168993013 (number)

168993013 is an odd 9-digits composite number following 168993012 and preceding 168993014. In scientific notation, it is written as 1.68993013 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 143707200 positive integers (up to 168993013) that are relatively prime to 168993013.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68993013 × 10^8
Engineering notation 1.68993013 × 10^6

Prime Factorization of 168993013

Prime Factorization 49 × 7 × 131 × 3761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168993013
Product of the distinct prime numbers

The prime factorization of 168993013 is 49 × 7 × 131 × 3761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 64, 79, 187, 54, 3288, 6272, 35865, 96373, 467853, 57008, 1271937, 565858, 31769101, 90060523, 553995333, 652963332, 7051669315, 5249774565

Basic calculations (n = 168993013)

Multiplication

n×y
n×2 337986026
n×3 506979039
n×4 675972052
n×5 844965065

Division

n÷y
n÷2 84496506.5
n÷3 56331004.333333
n÷3 42248253.25
n÷5 33798602.6

Exponentiation

ny
n2 28558638442818169
n3 4.8262103576295E+24
n4 8.1559582970761E+32
n5 1.3782999665252E+41

Nth Root

y√n
2√n 12999.731266453
3√n 552.86986202233
4√n 114.01636402926
5√n 44.215419502405

Divisors of 168993013

1, 7, 49, 131, 343, 917, 3761, 6419, 26327, 44933, 184289, 492691, 1290023, 3448837, 24141859, 168993013

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168993012
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168993013 can be divided by 16 positive divisors. The sum of these divisors (counting 168993013) is 1, the average is 0.0625.

Base conversion 168993013

Base System Value
2 Binary 1010000100101010000011110101
3 Ternary 102202222201211111
4 Quaternary 22010222003311
5 Quinary 321230234023
6 Senary 24434035021
8 Octal 1204520365
10 Decimal 168993013
12 Duodecimal 48718a71
16 Hexadecimal a12a0f5
20 Vigesimal 2cg42ad
36 Base36 2sm3ud

Cryptographic Hash Functions

md5 731ab4720a280e3fcae7d3433074d5c1
sha1 798b68f9a45b8fe8f7540bf638ba4f5fda7650e0
sha256 dd89def6bf68ddbb046c18dfa47f4c01b46cdaae46d7a8fbe7f16e011ef045fa
sha512 1d72a492d19c3875445123f3b5dc397354f73c1085f9a85aa6c74ccb08994eba7395adb3593d682b5b007c23075efdd9095f6bb65e1be8bf62bcc19f6a270c2d
ripemd-160 14b5148f330b1b20fec730e4240d7264f3691842

168993013 as geometric shapes

Circle

Radius = n
Diameter 337986026
Circumference 1061814416.2976
Area 8.9719608728485E+16

Sphere

Radius = n
Volume 2.0215982672277E+25
Surface area 3.5887843491394E+17
Circumference 1061814416.2976

Square

Length = n
Perimeter 675972052
Area 28558638442818169
Diagonal 238992210.93089

Cube

Length = n
Surface area 171351830656909014
Volume 4.8262103576295E+24
Space diagonal 292704484.64015

Equilateral Triangle

Length = n
Perimeter 506979039
Area 1.2366253194488E+16
Altitude 146352242.32007

Triangular Pyramid

Length = n
Surface area 1.2366253194488E+16
Volume 5.6877434521876E+23
Height 79664070.310298