163985256 (number)

163985256 is an even 9-digits composite number following 163985255 and preceding 163985257. In scientific notation, it is written as 1.63985256 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 64 positive divisors. There are 51561216 positive integers (up to 163985256) that are relatively prime to 163985256.

Interesting facts

Basic properties

Name

Name one hundred sixty-three million nine hundred eighty-five thousand two hundred fifty-six

Notation

Scientific notation 1.63985256 × 10^8
Engineering notation 1.63985256 × 10^6

Prime Factorization of 163985256

Prime Factorization 2 × 2 × 2 × 3 × 423 × 29 × 557

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 40996314
Product of the distinct prime numbers

The prime factorization of 163985256 is 2 × 2 × 2 × 3 × 423 × 29 × 557. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 8, 65, 8, 276, 182, 3911, 1830, 83542, 62871, 705379, 961336, 3951446, 8946821, 15116444, 83898845, 469360566, 635691592, 5330015138, 3229903603

Basic calculations (n = 163985256)

Multiplication

n×y
n×2 327970512
n×3 491955768
n×4 655941024
n×5 819926280

Division

n÷y
n÷2 81992628
n÷3 54661752
n÷3 40996314
n÷5 32797051.2

Exponentiation

ny
n2 26891164185385536
n3 4.4097544430785E+24
n4 7.2313471124536E+32
n5 1.1858343074606E+41

Nth Root

y√n
2√n 12805.672805441
3√n 547.35396367789
4√n 113.1621527077
5√n 43.950210597056

Divisors of 163985256

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 423, 557, 696, 846, 1114, 1269, 1671, 1692, 2228, 2538, 3342, 3384, 4456, 5076, 6684, 10152, 12267, 13368, 16153, 24534, 32306, 36801, 48459, 49068, 64612, 73602, 96918, 98136, 129224, 147204, 193836, 235611, 294408, 387672, 471222, 706833, 942444, 1413666, 1884888, 2827332, 5654664, 6832719, 13665438, 20498157, 27330876, 40996314, 54661752, 81992628, 163985256

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -163985255
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 163985256 can be divided by 64 positive divisors. The sum of these divisors (counting 163985256) is 1, the average is 0.015625.

Base conversion 163985256

Base System Value
2 Binary 1001110001100011011101101000
3 Ternary 102102120022111000
4 Quaternary 21301203131220
5 Quinary 313440012011
6 Senary 24134435000
8 Octal 1161433550
10 Decimal 163985256
12 Duodecimal 46b02a60
16 Hexadecimal 9c63768
20 Vigesimal 2b4i32g
36 Base36 2pmru0

Cryptographic Hash Functions

md5 e6f31d7665d2841cdf939e70f44b8e98
sha1 1f3281ab13c9c625f8645a0fc417e07eae6e5572
sha256 1fff7d3b60a21b1aa080e873eba71fd9dc990b79d24bf7b95164a205e977f811
sha512 1363e7e99f83039b176f723b9e026e26e05b71b4a7d717247bee8c79d355db0d1972904fac2f79a85584c841948770e601e861387fd227ba9dea3edfab3f10d6
ripemd-160 5e6467c6f23e29b631656d2e5ba0a6667505f9f0

163985256 as geometric shapes

Circle

Radius = n
Diameter 327970512
Circumference 1030349751.0933
Area 8.4481083851284E+16

Sphere

Radius = n
Volume 1.847153621668E+25
Surface area 3.3792433540514E+17
Circumference 1030349751.0933

Square

Length = n
Perimeter 655941024
Area 26891164185385536
Diagonal 231910173.06442

Cube

Length = n
Surface area 161346985112313216
Volume 4.4097544430785E+24
Space diagonal 284030795.08419

Equilateral Triangle

Length = n
Perimeter 491955768
Area 1.1644215660941E+16
Altitude 142015397.54209

Triangular Pyramid

Length = n
Surface area 1.1644215660941E+16
Volume 5.1969454501138E+23
Height 77303391.021475