161244069 (number)

161244069 is an odd 9-digits composite number following 161244068 and preceding 161244070. In scientific notation, it is written as 1.61244069 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 92037888 positive integers (up to 161244069) that are relatively prime to 161244069.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.61244069 × 10^8
Engineering notation 1.61244069 × 10^6

Prime Factorization of 161244069

Prime Factorization 3 × 7 × 1033 × 7433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 161244069
Product of the distinct prime numbers

The prime factorization of 161244069 is 3 × 7 × 1033 × 7433. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 74, 76, 601, 129, 765, 4193, 60839, 51870, 434084, 747627, 1629051, 7522698, 5256906, 31348167, 111214599, 425577090, 8178304007, 7794272008

Basic calculations (n = 161244069)

Multiplication

n×y
n×2 322488138
n×3 483732207
n×4 644976276
n×5 806220345

Division

n÷y
n÷2 80622034.5
n÷3 53748023
n÷3 40311017.25
n÷5 32248813.8

Exponentiation

ny
n2 25999649787676761
n3 4.19228932434E+24
n4 6.7598178908184E+32
n5 1.0899805424146E+41

Nth Root

y√n
2√n 12698.191564156
3√n 544.28694335175
4√n 112.6862527736
5√n 43.802283306702

Divisors of 161244069

1, 3, 7, 21, 1033, 3099, 7231, 7433, 21693, 22299, 52031, 156093, 7678289, 23034867, 53748023, 161244069

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161244068
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161244069 can be divided by 16 positive divisors. The sum of these divisors (counting 161244069) is 1, the average is 0.0625.

Base conversion 161244069

Base System Value
2 Binary 1001100111000110001110100101
3 Ternary 102020102001021120
4 Quaternary 21213012032211
5 Quinary 312234302234
6 Senary 24000004153
8 Octal 1147061645
10 Decimal 161244069
12 Duodecimal 46000659
16 Hexadecimal 99c63a5
20 Vigesimal 2a7fa39
36 Base36 2o00px

Cryptographic Hash Functions

md5 5532ea9cdc420822f5bd463e0451373c
sha1 526981f8518a40adc978e564d394c19df260a0fb
sha256 22c4dd9e42a9fa7a4fbdf0fdd174f13f0631687c89c1b3964c395ef5a6dc6c72
sha512 bbb86a2b29933e2f4853c0f54f7ed598e6331405640b6f89ca5cc8b291f9f7aa1ee3e54b8b99f9973f22df27a6f8f1435c3de72d80722cb9959c7c609900fccd
ripemd-160 d0f0663d5b96db7ed61be0f2414250e2b7a66876

161244069 as geometric shapes

Circle

Radius = n
Diameter 322488138
Circumference 1013126365.2107
Area 8.1680308768873E+16

Sphere

Radius = n
Volume 1.7560620457426E+25
Surface area 3.2672123507549E+17
Circumference 1013126365.2107

Square

Length = n
Perimeter 644976276
Area 25999649787676761
Diagonal 228033549.23202

Cube

Length = n
Surface area 155997898726060566
Volume 4.19228932434E+24
Space diagonal 279282919.92714

Equilateral Triangle

Length = n
Perimeter 483732207
Area 1.1258178602813E+16
Altitude 139641459.96357

Triangular Pyramid

Length = n
Surface area 1.1258178602813E+16
Volume 4.9406603498946E+23
Height 76011183.077341