168307928 (number)

168307928 is an even 9-digits composite number following 168307927 and preceding 168307929. In scientific notation, it is written as 1.68307928 × 10^8. The sum of its digits is 44. It has a total of 7 prime factors and 64 positive divisors. There are 73751040 positive integers (up to 168307928) that are relatively prime to 168307928.

Interesting facts

Basic properties

Name

Name one hundred sixty-eight million three hundred seven thousand nine hundred twenty-eight

Notation

Scientific notation 1.68307928 × 10^8
Engineering notation 1.68307928 × 10^6

Prime Factorization of 168307928

Prime Factorization 2 × 2 × 2 × 31 × 19 × 23 × 1553

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 42076982
Product of the distinct prime numbers

The prime factorization of 168307928 is 2 × 2 × 2 × 31 × 19 × 23 × 1553. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 15, 9, 496, 93, 7258, 5613, 18217, 69012, 920630, 344085, 1051118, 3424346, 92796565, 8199402, 735910455, 130264493, 2796674309, 4857982915

Basic calculations (n = 168307928)

Multiplication

n×y
n×2 336615856
n×3 504923784
n×4 673231712
n×5 841539640

Division

n÷y
n÷2 84153964
n÷3 56102642.666667
n÷3 42076982
n÷5 33661585.6

Exponentiation

ny
n2 28327558627653184
n3 4.7677526979188E+24
n4 8.0245057780313E+32
n5 1.3505879407245E+41

Nth Root

y√n
2√n 12973.354539208
3√n 552.12175253162
4√n 113.90063449871
5√n 44.17951202973

Divisors of 168307928

1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1426, 1553, 1748, 2356, 2852, 3106, 3496, 4712, 5704, 6212, 12424, 13547, 27094, 29507, 35719, 48143, 54188, 59014, 71438, 96286, 108376, 118028, 142876, 192572, 236056, 285752, 385144, 678661, 914717, 1107289, 1357322, 1829434, 2214578, 2714644, 3658868, 4429156, 5429288, 7317736, 8858312, 21038491, 42076982, 84153964, 168307928

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168307927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168307928 can be divided by 64 positive divisors. The sum of these divisors (counting 168307928) is 1, the average is 0.015625.

Base conversion 168307928

Base System Value
2 Binary 1010000010000010110011011000
3 Ternary 102201200221001222
4 Quaternary 22002002303120
5 Quinary 321041323203
6 Senary 24411231212
8 Octal 1202026330
10 Decimal 168307928
12 Duodecimal 48448508
16 Hexadecimal a082cd8
20 Vigesimal 2cbi9g8
36 Base36 2s7f88

Cryptographic Hash Functions

md5 e357248ec951e529bb0b0520320d5717
sha1 0cc45232f4b992424cc32cc77d58d498532c2968
sha256 59af5da8c80aa5b05550943cdab94b723ea3075e53165ee17d258313dd0cbad2
sha512 f5ea870871d364067db2bb01cd4654d02659809408c964a6a7596a44c24dffc469ecfeaa34a993ee4ccce8599de412b791eec6ee135e8423beab1b4e86278a35
ripemd-160 9a3cf728e1ed16d58ed4b78fbbc181a17bb6ded1

168307928 as geometric shapes

Circle

Radius = n
Diameter 336615856
Circumference 1057509900.2914
Area 8.8993650078769E+16

Sphere

Radius = n
Volume 1.9971115799886E+25
Surface area 3.5597460031508E+17
Circumference 1057509900.2914

Square

Length = n
Perimeter 673231712
Area 28327558627653184
Diagonal 238023354.43251

Cube

Length = n
Surface area 169965351765919104
Volume 4.7677526979188E+24
Space diagonal 291517882.61264

Equilateral Triangle

Length = n
Perimeter 504923784
Area 1.226619269937E+16
Altitude 145758941.30632

Triangular Pyramid

Length = n
Surface area 1.226619269937E+16
Volume 5.6188504395314E+23
Height 79341118.144171