161006836 (number)

161006836 is an even 9-digits composite number following 161006835 and preceding 161006837. In scientific notation, it is written as 1.61006836 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 73716480 positive integers (up to 161006836) that are relatively prime to 161006836.

Interesting facts

Basic properties

Name

Name one hundred sixty-one million six thousand eight hundred thirty-six

Notation

Scientific notation 1.61006836 × 10^8
Engineering notation 1.61006836 × 10^6

Prime Factorization of 161006836

Prime Factorization 2 × 2 × 317 × 19 × 163 × 41

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 80503418
Product of the distinct prime numbers

The prime factorization of 161006836 is 2 × 2 × 317 × 19 × 163 × 41. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 45, 70, 118, 102, 6654, 1715, 92229, 96937, 740417, 373099, 7410912, 8550732, 3912058, 2908785, 766662683, 254169889, 1460885923, 2256624752

Basic calculations (n = 161006836)

Multiplication

n×y
n×2 322013672
n×3 483020508
n×4 644027344
n×5 805034180

Division

n÷y
n÷2 80503418
n÷3 53668945.333333
n÷3 40251709
n÷5 32201367.2

Exponentiation

ny
n2 25923201238730896
n3 4.1738126104393E+24
n4 6.7201236246374E+32
n5 1.0819858423317E+41

Nth Root

y√n
2√n 12688.846913727
3√n 544.01988195069
4√n 112.64478200843
5√n 43.789386748186

Divisors of 161006836

1, 2, 4, 19, 38, 41, 76, 82, 163, 164, 317, 326, 634, 652, 779, 1268, 1558, 3097, 3116, 6023, 6194, 6683, 12046, 12388, 12997, 13366, 24092, 25994, 26732, 51671, 51988, 103342, 126977, 206684, 246943, 253954, 493886, 507908, 981749, 987772, 1963498, 2118511, 3926996, 4237022, 8474044, 40251709, 80503418, 161006836

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -161006835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 161006836 can be divided by 48 positive divisors. The sum of these divisors (counting 161006836) is 1, the average is 0.020833333333333.

Base conversion 161006836

Base System Value
2 Binary 1001100110001100010011110100
3 Ternary 102012221222212011
4 Quaternary 21212030103310
5 Quinary 312204204321
6 Senary 23550534004
8 Octal 1146142364
10 Decimal 161006836
12 Duodecimal 45b07304
16 Hexadecimal 998c4f4
20 Vigesimal 2a65h1g
36 Base36 2nuxo4

Cryptographic Hash Functions

md5 52b995294369918ecf98a863288f38dc
sha1 75dfaee636f4961219ad8e5e560a7552679be97f
sha256 2b8d91606ba172f0ec4adeb0d6afdd9e9dce5d17f033fbbde6d2b1b52b27a9ed
sha512 e481271f47d027a0153dd84b5ed13c8ddbde21cada182430ad9deb37f1a87d39651b0d0d4dfb7b7ac8a561a9b49f9f8fce24fa58757e9aebd4775136d2458a8b
ripemd-160 a1f30bf687deb4c8c0b3770ec52a8297ddfcd61d

161006836 as geometric shapes

Circle

Radius = n
Diameter 322013672
Circumference 1011635786.3107
Area 8.1440138569127E+16

Sphere

Radius = n
Volume 1.7483225379222E+25
Surface area 3.2576055427651E+17
Circumference 1011635786.3107

Square

Length = n
Perimeter 644027344
Area 25923201238730896
Diagonal 227698051.10598

Cube

Length = n
Surface area 155539207432385376
Volume 4.1738126104393E+24
Space diagonal 278872020.31791

Equilateral Triangle

Length = n
Perimeter 483020508
Area 1.1225075410079E+16
Altitude 139436010.15895

Triangular Pyramid

Length = n
Surface area 1.1225075410079E+16
Volume 4.9188853337393E+23
Height 75899350.36866