168045213 (number)

168045213 is an odd 9-digits composite number following 168045212 and preceding 168045214. In scientific notation, it is written as 1.68045213 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 95933376 positive integers (up to 168045213) that are relatively prime to 168045213.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million forty-five thousand two hundred thirteen

Notation

Scientific notation 1.68045213 × 10^8
Engineering notation 1.68045213 × 10^6

Prime Factorization of 168045213

Prime Factorization 7 × 3 × 1237 × 6469

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168045213
Product of the distinct prime numbers

The prime factorization of 168045213 is 7 × 3 × 1237 × 6469. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 60, 11, 709, 474, 3172, 7837, 65770, 38494, 331610, 909849, 8850182, 4189630, 89459887, 51244835, 552450769, 718116626, 1615018374, 8610979938

Basic calculations (n = 168045213)

Multiplication

n×y
n×2 336090426
n×3 504135639
n×4 672180852
n×5 840226065

Division

n÷y
n÷2 84022606.5
n÷3 56015071
n÷3 42011303.25
n÷5 33609042.6

Exponentiation

ny
n2 28239193612215369
n3 4.745461305513E+24
n4 7.9745205586819E+32
n5 1.3400800058566E+41

Nth Root

y√n
2√n 12963.225408825
3√n 551.83433053428
4√n 113.85616104904
5√n 44.165711284593

Divisors of 168045213

1, 3, 7, 21, 1237, 3711, 6469, 8659, 19407, 25977, 45283, 135849, 8002153, 24006459, 56015071, 168045213

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 -168045212
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 168045213 can be divided by 16 positive divisors. The sum of these divisors (counting 168045213) is 1, the average is 0.0625.

Base conversion 168045213

Base System Value
2 Binary 1010000001000010101010011101
3 Ternary 102201012120200210
4 Quaternary 22001002222131
5 Quinary 321004421323
6 Senary 24401443033
8 Octal 1201025235
10 Decimal 168045213
12 Duodecimal 48340479
16 Hexadecimal a042a9d
20 Vigesimal 2ca5d0d
36 Base36 2s1sil

Cryptographic Hash Functions

md5 7091856d2dbded132d156348e90f938d
sha1 74146680fb0755a6f17c02050eed0e311dfd5cd5
sha256 40581c8946e342e6a8964a6b5381bc74f0ce5bf63ba846c50841193e204bd40e
sha512 4b1c5a0221af6a75c1de06fc04f4c67de834e7f3fcbdad1f1ab65183b9fe3a2d7330fd44961dbd1e4daffb96fadf37b3dc73eea880478a1cff3ab7e9f48390d9
ripemd-160 efcfac491a45f7d12fa08200b324c546c500136f

168045213 as geometric shapes

Circle

Radius = n
Diameter 336090426
Circumference 1055859213.2635
Area 8.8716043195436E+16

Sphere

Radius = n
Volume 1.9877741833726E+25
Surface area 3.5486417278174E+17
Circumference 1055859213.2635

Square

Length = n
Perimeter 672180852
Area 28239193612215369
Diagonal 237651819.31648

Cube

Length = n
Surface area 169435161673292214
Volume 4.745461305513E+24
Space diagonal 291062846.88473

Equilateral Triangle

Length = n
Perimeter 504135639
Area 1.2227929525283E+16
Altitude 145531423.44237

Triangular Pyramid

Length = n
Surface area 1.2227929525283E+16
Volume 5.5925797816443E+23
Height 79217273.105492