3 34006663
n÷3 25504997.25
n÷5 20403997.8

Exponentiation

ny
n2 10408078155560121
n3 1.0618320189414E+24
n4 1.0832809089225E+32
n5 1.1051630641218E+40

Nth Root

y√n
2√n 10100.494492845
3√n 467.26339214229
4√n 100.50121637495
5√n 39.970267472308

Divisors of 102019989

1, 111, 127, 7237, 14097, 803307, 919099, 102019989

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -102019988
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 102019989 can be divided by 8 positive divisors. The sum of these divisors (counting 102019989) is 1, the average is 0.125.

Base conversion 102019989

Base System Value
2 Binary 110000101001011001110010101
3 Ternary 21002222011010010
4 Quaternary 12011023032111
5 Quinary 202104114424
6 Senary 14042350433
8 Octal 605131625
10 Decimal 102019989
12 Duodecimal 2a1bb419
16 Hexadecimal 614b395
20 Vigesimal 1bhc9j9
36 Base36 1oqn4l

Cryptographic Hash Functions

md5 bd4a3e2ce2ca9ff5af73689189de27bb
sha1 0176aea49820a71f98d3476e5c67f782b1f4e73b
sha256 3d791edda8658c33dd809015b0887343818bea797595fe4fc6d47b4a2acc6e8d
sha512 da53cd1a68e59d1972c87cc795bc36a4ab57a4cee60a1f9dcdd63f865a7709af722db14bb5c7f445ffd7e58dd2d60506399c515aa19451b43af219f1e23e1a4c
ripemd-160 6b500e2d5aa808a31c98f3f88c0867bb13a8f6a6

102019989 as geometric shapes

Circle

Radius = n
Diameter 204039978
Circumference 641010495.92342
Area 3.2697941871496E+16

Sphere

Radius = n
Volume 4.4477915600702E+24
Surface area 1.3079176748598E+17
Circumference 641010495.92342

Square

Length = n
Perimeter 408079956
Area 10408078155560121
Diagonal 144278052.07695

Cube

Length = n
Surface area 62448468933360726
Volume 1.0618320189414E+24
Space diagonal 176703804.33562

Equilateral Triangle

Length = n
Perimeter 306059967
Area 4.5068300436445E+15
Altitude 88351902.167809

Triangular Pyramid

Length = n
Surface area 4.5068300436445E+15
Volume 1.2513810351241E+23
Height 48092684.025651