168993011 (number)

168993011 is an odd 9-digits composite number following 168993010 and preceding 168993012. In scientific notation, it is written as 1.68993011 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 145544040 positive integers (up to 168993011) that are relatively prime to 168993011.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-three thousand eleven

Notation

Scientific notation 1.68993011 × 10^8
Engineering notation 1.68993011 × 10^6

Prime Factorization of 168993011

Prime Factorization 11 × 19 × 808579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168993011
Product of the distinct prime numbers

The prime factorization of 168993011 is 11 × 19 × 808579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 2, 12, 30, 493, 577, 4157, 2176, 28480, 15203, 184445, 909680, 4322462, 4554736, 60649893, 48903346, 776115746, 371221580, 5717373908, 7515522694

Basic calculations (n = 168993011)

Multiplication

n×y
n×2 337986022
n×3 506979033
n×4 675972044
n×5 844965055

Division

n÷y
n÷2 84496505.5
n÷3 56331003.666667
n÷3 42248252.75
n÷5 33798602.2

Exponentiation

ny
n2 28558637766846121
n3 4.8262101862776E+24
n4 8.1559579109793E+32
n5 1.3782998849657E+41

Nth Root

y√n
2√n 12999.731189528
3√n 552.86985984129
4√n 114.01636369192
5√n 44.215419397749

Divisors of 168993011

1, 11, 19, 209, 808579, 8894369, 15363001, 168993011

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 -168993010
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 168993011 can be divided by 8 positive divisors. The sum of these divisors (counting 168993011) is 1, the average is 0.125.

Base conversion 168993011

Base System Value
2 Binary 1010000100101010000011110011
3 Ternary 102202222201211102
4 Quaternary 22010222003303
5 Quinary 321230234021
6 Senary 24434035015
8 Octal 1204520363
10 Decimal 168993011
12 Duodecimal 48718a6b
16 Hexadecimal a12a0f3
20 Vigesimal 2cg42ab
36 Base36 2sm3ub

Cryptographic Hash Functions

md5 31f2850a527c27c68a01fe3aa81e4ab4
sha1 29d0ebdd341e777b4202979c1927c7b187bc0b2a
sha256 2d2e9b3dd7c603af794c5e11fea6ef9adc97ba006801e0a5a673f6e226430933
sha512 34d2ea949e45c0b99ca918bc731efef7d752f1e535fd4782ba48542c38af86784334062d559f770602bc807ddc25beecc29010edab2a39db28e1aac898bfd039
ripemd-160 bfe130630bba3e78542e9b280d05b6ffa68a827a

168993011 as geometric shapes

Circle

Radius = n
Diameter 337986022
Circumference 1061814403.7312
Area 8.9719606604856E+16

Sphere

Radius = n
Volume 2.021598195452E+25
Surface area 3.5887842641942E+17
Circumference 1061814403.7312

Square

Length = n
Perimeter 675972044
Area 28558637766846121
Diagonal 238992208.10247

Cube

Length = n
Surface area 171351826601076726
Volume 4.8262101862776E+24
Space diagonal 292704481.17605

Equilateral Triangle

Length = n
Perimeter 506979033
Area 1.2366252901783E+16
Altitude 146352240.58802

Triangular Pyramid

Length = n
Surface area 1.2366252901783E+16
Volume 5.6877432502475E+23
Height 79664069.367489