169968378 (number)

169968378 is an even 9-digits composite number following 169968377 and preceding 169968379. In scientific notation, it is written as 1.69968378 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 56656124 positive integers (up to 169968378) that are relatively prime to 169968378.

Interesting facts

Basic properties

Name

Name one hundred sixty-nine million nine hundred sixty-eight thousand three hundred seventy-eight

Notation

Scientific notation 1.69968378 × 10^8
Engineering notation 1.69968378 × 10^6

Prime Factorization of 169968378

Prime Factorization 2 × 3 × 28328063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 169968378
Product of the distinct prime numbers

The prime factorization of 169968378 is 2 × 3 × 28328063. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 169968378)

Multiplication

n×y
n×2 339936756
n×3 509905134
n×4 679873512
n×5 849841890

Division

n÷y
n÷2 84984189
n÷3 56656126
n÷3 42492094.5
n÷5 33993675.6

Exponentiation

ny
n2 28889249519950884
n3 4.9102588825433E+24
n4 8.3458873782598E+32
n5 1.4185369406535E+41

Nth Root

y√n
2√n 13037.192105664
3√n 553.93147549191
4√n 114.18052419596
5√n 44.266341078354

Divisors of 169968378

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 -169968377
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 169968378 can be divided by 8 positive divisors. The sum of these divisors (counting 169968378) is 1, the average is 0.125.

Base conversion 169968378

Base System Value
2 Binary 1010001000011000001011111010
3 Ternary 102211211021210010
4 Quaternary 22020120023322
5 Quinary 322002442003
6 Senary 24511002350
8 Octal 1210301372
10 Decimal 169968378
12 Duodecimal 48b093b6
16 Hexadecimal a2182fa
20 Vigesimal 2d260ii
36 Base36 2t70fu

Cryptographic Hash Functions

md5 2ee8cd97ef2e8c107e7753b1e8df51b8
sha1 cb608cb29831065a98822e839887905cd3491e8e
sha256 a72d356f7da8c04719683771c357a590eff619f1f1aaec8e4d222848061751b6
sha512 02dfb5dbcd3660e00523bc860f800df4dd4caa0a0530fed6ed4f889dd3a55ddf1028f368ebcddcfd78f76cc9905fe168d35c81573374b9100ed86ac3ebc1a627
ripemd-160 20fadd7ccc7f1776656aa4d4aa8077ef6d88ec00

169968378 as geometric shapes

Circle

Radius = n
Diameter 339936756
Circumference 1067942815.3347
Area 9.07582540596E+16

Sphere

Radius = n
Volume 2.0568044310163E+25
Surface area 3.630330162384E+17
Circumference 1067942815.3347

Square

Length = n
Perimeter 679873512
Area 28889249519950884
Diagonal 240371585.34216

Cube

Length = n
Surface area 173335497119705304
Volume 4.9102588825433E+24
Space diagonal 294393866.37607

Equilateral Triangle

Length = n
Perimeter 509905134
Area 1.2509411990272E+16
Altitude 147196933.18804

Triangular Pyramid

Length = n
Surface area 1.2509411990272E+16
Volume 5.7867955887131E+23
Height 80123861.780719