168102405 (number)

168102405 is an odd 9-digits composite number following 168102404 and preceding 168102406. In scientific notation, it is written as 1.68102405 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 84934656 positive integers (up to 168102405) that are relatively prime to 168102405.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million one hundred two thousand four hundred five

Notation

Scientific notation 1.68102405 × 10^8
Engineering notation 1.68102405 × 10^6

Prime Factorization of 168102405

Prime Factorization 15 × 57 × 3 × 65537

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 168102405
Product of the distinct prime numbers

The prime factorization of 168102405 is 15 × 57 × 3 × 65537. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 61, 7, 140, 249, 4729, 6521, 30168, 61077, 56208, 93000, 8095313, 6738156, 11414009, 81313021, 237402316, 838938921, 1008705119, 5115178910

Basic calculations (n = 168102405)

Multiplication

n×y
n×2 336204810
n×3 504307215
n×4 672409620
n×5 840512025

Division

n÷y
n÷2 84051202.5
n÷3 56034135
n÷3 42025601.25
n÷5 33620481

Exponentiation

ny
n2 28258418566784025
n3 4.750308122573E+24
n4 7.9853821989556E+32
n5 1.3423619524886E+41

Nth Root

y√n
2√n 12965.431153649
3√n 551.89692664308
4√n 113.86584717837
5√n 44.168717120366

Divisors of 168102405

1, 3, 15, 45, 57, 171, 855, 2565, 65537, 196611, 983055, 2949165, 3735609, 11206827, 56034135, 168102405

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 -168102404
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 168102405 can be divided by 16 positive divisors. The sum of these divisors (counting 168102405) is 1, the average is 0.0625.

Base conversion 168102405

Base System Value
2 Binary 1010000001010000101000000101
3 Ternary 102201022111011000
4 Quaternary 22001100220011
5 Quinary 321013234110
6 Senary 24403003513
8 Octal 1201205005
10 Decimal 168102405
12 Duodecimal 48369599
16 Hexadecimal a050a05
20 Vigesimal 2cacg05
36 Base36 2s30n9

Cryptographic Hash Functions

md5 ba01a6f1733726d031307401eb404bca
sha1 36706777160b9bf20cda475c7bf22c46e9b9f995
sha256 e5d24592a118e34ce29402d13cfab397c1db5c29458c5ec276058384be36c62d
sha512 c7f8aa153ee55314e68360a02197398f5d4bb8c9596b9b6e57e4990ccadd81947765e94738a05b890214c3ed2325e14a918265f2f1d4a835aadfae5184bfdedb
ripemd-160 26fcb0d1fad996bce6ad865845533b80528b7203

168102405 as geometric shapes

Circle

Radius = n
Diameter 336204810
Circumference 1056218561.1976
Area 8.8776440171474E+16

Sphere

Radius = n
Volume 1.9898044133551E+25
Surface area 3.551057606859E+17
Circumference 1056218561.1976

Square

Length = n
Perimeter 672409620
Area 28258418566784025
Diagonal 237732701.01853

Cube

Length = n
Surface area 169550511400704150
Volume 4.750308122573E+24
Space diagonal 291161906.33452

Equilateral Triangle

Length = n
Perimeter 504307215
Area 1.2236254174804E+16
Altitude 145580953.16726

Triangular Pyramid

Length = n
Surface area 1.2236254174804E+16
Volume 5.5982918103282E+23
Height 79244233.672845