16668870 (number)

16668870 is an even 8-digits composite number following 16668869 and preceding 16668871. In scientific notation, it is written as 1.6668870 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 4324608 positive integers (up to 16668870) that are relatively prime to 16668870.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-eight thousand eight hundred seventy

Notation

Scientific notation 1.6668870 × 10^7
Engineering notation 1.6668870 × 10^6

Prime Factorization of 16668870

Prime Factorization 2 × 5 × 3 × 37 × 15017

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16668870
Product of the distinct prime numbers

The prime factorization of 16668870 is 2 × 5 × 3 × 37 × 15017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 33, 56, 912, 828, 3794, 8598, 69827, 7476, 197776, 117980, 7928266, 5630645, 73648266, 74330011, 322124398, 330459496, 8081755959, 4983631060

Basic calculations (n = 16668870)

Multiplication

n×y
n×2 33337740
n×3 50006610
n×4 66675480
n×5 83344350

Division

n÷y
n÷2 8334435
n÷3 5556290
n÷3 4167217.5
n÷5 3333774

Exponentiation

ny
n2 277851227076900
n3 4.6314659834853E+21
n4 7.7201304388139E+28
n5 1.2868585066763E+36

Nth Root

y√n
2√n 4082.7527478406
3√n 255.44773320264
4√n 63.896422026907
5√n 27.821544239308

Divisors of 16668870

1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 15017, 30034, 45051, 75085, 90102, 150170, 225255, 450510, 555629, 1111258, 1666887, 2778145, 3333774, 5556290, 8334435, 16668870

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 -16668869
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 16668870 can be divided by 32 positive divisors. The sum of these divisors (counting 16668870) is 1, the average is 0.03125.

Base conversion 16668870

Base System Value
2 Binary 111111100101100011000110
3 Ternary 1011100212101120
4 Quaternary 333211203012
5 Quinary 13231400440
6 Senary 1353134410
8 Octal 77454306
10 Decimal 16668870
12 Duodecimal 56ba406
16 Hexadecimal fe58c6
20 Vigesimal 543c3a
36 Base36 9x9s6

Cryptographic Hash Functions

md5 e346d75f1add069b9ab4458c485fa331
sha1 84243979dd64c53b3eb659435f4c37ae5d2ca2e3
sha256 052f03bd823c93c8a647331518d6c0c87bcfd406697f4c4163ed1b57fbcd8595
sha512 1d97547e7837d85a69d591f51732c5fec4a1a831ba71e8ed9c77f71469485edbda762212a05c23b84ca7cb13a4d5951012906d461294cef36876709804c5bf9d
ripemd-160 a35be0cefe26f8b0482781876f88491f214301d9

16668870 as geometric shapes

Circle

Radius = n
Diameter 33337740
Circumference 104733599.07129
Area 8.728953737757E+14

Sphere

Radius = n
Volume 1.9400239345425E+22
Surface area 3.4915814951028E+15
Circumference 104733599.07129

Square

Length = n
Perimeter 66675480
Area 277851227076900
Diagonal 23573342.023434

Cube

Length = n
Surface area 1667107362461400
Volume 4.6314659834853E+21
Space diagonal 28871329.744761

Equilateral Triangle

Length = n
Perimeter 50006610
Area 1.2031311056064E+14
Altitude 14435664.87238

Triangular Pyramid

Length = n
Surface area 1.2031311056064E+14
Volume 5.4582350062622E+20
Height 7857780.674478