16991612 (number)

16991612 is an even 8-digits composite number following 16991611 and preceding 16991613. In scientific notation, it is written as 1.6991612 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 7723440 positive integers (up to 16991612) that are relatively prime to 16991612.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred ninety-one thousand six hundred twelve

Notation

Scientific notation 1.6991612 × 10^7
Engineering notation 1.6991612 × 10^6

Prime Factorization of 16991612

Prime Factorization 2 × 2 × 11 × 386173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8495806
Product of the distinct prime numbers

The prime factorization of 16991612 is 2 × 2 × 11 × 386173. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 53, 25, 574, 244, 4286, 3387, 50458, 36497, 527533, 203712, 2318786, 1391619, 83029057, 31994382, 671413118, 809049775, 7867401393, 2245473520

Basic calculations (n = 16991612)

Multiplication

n×y
n×2 33983224
n×3 50974836
n×4 67966448
n×5 84958060

Division

n÷y
n÷2 8495806
n÷3 5663870.6666667
n÷3 4247903
n÷5 3398322.4

Exponentiation

ny
n2 288714878358544
n3 4.9057311916956E+21
n4 8.3356280985589E+28
n5 1.4163575842701E+36

Nth Root

y√n
2√n 4122.0883057014
3√n 257.08586208888
4√n 64.203491382489
5√n 27.928455338888

Divisors of 16991612

1, 2, 4, 11, 22, 44, 386173, 772346, 1544692, 4247903, 8495806, 16991612

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16991611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16991612 can be divided by 12 positive divisors. The sum of these divisors (counting 16991612) is 1, the average is 0.083333333333333.

Base conversion 16991612

Base System Value
2 Binary 1000000110100010101111100
3 Ternary 1011222021002222
4 Quaternary 1000310111330
5 Quinary 13322212422
6 Senary 1404104512
8 Octal 100642574
10 Decimal 16991612
12 Duodecimal 5835138
16 Hexadecimal 103457c
20 Vigesimal 563j0c
36 Base36 a46t8

Cryptographic Hash Functions

md5 deee9095ed3ad46fb4455ecee3ddb09a
sha1 605a3c0d4bb37178761694132b92e38325fdf814
sha256 1c62ab1c5ff69a61a467ac399d6e71ff31534fb2e109f88389632e89f0fc25b9
sha512 57ea65ee80f7f50726f38638ec54dfe3ca890d7ab2ed2e50b1c95a89596ad87f17df92f101fb27158038cf1bf23425215b9b6c316f64bce7feb89928af215a54
ripemd-160 d99bdd42bf4bef93d89fb640ef66052460b6498f

16991612 as geometric shapes

Circle

Radius = n
Diameter 33983224
Circumference 106761446.8637
Area 9.0702454083327E+14

Sphere

Radius = n
Volume 2.0549078763089E+22
Surface area 3.6280981633331E+15
Circumference 106761446.8637

Square

Length = n
Perimeter 67966448
Area 288714878358544
Diagonal 24029768.136981

Cube

Length = n
Surface area 1732289270151264
Volume 4.9057311916956E+21
Space diagonal 29430335.286497

Equilateral Triangle

Length = n
Perimeter 50974836
Area 1.2501720955452E+14
Altitude 14715167.643249

Triangular Pyramid

Length = n
Surface area 1.2501720955452E+14
Volume 5.7814596538772E+20
Height 8009922.7123271