161668052 (number)

161668052 is an even 9-digits composite number following 161668051 and preceding 161668053. In scientific notation, it is written as 1.61668052 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 62935488 positive integers (up to 161668052) that are relatively prime to 161668052.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million six hundred sixty-eight thousand fifty-two

Notation

Scientific notation 1.61668052 × 10^8
Engineering notation 1.61668052 × 10^6

Prime Factorization of 161668052

Prime Factorization 2 × 2 × 91 × 469 × 947

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 80834026
Product of the distinct prime numbers

The prime factorization of 161668052 is 2 × 2 × 91 × 469 × 947. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 6, 16, 18, 867, 410, 797, 5805, 93280, 5380, 414822, 333156, 5343921, 763291, 58210164, 50499785, 871585857, 430102709, 6137513906, 9639990728

Basic calculations (n = 161668052)

Multiplication

n×y
n×2 323336104
n×3 485004156
n×4 646672208
n×5 808340260

Division

n÷y
n÷2 80834026
n÷3 53889350.666667
n÷3 40417013
n÷5 32333610.4

Exponentiation

ny
n2 26136559037474704
n3 4.2254465855715E+24
n4 6.831197183194E+32
n5 1.1043863414349E+41

Nth Root

y√n
2√n 12714.875225499
3√n 544.76358401812
4√n 112.7602555225
5√n 43.825294287902

Divisors of 161668052

1, 2, 4, 91, 182, 364, 469, 938, 947, 1876, 1894, 3788, 42679, 85358, 86177, 170716, 172354, 344708, 444143, 888286, 1776572, 40417013, 80834026, 161668052

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161668051
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161668052 can be divided by 24 positive divisors. The sum of these divisors (counting 161668052) is 1, the average is 0.041666666666667.

Base conversion 161668052

Base System Value
2 Binary 1001101000101101101111010100
3 Ternary 102021012120212122
4 Quaternary 21220231233110
5 Quinary 312341334202
6 Senary 24013035112
8 Octal 1150555724
10 Decimal 161668052
12 Duodecimal 46185a98
16 Hexadecimal 9a2dbd4
20 Vigesimal 2aa8a2c
36 Base36 2o93v8

Cryptographic Hash Functions

md5 fd6501134750e32d9aac8bc664039549
sha1 fcb7f9fef19d3405289d47f6a213a378fd51fbba
sha256 75cd4de50ff288391c8cf439c6dff6521c4c460e3f6d6b37e6af0246bbfc02cf
sha512 7e9ea3f0845f45d0031b94e366da201f81ce188fed183c096d0719b39fbcc4acb32bd02cc61af167153db3ef50928891db88b072c390d37965c9eded041151fa
ripemd-160 f908673ded4780c586a3718c34ce849f96f87eff

161668052 as geometric shapes

Circle

Radius = n
Diameter 323336104
Circumference 1015790328.9667
Area 8.2110421862246E+16

Sphere

Radius = n
Volume 1.769950926849E+25
Surface area 3.2844168744899E+17
Circumference 1015790328.9667

Square

Length = n
Perimeter 646672208
Area 26136559037474704
Diagonal 228633151.74084

Cube

Length = n
Surface area 156819354224848224
Volume 4.2254465855715E+24
Space diagonal 280017280.02469

Equilateral Triangle

Length = n
Perimeter 485004156
Area 1.1317462046982E+16
Altitude 140008640.01234

Triangular Pyramid

Length = n
Surface area 1.1317462046982E+16
Volume 4.9797365569986E+23
Height 76211050.58028