168748013 (number)

168748013 is an odd 9-digits composite number following 168748012 and preceding 168748014. In scientific notation, it is written as 1.68748013 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 138542208 positive integers (up to 168748013) that are relatively prime to 168748013.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million seven hundred forty-eight thousand thirteen

Notation

Scientific notation 1.68748013 × 10^8
Engineering notation 1.68748013 × 10^6

Prime Factorization of 168748013

Prime Factorization 7 × 30247 × 797

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168748013
Product of the distinct prime numbers

The prime factorization of 168748013 is 7 × 30247 × 797. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 8, 58, 97, 782, 471, 6072, 477, 77841, 8604, 106356, 430338, 6932221, 3472675, 96809127, 25670363, 559394702, 867515524, 5266756373, 8086003942

Basic calculations (n = 168748013)

Multiplication

n×y
n×2 337496026
n×3 506244039
n×4 674992052
n×5 843740065

Division

n÷y
n÷2 84374006.5
n÷3 56249337.666667
n÷3 42187003.25
n÷5 33749602.6

Exponentiation

ny
n2 28475891891448169
n3 4.8052501750847E+24
n4 8.1087641901344E+32
n5 1.3683378449707E+41

Nth Root

y√n
2√n 12990.304576876
3√n 552.60255584811
4√n 113.97501733659
5√n 44.202591675923

Divisors of 168748013

1, 7, 797, 5579, 30247, 211729, 24106859, 168748013

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 -168748012
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 168748013 can be divided by 8 positive divisors. The sum of these divisors (counting 168748013) is 1, the average is 0.125.

Base conversion 168748013

Base System Value
2 Binary 1010000011101110001111101101
3 Ternary 102202112021202102
4 Quaternary 22003232033231
5 Quinary 321144414023
6 Senary 24424504445
8 Octal 1203561755
10 Decimal 168748013
12 Duodecimal 4861b125
16 Hexadecimal a0ee3ed
20 Vigesimal 2ceda0d
36 Base36 2sgust

Cryptographic Hash Functions

md5 363b25ada403ee1b11afc0ec1e6b1dc4
sha1 802ac18c15d1e73a5d2f33d8619f14d11e0f04a9
sha256 0bf5d92f7e1f4b109677f294edfccda16764d40a39f5fbd1982c05c09f047d4f
sha512 27aa84f09cb1747c1e67ee13c8b6e5ff721e9fae45bc936d29cc0be367fa4f8236259f1f58edc49a5127af674eae46fe94ad4c3a708885b927695ec596a3ae41
ripemd-160 bef972abb82b80838be9934f3db7bade73eaed8f

168748013 as geometric shapes

Circle

Radius = n
Diameter 337496026
Circumference 1060275035.8973
Area 8.9459652770591E+16

Sphere

Radius = n
Volume 2.0128184864943E+25
Surface area 3.5783861108236E+17
Circumference 1060275035.8973

Square

Length = n
Perimeter 674992052
Area 28475891891448169
Diagonal 238645728.60811

Cube

Length = n
Surface area 170855351348689014
Volume 4.8052501750847E+24
Space diagonal 292280132.19229

Equilateral Triangle

Length = n
Perimeter 506244039
Area 1.2330422886707E+16
Altitude 146140066.09615

Triangular Pyramid

Length = n
Surface area 1.2330422886707E+16
Volume 5.663041640167E+23
Height 79548576.202704