168909080 (number)

168909080 is an even 9-digits composite number following 168909079 and preceding 168909081. In scientific notation, it is written as 1.68909080 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 65383680 positive integers (up to 168909080) that are relatively prime to 168909080.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.68909080 × 10^8
Engineering notation 1.68909080 × 10^6

Prime Factorization of 168909080

Prime Factorization 2 × 2 × 2 × 5 × 31 × 136217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42227270
Product of the distinct prime numbers

The prime factorization of 168909080 is 2 × 2 × 2 × 5 × 31 × 136217. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 9, 58, 63, 5, 659, 3878, 8118, 6693, 7407, 158782, 449505, 1220089, 9843702, 83047288, 94316498, 850190080, 36909111, 9533682120, 2346012202

Basic calculations (n = 168909080)

Multiplication

n×y
n×2 337818160
n×3 506727240
n×4 675636320
n×5 844545400

Division

n÷y
n÷2 84454540
n÷3 56303026.666667
n÷3 42227270
n÷5 33781816

Exponentiation

ny
n2 28530277306446400
n3 4.8190228919767E+24
n4 8.1397672318273E+32
n5 1.3748805945421E+41

Nth Root

y√n
2√n 12996.502606471
3√n 552.77831640189
4√n 114.00220439303
5√n 44.211026574868

Divisors of 168909080

1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 136217, 272434, 544868, 681085, 1089736, 1362170, 2724340, 4222727, 5448680, 8445454, 16890908, 21113635, 33781816, 42227270, 84454540, 168909080

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -168909079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 168909080 can be divided by 32 positive divisors. The sum of these divisors (counting 168909080) is 1, the average is 0.03125.

Base conversion 168909080

Base System Value
2 Binary 1010000100010101100100011000
3 Ternary 102202211110200212
4 Quaternary 22010111210120
5 Quinary 321220042310
6 Senary 24432150252
8 Octal 1204254430
10 Decimal 168909080
12 Duodecimal 48698388
16 Hexadecimal a115918
20 Vigesimal 2cfdce0
36 Base36 2skb2w

Cryptographic Hash Functions

md5 3792254d09fa4b00d090bf7dc1548714
sha1 cdc5cbf920fb919b88eca1418677f2f20b739dec
sha256 8ee7663668f7b36356f194d8d110a8d66d3223c6cb21936aa75bafb166361fbb
sha512 ae142f9d63d6772e3a5a28174b53fb59c5b552a0d992fa2319202482f2c8db26bf4c3a7e797576aba7fceb9ce19f42053061910196a430ca4227a9bf337821ba
ripemd-160 734cfabae799a24896386f442c2931f5a6c93ba5

168909080 as geometric shapes

Circle

Radius = n
Diameter 337818160
Circumference 1061287049.7052
Area 8.9630509590812E+16

Sphere

Radius = n
Volume 2.0185875886554E+25
Surface area 3.5852203836325E+17
Circumference 1061287049.7052

Square

Length = n
Perimeter 675636320
Area 28530277306446400
Diagonal 238873511.74396

Cube

Length = n
Surface area 171181663838678400
Volume 4.8190228919767E+24
Space diagonal 292559108.41972

Equilateral Triangle

Length = n
Perimeter 506727240
Area 1.2353972462199E+16
Altitude 146279554.20986

Triangular Pyramid

Length = n
Surface area 1.2353972462199E+16
Volume 5.6792729426833E+23
Height 79624503.914654