168049887 (number)

168049887 is an odd 9-digits composite number following 168049886 and preceding 168049888. In scientific notation, it is written as 1.68049887 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 111827352 positive integers (up to 168049887) that are relatively prime to 168049887.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million forty-nine thousand eight hundred eighty-seven

Notation

Scientific notation 1.68049887 × 10^8
Engineering notation 1.68049887 × 10^6

Prime Factorization of 168049887

Prime Factorization 3 × 547 × 102407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168049887
Product of the distinct prime numbers

The prime factorization of 168049887 is 3 × 547 × 102407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 2, 17, 72, 750, 117, 1175, 1636, 5767, 57600, 96080, 549071, 9705864, 7243355, 49225988, 23926353, 258967843, 737389879, 6210492839, 7307957083

Basic calculations (n = 168049887)

Multiplication

n×y
n×2 336099774
n×3 504149661
n×4 672199548
n×5 840249435

Division

n÷y
n÷2 84024943.5
n÷3 56016629
n÷3 42012471.75
n÷5 33609977.4

Exponentiation

ny
n2 28240764520712769
n3 4.7458572864994E+24
n4 7.9754078071435E+32
n5 1.3402663807694E+41

Nth Root

y√n
2√n 12963.405686778
3√n 551.83944671641
4√n 113.85695273798
5√n 44.165956966376

Divisors of 168049887

1, 3, 547, 1641, 102407, 307221, 56016629, 168049887

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168049886
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168049887 can be divided by 8 positive divisors. The sum of these divisors (counting 168049887) is 1, the average is 0.125.

Base conversion 168049887

Base System Value
2 Binary 1010000001000011110011011111
3 Ternary 102201012211002220
4 Quaternary 22001003303133
5 Quinary 321010044022
6 Senary 24401520423
8 Octal 1201036337
10 Decimal 168049887
12 Duodecimal 48343113
16 Hexadecimal a043cdf
20 Vigesimal 2ca64e7
36 Base36 2s1w4f

Cryptographic Hash Functions

md5 1527b3ff06b8f348680a5cfc33fa8d71
sha1 0aafac6d9fe5e88c65bc66c9d1e42c0d13c6d239
sha256 01761a7fbc069f9b052b505ac32ef57771d5f9a5722f66d5cc4c557105537cf8
sha512 b705e2e22941f396b61189ca4967a37298481c692f9f06da950bbd48cb97a8081a2a7f079d1a779657b418d547585883ebcd3edbd1d2ef8a6321ac89bc82b9bd
ripemd-160 b615250e795339880ebfd8b43ec2aa03f03f61d0

168049887 as geometric shapes

Circle

Radius = n
Diameter 336099774
Circumference 1055888580.8716
Area 8.8720978350031E+16

Sphere

Radius = n
Volume 1.9879400515003E+25
Surface area 3.5488391340012E+17
Circumference 1055888580.8716

Square

Length = n
Perimeter 672199548
Area 28240764520712769
Diagonal 237658429.35067

Cube

Length = n
Surface area 169444587124276614
Volume 4.7458572864994E+24
Space diagonal 291070942.49021

Equilateral Triangle

Length = n
Perimeter 504149661
Area 1.2228609748616E+16
Altitude 145535471.2451

Triangular Pyramid

Length = n
Surface area 1.2228609748616E+16
Volume 5.5930464497122E+23
Height 79219476.450222