168749105 (number)

168749105 is an odd 9-digits composite number following 168749104 and preceding 168749106. In scientific notation, it is written as 1.68749105 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 115608192 positive integers (up to 168749105) that are relatively prime to 168749105.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million seven hundred forty-nine thousand one hundred five

Notation

Scientific notation 1.68749105 × 10^8
Engineering notation 1.68749105 × 10^6

Prime Factorization of 168749105

Prime Factorization 5 × 7 × 2297 × 2099

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168749105
Product of the distinct prime numbers

The prime factorization of 168749105 is 5 × 7 × 2297 × 2099. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 54, 24, 926, 512, 8367, 4500, 58302, 20258, 979287, 605847, 6337113, 1625126, 99800316, 22902216, 572191183, 751061396, 1995219241, 2067958218

Basic calculations (n = 168749105)

Multiplication

n×y
n×2 337498210
n×3 506247315
n×4 674996420
n×5 843745525

Division

n÷y
n÷2 84374552.5
n÷3 56249701.666667
n÷3 42187276.25
n÷5 33749821

Exponentiation

ny
n2 28476260438301025
n3 4.8053434627102E+24
n4 8.1089740854995E+32
n5 1.3683821193962E+41

Nth Root

y√n
2√n 12990.346608155
3√n 552.60374784376
4√n 113.97520172456
5√n 44.202648884425

Divisors of 168749105

1, 5, 7, 35, 2099, 2297, 10495, 11485, 14693, 16079, 73465, 80395, 4821403, 24107015, 33749821, 168749105

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 -168749104
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 168749105 can be divided by 16 positive divisors. The sum of these divisors (counting 168749105) is 1, the average is 0.0625.

Base conversion 168749105

Base System Value
2 Binary 1010000011101110100000110001
3 Ternary 102202112100020212
4 Quaternary 22003232200301
5 Quinary 321144432410
6 Senary 24424513505
8 Octal 1203564061
10 Decimal 168749105
12 Duodecimal 4861b895
16 Hexadecimal a0ee831
20 Vigesimal 2cedcf5
36 Base36 2sgvn5

Cryptographic Hash Functions

md5 6524245f9582b26149e148fc606d3420
sha1 617fc5169b8c2b97ad7fc00f6f9c3e4c2cd6c975
sha256 d6ac5b7791217503382a39d6274e2f0cf4eaa14a97dfdad188eab20610bcaafb
sha512 e8f6180ab77276bfc84dbba64f8ad66b8f213580916ac7e82f9834369548eac0894efd50bebd5e8f1b227b80d0759ddf789cbba7094e04cc1cf76f9f566e52a5
ripemd-160 0255274b9a970e181ad9d5d207c2bc3a4e8992e3

168749105 as geometric shapes

Circle

Radius = n
Diameter 337498210
Circumference 1060281897.1357
Area 8.9460810594676E+16

Sphere

Radius = n
Volume 2.0128575627235E+25
Surface area 3.578432423787E+17
Circumference 1060281897.1357

Square

Length = n
Perimeter 674996420
Area 28476260438301025
Diagonal 238647272.92932

Cube

Length = n
Surface area 170857562629806150
Volume 4.8053434627102E+24
Space diagonal 292282023.59178

Equilateral Triangle

Length = n
Perimeter 506247315
Area 1.2330582472175E+16
Altitude 146141011.79589

Triangular Pyramid

Length = n
Surface area 1.2330582472175E+16
Volume 5.6631515806881E+23
Height 79549090.976441