16401958 (number)

16401958 is an even 8-digits composite number following 16401957 and preceding 16401959. In scientific notation, it is written as 1.6401958 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 8200978 positive integers (up to 16401958) that are relatively prime to 16401958.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand nine hundred fifty-eight

Notation

Scientific notation 1.6401958 × 10^7
Engineering notation 1.6401958 × 10^6

Prime Factorization of 16401958

Prime Factorization 2 × 8200979

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16401958
Product of the distinct prime numbers

The prime factorization of 16401958 is 2 × 8200979. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 2, 13, 84, 525, 790, 9103, 1433, 22726, 80692, 566806, 282941, 9667430, 1430246, 1472641, 70129962, 636263132, 300876989, 7030665330, 7766086629

Basic calculations (n = 16401958)

Multiplication

n×y
n×2 32803916
n×3 49205874
n×4 65607832
n×5 82009790

Division

n÷y
n÷2 8200979
n÷3 5467319.3333333
n÷3 4100489.5
n÷5 3280391.6

Exponentiation

ny
n2 269024226233764
n3 4.4125240596687E+21
n4 7.2374034300675E+28
n5 1.1870758708902E+36

Nth Root

y√n
2√n 4049.933085867
3√n 254.07692918528
4√n 63.639084577538
5√n 27.73186894171

Divisors of 16401958

1, 2, 8200979, 16401958

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 -16401957
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 16401958 can be divided by 4 positive divisors. The sum of these divisors (counting 16401958) is 1, the average is 0.25.

Base conversion 16401958

Base System Value
2 Binary 111110100100011000100110
3 Ternary 1010212022020221
4 Quaternary 332210120212
5 Quinary 13144330313
6 Senary 1343314554
8 Octal 76443046
10 Decimal 16401958
12 Duodecimal 55aba5a
16 Hexadecimal fa4626
20 Vigesimal 52a4hi
36 Base36 9rjty

Cryptographic Hash Functions

md5 1537aac81d30c41cf4fa45154bd8f53d
sha1 6cd6b195a4502182a8fef4b160e67101d21f190a
sha256 6533959ef2a41eb2740f860b3cebf460ff671cea6186f7df391889b1de491b14
sha512 e0d7d71912814b9fb5f8d86ef4ac1a9b460f70a8c86beae1445b312d843a960e6e491c4f5cdc6af2c167159970dd00cd0bf30ddb98ee134f2e7ce5780ca422dc
ripemd-160 ac841cf2ccdcac4079c48effdfb1b106dd34d4de

16401958 as geometric shapes

Circle

Radius = n
Diameter 32803916
Circumference 103056541.51458
Area 8.4516453277367E+14

Sphere

Radius = n
Volume 1.8483137559525E+22
Surface area 3.3806581310947E+15
Circumference 103056541.51458

Square

Length = n
Perimeter 65607832
Area 269024226233764
Diagonal 23195871.453074

Cube

Length = n
Surface area 1614145357402584
Volume 4.4125240596687E+21
Space diagonal 28409024.599611

Equilateral Triangle

Length = n
Perimeter 49205874
Area 1.1649090707595E+14
Altitude 14204512.299805

Triangular Pyramid

Length = n
Surface area 1.1649090707595E+14
Volume 5.2002094745675E+20
Height 7731957.1510246