16407979 (number)

16407979 is an odd 8-digits composite number following 16407978 and preceding 16407980. In scientific notation, it is written as 1.6407979 × 10^7. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 14063976 positive integers (up to 16407979) that are relatively prime to 16407979.

Interesting facts

Basic properties

Name

Name sixteen million four hundred seven thousand nine hundred seventy-nine

Notation

Scientific notation 1.6407979 × 10^7
Engineering notation 1.6407979 × 10^6

Prime Factorization of 16407979

Prime Factorization 7 × 2343997

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16407979
Product of the distinct prime numbers

The prime factorization of 16407979 is 7 × 2343997. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 1, 61, 40, 807, 468, 5345, 9311, 35949, 19047, 881948, 948180, 2460354, 2117184, 78504699, 17723140, 886197208, 965170964, 5347247042, 851166594

Basic calculations (n = 16407979)

Multiplication

n×y
n×2 32815958
n×3 49223937
n×4 65631916
n×5 82039895

Division

n÷y
n÷2 8203989.5
n÷3 5469326.3333333
n÷3 4101994.75
n÷5 3281595.8

Exponentiation

ny
n2 269221774864441
n3 4.4173852283185E+21
n4 7.248036406116E+28
n5 1.1892562914279E+36

Nth Root

y√n
2√n 4050.6763632756
3√n 254.10801510883
4√n 63.644924096707
5√n 27.73390466294

Divisors of 16407979

1, 7, 2343997, 16407979

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16407978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16407979 can be divided by 4 positive divisors. The sum of these divisors (counting 16407979) is 1, the average is 0.25.

Base conversion 16407979

Base System Value
2 Binary 111110100101110110101011
3 Ternary 1010212121111221
4 Quaternary 332211312223
5 Quinary 13200023404
6 Senary 1343402511
8 Octal 76456653
10 Decimal 16407979
12 Duodecimal 55b3437
16 Hexadecimal fa5dab
20 Vigesimal 52ajij
36 Base36 9roh7

Cryptographic Hash Functions

md5 90549ce25374e588cf84d7f744f24db6
sha1 a804b5079a86bacfd3ef77133c393a67d4dab9dc
sha256 9804e1ba1b827d2a5467a60ab392243dce5dd6dc5b50200f313c5660c678b44a
sha512 7232b077df7e59e5abee4cc006ada05c4a123580505c5035bc5ad506f8820395816849deb1b025393c493530bce3a2e9099be94865269dc964600d7ab7478bf0
ripemd-160 56b799eac3e384292a640a902eaf07c78f7fbbb4

16407979 as geometric shapes

Circle

Radius = n
Diameter 32815958
Circumference 103094372.57331
Area 8.4578515010053E+14

Sphere

Radius = n
Volume 1.8503499975149E+22
Surface area 3.3831406004021E+15
Circumference 103094372.57331

Square

Length = n
Perimeter 65631916
Area 269221774864441
Diagonal 23204386.432933

Cube

Length = n
Surface area 1615330649186646
Volume 4.4173852283185E+21
Space diagonal 28419453.277523

Equilateral Triangle

Length = n
Perimeter 49223937
Area 1.1657644814227E+14
Altitude 14209726.638762

Triangular Pyramid

Length = n
Surface area 1.1657644814227E+14
Volume 5.2059384167621E+20
Height 7734795.4776443