168142415 (number)

168142415 is an odd 9-digits composite number following 168142414 and preceding 168142416. In scientific notation, it is written as 1.68142415 × 10^8. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 113836320 positive integers (up to 168142415) that are relatively prime to 168142415.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million one hundred forty-two thousand four hundred fifteen

Notation

Scientific notation 1.68142415 × 10^8
Engineering notation 1.68142415 × 10^6

Prime Factorization of 168142415

Prime Factorization 7 × 5 × 79 × 60811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168142415
Product of the distinct prime numbers

The prime factorization of 168142415 is 7 × 5 × 79 × 60811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 168142415)

Multiplication

n×y
n×2 336284830
n×3 504427245
n×4 672569660
n×5 840712075

Division

n÷y
n÷2 84071207.5
n÷3 56047471.666667
n÷3 42035603.75
n÷5 33628483

Exponentiation

ny
n2 28271871722032225
n3 4.7537007879127E+24
n4 7.9929873066705E+32
n5 1.3439601888079E+41

Nth Root

y√n
2√n 12966.974010925
3√n 551.94070877379
4√n 113.87262186726
5√n 44.170819436693

Divisors of 168142415

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 -168142414
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 168142415 can be divided by 16 positive divisors. The sum of these divisors (counting 168142415) is 1, the average is 0.0625.

Base conversion 168142415

Base System Value
2 Binary 1010000001011010011001001111
3 Ternary 102201101112000212
4 Quaternary 22001122121033
5 Quinary 321021024130
6 Senary 24403513035
8 Octal 1201323117
10 Decimal 168142415
12 Duodecimal 4838877b
16 Hexadecimal a05a64f
20 Vigesimal 2cahg0f
36 Base36 2s3vin

Cryptographic Hash Functions

md5 df7f45edae044998cde7a15141fc2b83
sha1 1fea2c5523932acece6407dacce7b73a18d362f3
sha256 54df651fed546ed2dbaab6c0adb4e60bdec149156f50fc20f972c3938a5e88d7
sha512 42298c4390ca273d183545e2bc4b25667d7fcaeb4dc90ddf0be6b7eca4be9cd4700375f11dc1b405c36ae4afc3d118ea937554c0ae488b9c86588c039bfdc851
ripemd-160 c212de0946825a63bbe36ab75d8989f5fe076aab

168142415 as geometric shapes

Circle

Radius = n
Diameter 336284830
Circumference 1056469951.4417
Area 8.8818704505169E+16

Sphere

Radius = n
Volume 1.9912255296894E+25
Surface area 3.5527481802068E+17
Circumference 1056469951.4417

Square

Length = n
Perimeter 672569660
Area 28271871722032225
Diagonal 237789283.70317

Cube

Length = n
Surface area 169631230332193350
Volume 4.7537007879127E+24
Space diagonal 291231205.68733

Equilateral Triangle

Length = n
Perimeter 504427245
Area 1.2242079561907E+16
Altitude 145615602.84367

Triangular Pyramid

Length = n
Surface area 1.2242079561907E+16
Volume 5.6022901047748E+23
Height 79263094.567722