168397797 (number)

168397797 is an odd 9-digits composite number following 168397796 and preceding 168397798. In scientific notation, it is written as 1.68397797 × 10^8. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 107842560 positive integers (up to 168397797) that are relatively prime to 168397797.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million three hundred ninety-seven thousand seven hundred ninety-seven

Notation

Scientific notation 1.68397797 × 10^8
Engineering notation 1.68397797 × 10^6

Prime Factorization of 168397797

Prime Factorization 93 × 137 × 13217

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168397797
Product of the distinct prime numbers

The prime factorization of 168397797 is 93 × 137 × 13217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 46, 66, 757, 185, 9470, 2251, 22695, 8520, 57890, 282793, 1408954, 7202962, 38333168, 74596334, 35419521, 966051282, 2674496916, 6684452407

Basic calculations (n = 168397797)

Multiplication

n×y
n×2 336795594
n×3 505193391
n×4 673591188
n×5 841988985

Division

n÷y
n÷2 84198898.5
n÷3 56132599
n÷3 42099449.25
n÷5 33679559.4

Exponentiation

ny
n2 28357818034453209
n3 4.7753940847288E+24
n4 8.0416584367516E+32
n5 1.3541975649754E+41

Nth Root

y√n
2√n 12976.817676148
3√n 552.22000458982
4√n 113.91583593227
5√n 44.18422900401

Divisors of 168397797

1, 93, 137, 12741, 13217, 1229181, 1810729, 168397797

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 -168397796
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 168397797 can be divided by 8 positive divisors. The sum of these divisors (counting 168397797) is 1, the average is 0.125.

Base conversion 168397797

Base System Value
2 Binary 1010000010011000101111100101
3 Ternary 102201212111100110
4 Quaternary 22002120233211
5 Quinary 321102212142
6 Senary 24413203233
8 Octal 1202305745
10 Decimal 168397797
12 Duodecimal 48490519
16 Hexadecimal a098be5
20 Vigesimal 2cc9e9h
36 Base36 2s9ckl

Cryptographic Hash Functions

md5 61daa22c2f725a64be2b0ed66f2ae900
sha1 320112a079aa5d503abd427f959c42bf22b833db
sha256 246d8ca0a60d4a0630fe05184b60125f420cf697cff575d57228b0c54f31dee3
sha512 d4c465db7f303a20899562d668aa34828b86b01d312dc2da1ac3ea6c95407b90937cc0fcf42e7a1bcbe784c706ba50cf562abe3b4138b4426fbc27945890201a
ripemd-160 653665a8270b83c22310f4bcf0ba6b7b99e94778

168397797 as geometric shapes

Circle

Radius = n
Diameter 336795594
Circumference 1058074563.8718
Area 8.9088712808874E+16

Sphere

Radius = n
Volume 2.0003123966107E+25
Surface area 3.563548512355E+17
Circumference 1058074563.8718

Square

Length = n
Perimeter 673591188
Area 28357818034453209
Diagonal 238150448.39115

Cube

Length = n
Surface area 170146908206719254
Volume 4.7753940847288E+24
Space diagonal 291673540.28667

Equilateral Triangle

Length = n
Perimeter 505193391
Area 1.2279295406866E+16
Altitude 145836770.14333

Triangular Pyramid

Length = n
Surface area 1.2279295406866E+16
Volume 5.6278559002498E+23
Height 79383482.79705