161566896 (number)

161566896 is an even 9-digits composite number following 161566895 and preceding 161566897. In scientific notation, it is written as 1.61566896 × 10^8. The sum of its digits is 48. It has a total of 8 prime factors and 80 positive divisors. There are 51517440 positive integers (up to 161566896) that are relatively prime to 161566896.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million five hundred sixty-six thousand eight hundred ninety-six

Notation

Scientific notation 1.61566896 × 10^8
Engineering notation 1.61566896 × 10^6

Prime Factorization of 161566896

Prime Factorization 2 × 2 × 2 × 2 × 3 × 41 × 53 × 1549

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 20195862
Product of the distinct prime numbers

The prime factorization of 161566896 is 2 × 2 × 2 × 2 × 3 × 41 × 53 × 1549. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 8, 93, 27, 938, 947, 4260, 8558, 80028, 57772, 212693, 4645, 7444025, 6108821, 9551013, 47153912, 861321326, 977438914, 3976731234, 2968126197

Basic calculations (n = 161566896)

Multiplication

n×y
n×2 323133792
n×3 484700688
n×4 646267584
n×5 807834480

Division

n÷y
n÷2 80783448
n÷3 53855632
n÷3 40391724
n÷5 32313379.2

Exponentiation

ny
n2 26103861883074816
n3 4.2175199380611E+24
n4 6.8141160521065E+32
n5 1.1009355795226E+41

Nth Root

y√n
2√n 12710.896742559
3√n 544.64994045085
4√n 112.74261280704
5√n 43.819808601184

Divisors of 161566896

1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 53, 82, 106, 123, 159, 164, 212, 246, 318, 328, 424, 492, 636, 656, 848, 984, 1272, 1549, 1968, 2173, 2544, 3098, 4346, 4647, 6196, 6519, 8692, 9294, 12392, 13038, 17384, 18588, 24784, 26076, 34768, 37176, 52152, 63509, 74352, 82097, 104304, 127018, 164194, 190527, 246291, 254036, 328388, 381054, 492582, 508072, 656776, 762108, 985164, 1016144, 1313552, 1524216, 1970328, 3048432, 3365977, 3940656, 6731954, 10097931, 13463908, 20195862, 26927816, 40391724, 53855632, 80783448, 161566896

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161566895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161566896 can be divided by 80 positive divisors. The sum of these divisors (counting 161566896) is 1, the average is 0.0125.

Base conversion 161566896

Base System Value
2 Binary 1001101000010101000010110000
3 Ternary 102021000110010010
4 Quaternary 21220111002300
5 Quinary 312330120041
6 Senary 24010534520
8 Octal 1150250260
10 Decimal 161566896
12 Duodecimal 46137440
16 Hexadecimal 9a150b0
20 Vigesimal 2a9fh4g
36 Base36 2o6xtc

Cryptographic Hash Functions

md5 b74025b185b57a5e09eba60dac4e4673
sha1 6ef705d09d800500fca5e9b9a4aad5a4191f3649
sha256 bb187f7374c225ad4f6cc3c8c089d1399ad65bb53a051c88405e2216fa22e5ce
sha512 da979db03e52b3d6a83368a49e2ba5f48888049f0a621c98a351dd20a2d1e78dd403810f74e6076c943e4e5aa3978a03b5d65d00fff6f5c00bc2aff4e912e76f
ripemd-160 0b1d6e2b7899efd74ada2a41870bdd01ea8e2f60

161566896 as geometric shapes

Circle

Radius = n
Diameter 323133792
Circumference 1015154747.0738
Area 8.200770072219E+16

Sphere

Radius = n
Volume 1.7666306205042E+25
Surface area 3.2803080288876E+17
Circumference 1015154747.0738

Square

Length = n
Perimeter 646267584
Area 26103861883074816
Diagonal 228490095.55372

Cube

Length = n
Surface area 156623171298448896
Volume 4.2175199380611E+24
Space diagonal 279842072.6932

Equilateral Triangle

Length = n
Perimeter 484700688
Area 1.1303303763812E+16
Altitude 139921036.3466

Triangular Pyramid

Length = n
Surface area 1.1303303763812E+16
Volume 4.9703949133208E+23
Height 76163365.184574