161244071 (number)

161244071 is an odd 9-digits prime number following 161244070 and preceding 161244072. In scientific notation, it is written as 1.61244071 × 10^8. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 161244070 positive integers (up to 161244071) that are relatively prime to 161244071.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million two hundred forty-four thousand seventy-one

Notation

Scientific notation 1.61244071 × 10^8
Engineering notation 1.61244071 × 10^6

Prime Factorization of 161244071

Prime Factorization 161244071

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 161244071
Product of the distinct prime numbers

The prime factorization of 161244071 is 161244071. Since it has a total of 1 prime factors.

Most popular turbo-numbers

3, 10, 1, 52, 383, 368, 5508, 519, 43620, 94971, 725266, 533321, 6454028, 272827, 96128999, 83650589, 482622079, 2233768, 4056195566, 362076651

Basic calculations (n = 161244071)

Multiplication

n×y
n×2 322488142
n×3 483732213
n×4 644976284
n×5 806220355

Division

n÷y
n÷2 80622035.5
n÷3 53748023.666667
n÷3 40311017.75
n÷5 32248814.2

Exponentiation

ny
n2 25999650432653041
n3 4.1922894803379E+24
n4 6.7598182262016E+32
n5 1.0899806100127E+41

Nth Root

y√n
2√n 12698.191642907
3√n 544.28694560211
4√n 112.68625312303
5√n 43.802283415363

Divisors of 161244071

1, 161244071

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 161244072
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 80622036
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12698.191682283
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999875964
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161244071 can be divided by 2 positive divisors. The sum of these divisors (counting 161244071) is 161244072, the average is 80622036.

Base conversion 161244071

Base System Value
2 Binary 1001100111000110001110100111
3 Ternary 102020102001021122
4 Quaternary 21213012032213
5 Quinary 312234302241
6 Senary 24000004155
8 Octal 1147061647
10 Decimal 161244071
12 Duodecimal 4600065b
16 Hexadecimal 99c63a7
20 Vigesimal 2a7fa3b
36 Base36 2o00pz

Cryptographic Hash Functions

md5 8f91cae539f7235765a23ccffb062077
sha1 8c71e82a6d4a1383582a50e6bb7958214980382c
sha256 9194fc702878c8049ea4a716d8eeb3fd1a452907c6d18f5ec7aa5b6b2b9dc84c
sha512 8ade9eba0392b40024c9723b9879ed42e16960db7fb0e3d97b4b39f11186bc2572eb08a64310bc1783b3011abd4ccb76ce22dcaf842006b898070ec6c72f400f
ripemd-160 9e7e4c8d9c34aeb3520dc9b31e51031fa8d24814

161244071 as geometric shapes

Circle

Radius = n
Diameter 322488142
Circumference 1013126377.777
Area 8.1680310795125E+16

Sphere

Radius = n
Volume 1.7560621110868E+25
Surface area 3.267212431805E+17
Circumference 1013126377.777

Square

Length = n
Perimeter 644976284
Area 25999650432653041
Diagonal 228033552.06045

Cube

Length = n
Surface area 155997902595918246
Volume 4.1922894803379E+24
Space diagonal 279282923.39124

Equilateral Triangle

Length = n
Perimeter 483732213
Area 1.1258178882096E+16
Altitude 139641461.69562

Triangular Pyramid

Length = n
Surface area 1.1258178882096E+16
Volume 4.9406605337399E+23
Height 76011184.02015