16401091 (number)

16401091 is an odd 8-digits composite number following 16401090 and preceding 16401092. In scientific notation, it is written as 1.6401091 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 14058072 positive integers (up to 16401091) that are relatively prime to 16401091.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand ninety-one

Notation

Scientific notation 1.6401091 × 10^7
Engineering notation 1.6401091 × 10^6

Prime Factorization of 16401091

Prime Factorization 7 × 2343013

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 16401091
Product of the distinct prime numbers

The prime factorization of 16401091 is 7 × 2343013. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 10, 54, 44, 808, 567, 2784, 2041, 28858, 93735, 108610, 322193, 948368, 1548407, 53528895, 18821480, 285222245, 271629730, 6622737766, 3451449293

Basic calculations (n = 16401091)

Multiplication

n×y
n×2 32802182
n×3 49203273
n×4 65604364
n×5 82005455

Division

n÷y
n÷2 8200545.5
n÷3 5467030.3333333
n÷3 4100272.75
n÷5 3280218.2

Exponentiation

ny
n2 268995785990281
n3 4.4118243646431E+21
n4 7.2358732880529E+28
n5 1.1867621626182E+36

Nth Root

y√n
2√n 4049.8260456469
3√n 254.07245230963
4√n 63.638243577639
5√n 27.731575756729

Divisors of 16401091

1, 7, 2343013, 16401091

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 -16401090
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 16401091 can be divided by 4 positive divisors. The sum of these divisors (counting 16401091) is 1, the average is 0.25.

Base conversion 16401091

Base System Value
2 Binary 111110100100001011000011
3 Ternary 1010212021001211
4 Quaternary 332210023003
5 Quinary 13144313331
6 Senary 1343310551
8 Octal 76441303
10 Decimal 16401091
12 Duodecimal 55ab457
16 Hexadecimal fa42c3
20 Vigesimal 52a2eb
36 Base36 9rj5v

Cryptographic Hash Functions

md5 40a4154d5e7e5a4dee3d7689753f5568
sha1 a0512a23ac9b60dd42620106a7dc72e0f0a74de7
sha256 e8f70cd5578cc2c5decbbee43fdc18d4cf651904b5a454b0bc812b81cf531912
sha512 d68cff3b9bc0d6ff4d4db2325f3b8d6e76a150a713d6205d036ac4927793d420973f16ea83289430e84e8aa6c91de396108150b1dd523fa30762c8d521169637
ripemd-160 7619a172d52b885e76e53b936c3b8f463ce745a4

16401091 as geometric shapes

Circle

Radius = n
Diameter 32802182
Circumference 103051093.99292
Area 8.4507518511368E+14

Sphere

Radius = n
Volume 1.8480206683855E+22
Surface area 3.3803007404547E+15
Circumference 103051093.99292

Square

Length = n
Perimeter 65604364
Area 268995785990281
Diagonal 23194645.329915

Cube

Length = n
Surface area 1613974715941686
Volume 4.4118243646431E+21
Space diagonal 28407522.911561

Equilateral Triangle

Length = n
Perimeter 49203273
Area 1.1647859208927E+14
Altitude 14203761.45578

Triangular Pyramid

Length = n
Surface area 1.1647859208927E+14
Volume 5.199384876072E+20
Height 7731548.4433051