105889981 (number)

105889981 is an odd 9-digits prime number following 105889980 and preceding 105889982. In scientific notation, it is written as 1.05889981 × 10^8. The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors. There are 105889980 positive integers (up to 105889981) that are relatively prime to 105889981.

Interesting facts

Basic properties

Name

Name one hundred five million eight hundred eighty-nine thousand nine hundred eighty-one

Notation

Scientific notation 1.05889981 × 10^8
Engineering notation 1.05889981 × 10^6

Prime Factorization of 105889981

Prime Factorization 105889981

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 105889981
Product of the distinct prime numbers

The prime factorization of 105889981 is 105889981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 4, 99, 49, 305, 15, 1023, 8671, 84923, 77833, 530511, 506973, 2780685, 4930426, 22787683, 30029016, 217759625, 176929, 3872943222, 9935001534

Basic calculations (n = 105889981)

Multiplication

n×y
n×2 211779962
n×3 317669943
n×4 423559924
n×5 529449905

Division

n÷y
n÷2 52944990.5
n÷3 35296660.333333
n÷3 26472495.25
n÷5 21177996.2

Exponentiation

ny
n2 11212688076180361
n3 1.1873113273457E+24
n4 1.2572437389372E+32
n5 1.3312951562843E+40

Nth Root

y√n
2√n 10290.285758909
3√n 473.09855705727
4√n 101.44104573056
5√n 40.269011976865

Divisors of 105889981

1, 105889981

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 105889982
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 52944991
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 10290.285807498
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999811125
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105889981 can be divided by 2 positive divisors. The sum of these divisors (counting 105889981) is 105889982, the average is 52944991.

Base conversion 105889981

Base System Value
2 Binary 110010011111100000010111101
3 Ternary 21101020202202011
4 Quaternary 12103330002331
5 Quinary 204101434411
6 Senary 14301331221
8 Octal 623740275
10 Decimal 105889981
12 Duodecimal 2b566b11
16 Hexadecimal 64fc0bd
20 Vigesimal 1d1g4j1
36 Base36 1r1l8d

Cryptographic Hash Functions

md5 7108a498821ac64db013cab24fa992a1
sha1 f8ae1308f101fb3d6d58aaf1b6d8612a35a3e24f
sha256 74db418c40fed44691effce04b32262180a498cafa3ea132bd9e0688071e385b
sha512 7dae6831bdbe183a68751686e8a69cd338c44b3fb754c8417cf7005a537fa0a783febbb0007f12c64544071384b2bd5abee53b9b226e785fd2b1f7117e33a427
ripemd-160 1babe66cf4a288b84139601523c4349321870259

105889981 as geometric shapes

Circle

Radius = n
Diameter 211779962
Circumference 665326372.79673
Area 3.5225698487122E+16

Sphere

Radius = n
Volume 4.9733980580174E+24
Surface area 1.4090279394849E+17
Circumference 665326372.79673

Square

Length = n
Perimeter 423559924
Area 11212688076180361
Diagonal 149751047.24963

Cube

Length = n
Surface area 67276128457082166
Volume 1.1873113273457E+24
Space diagonal 183406827.1045

Equilateral Triangle

Length = n
Perimeter 317669943
Area 4.8552363593415E+15
Altitude 91703413.552252

Triangular Pyramid

Length = n
Surface area 4.8552363593415E+15
Volume 1.3992598182429E+23
Height 49917015.749876