168064481 (number)

168064481 is an odd 9-digits composite number following 168064480 and preceding 168064482. In scientific notation, it is written as 1.68064481 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 146577600 positive integers (up to 168064481) that are relatively prime to 168064481.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million sixty-four thousand four hundred eighty-one

Notation

Scientific notation 1.68064481 × 10^8
Engineering notation 1.68064481 × 10^6

Prime Factorization of 168064481

Prime Factorization 247 × 523 × 1301

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 168064481
Product of the distinct prime numbers

The prime factorization of 168064481 is 247 × 523 × 1301. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 71, 66, 779, 124, 1723, 9920, 47251, 22230, 406188, 515344, 6683662, 9614819, 60087863, 46455716, 423542364, 816504943, 2406070846, 2069809690

Basic calculations (n = 168064481)

Multiplication

n×y
n×2 336128962
n×3 504193443
n×4 672257924
n×5 840322405

Division

n÷y
n÷2 84032240.5
n÷3 56021493.666667
n÷3 42016120.25
n÷5 33612896.2

Exponentiation

ny
n2 28245669773799361
n3 4.747093831031E+24
n4 7.9781786097052E+32
n5 1.3408484473654E+41

Nth Root

y√n
2√n 12963.968566762
3√n 551.85542076616
4√n 113.85942458471
5√n 44.166724042866

Divisors of 168064481

1, 247, 523, 1301, 129181, 321347, 680423, 168064481

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 -168064480
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 168064481 can be divided by 8 positive divisors. The sum of these divisors (counting 168064481) is 1, the average is 0.125.

Base conversion 168064481

Base System Value
2 Binary 1010000001000111010111100001
3 Ternary 102201020120010102
4 Quaternary 22001013113201
5 Quinary 321011030411
6 Senary 24402112145
8 Octal 1201072741
10 Decimal 168064481
12 Duodecimal 4834b655
16 Hexadecimal a0475e1
20 Vigesimal 2ca8141
36 Base36 2s27dt

Cryptographic Hash Functions

md5 2b677ee60d5f758b8e532dbb080e18c2
sha1 e3a94582fc34c5512edc73e43289cead4e9e7d8a
sha256 f7e71b6a20c191a408bd649482304f5d32dcfcb982101a14e8ed3c73c1ec8203
sha512 579e1621fd6645be987b1eb1af4e6cf3c0097fb02d2b9c773a88f1aa8361a37126365d7c04f65540cad83dd311f607a0d04ae6da303dfa8abdd20980eaeed27e
ripemd-160 7c8a9e6d1cd39fe4f37b6d83f66c671c08f1b695

168064481 as geometric shapes

Circle

Radius = n
Diameter 336128962
Circumference 1055980277.678
Area 8.8736388657091E+16

Sphere

Radius = n
Volume 1.9884580140624E+25
Surface area 3.5494555462837E+17
Circumference 1055980277.678

Square

Length = n
Perimeter 672257924
Area 28245669773799361
Diagonal 237679068.3834

Cube

Length = n
Surface area 169474018642796166
Volume 4.747093831031E+24
Space diagonal 291096220.03969

Equilateral Triangle

Length = n
Perimeter 504193443
Area 1.2230733785508E+16
Altitude 145548110.01985

Triangular Pyramid

Length = n
Surface area 1.2230733785508E+16
Volume 5.5945037314181E+23
Height 79226356.127798