105201991 (number)

105201991 is an odd 9-digits prime number following 105201990 and preceding 105201992. In scientific notation, it is written as 1.05201991 × 10^8. The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors. There are 105201990 positive integers (up to 105201991) that are relatively prime to 105201991.

Interesting facts

Basic properties

Name

Name one hundred five million two hundred one thousand nine hundred ninety-one

Notation

Scientific notation 1.05201991 × 10^8
Engineering notation 1.05201991 × 10^6

Prime Factorization of 105201991

Prime Factorization 105201991

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 105201991
Product of the distinct prime numbers

The prime factorization of 105201991 is 105201991. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 7, 50, 41, 487, 918, 9316, 2331, 8208, 41921, 302860, 625166, 3099350, 9973978, 5691996, 41991277, 678331754, 372527828, 5422347185, 3669606758

Basic calculations (n = 105201991)

Multiplication

n×y
n×2 210403982
n×3 315605973
n×4 420807964
n×5 526009955

Division

n÷y
n÷2 52600995.5
n÷3 35067330.333333
n÷3 26300497.75
n÷5 21040398.2

Exponentiation

ny
n2 11067458910364081
n3 1.164318712681E+24
n4 1.224886467326E+32
n5 1.2886049511165E+40

Nth Root

y√n
2√n 10256.802181967
3√n 472.07172225954
4√n 101.27587166728
5√n 40.216548163845

Divisors of 105201991

1, 105201991

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 105201992
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 52600996
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 10256.802230715
Returns the nth root of the product of n divisors
H Harmonic Mean 1.999999980989
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 105201991 can be divided by 2 positive divisors. The sum of these divisors (counting 105201991) is 105201992, the average is 52600996.

Base conversion 105201991

Base System Value
2 Binary 110010001010100000101000111
3 Ternary 21022221211000001
4 Quaternary 12101110011013
5 Quinary 203412430431
6 Senary 14234502131
8 Octal 621240507
10 Decimal 105201991
12 Duodecimal 2b294947
16 Hexadecimal 6454147
20 Vigesimal 1cha4jb
36 Base36 1qmudj

Cryptographic Hash Functions

md5 a8bcd8aff4f915cb2d0476fb0f752ecd
sha1 57d1cc73d1b6a5782f48e6cca70ad208da392385
sha256 caa566b1e9a304bbdd5bedd55174294b952184d79128955a356336676ae36f39
sha512 da87c2a86ceafaf9abb6f6ea9767c97781358dc38778b03c7a2bd3353ab62070d39fec8dd7551a8b3adecacd86b1484cf2593ab09c3c43b09d489f1cef29cdaf
ripemd-160 08a47b08670549fe51a0519deb418bfbefd16fb2

105201991 as geometric shapes

Circle

Radius = n
Diameter 210403982
Circumference 661003604.13724
Area 3.4769447606707E+16

Sphere

Radius = n
Volume 4.8770868189276E+24
Surface area 1.3907779042683E+17
Circumference 661003604.13724

Square

Length = n
Perimeter 420807964
Area 11067458910364081
Diagonal 148778082.46085

Cube

Length = n
Surface area 66404753462184486
Volume 1.164318712681E+24
Space diagonal 182215193.4694

Equilateral Triangle

Length = n
Perimeter 315605973
Area 4.7923502858579E+15
Altitude 91107596.734702

Triangular Pyramid

Length = n
Surface area 4.7923502858579E+15
Volume 1.3721627619985E+23
Height 49592694.153617