168994041 (number)

168994041 is an odd 9-digits composite number following 168994040 and preceding 168994042. In scientific notation, it is written as 1.68994041 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 107626640 positive integers (up to 168994041) that are relatively prime to 168994041.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million nine hundred ninety-four thousand forty-one

Notation

Scientific notation 1.68994041 × 10^8
Engineering notation 1.68994041 × 10^6

Prime Factorization of 168994041

Prime Factorization 3 × 23 × 1571 × 1559

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168994041
Product of the distinct prime numbers

The prime factorization of 168994041 is 3 × 23 × 1571 × 1559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 82, 94, 501, 300, 436, 8421, 28033, 12751, 556426, 445650, 5139413, 7089036, 29003980, 93650407, 98349055, 965359102, 63293378, 7465902612

Basic calculations (n = 168994041)

Multiplication

n×y
n×2 337988082
n×3 506982123
n×4 675976164
n×5 844970205

Division

n÷y
n÷2 84497020.5
n÷3 56331347
n÷3 42248510.25
n÷5 33798808.2

Exponentiation

ny
n2 28558985893509681
n3 4.8262984330062E+24
n4 8.1561567526568E+32
n5 1.3783418886609E+41

Nth Root

y√n
2√n 12999.770805672
3√n 552.87098307275
4√n 114.01653742187
5√n 44.215473295564

Divisors of 168994041

1, 3, 23, 69, 1559, 1571, 4677, 4713, 35857, 36133, 107571, 108399, 2449189, 7347567, 56331347, 168994041

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 -168994040
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 168994041 can be divided by 16 positive divisors. The sum of these divisors (counting 168994041) is 1, the average is 0.0625.

Base conversion 168994041

Base System Value
2 Binary 1010000100101010010011111001
3 Ternary 102202222210020120
4 Quaternary 22010222103321
5 Quinary 321230302131
6 Senary 24434043453
8 Octal 1204522371
10 Decimal 168994041
12 Duodecimal 48719589
16 Hexadecimal a12a4f9
20 Vigesimal 2cg4521
36 Base36 2sm4mx

Cryptographic Hash Functions

md5 e6836673d16d7cb8d976eb0094a11dd5
sha1 2ab2e230d94f60e9fd415c6859916c2da3804c4f
sha256 4bd0bc46d5633abfb6029f8b5fe366b39126801daef510a9878279a57e63ab13
sha512 a7ab320ec472ed403879718d6fbf53854b361ef89ff47dd568a2c657762e074923005115c1ed86bbafc01a88103e70ea6775e1bd64dd98ceef14614d4937fcc3
ripemd-160 0ac7914c89f8166bc9667ca1cde566d24a926af4

168994041 as geometric shapes

Circle

Radius = n
Diameter 337988082
Circumference 1061820875.4121
Area 8.9720700277025E+16

Sphere

Radius = n
Volume 2.0216351601552E+25
Surface area 3.588828011081E+17
Circumference 1061820875.4121

Square

Length = n
Perimeter 675976164
Area 28558985893509681
Diagonal 238993664.74243

Cube

Length = n
Surface area 171353915361058086
Volume 4.8262984330062E+24
Space diagonal 292706265.18838

Equilateral Triangle

Length = n
Perimeter 506982123
Area 1.236640364505E+16
Altitude 146353132.59419

Triangular Pyramid

Length = n
Surface area 1.236640364505E+16
Volume 5.6878472500145E+23
Height 79664554.914145