16401465 (number)

16401465 is an odd 8-digits composite number following 16401464 and preceding 16401466. In scientific notation, it is written as 1.6401465 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 8286624 positive integers (up to 16401465) that are relatively prime to 16401465.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand four hundred sixty-five

Notation

Scientific notation 1.6401465 × 10^7
Engineering notation 1.6401465 × 10^6

Prime Factorization of 16401465

Prime Factorization 45 × 19 × 19183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 16401465
Product of the distinct prime numbers

The prime factorization of 16401465 is 45 × 19 × 19183. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 34, 9, 560, 208, 5288, 523, 74118, 80907, 783018, 161799, 4859507, 4208598, 71796545, 91930208, 696153135, 914681095, 6536441525, 124817332

Basic calculations (n = 16401465)

Multiplication

n×y
n×2 32802930
n×3 49204395
n×4 65605860
n×5 82007325

Division

n÷y
n÷2 8200732.5
n÷3 5467155
n÷3 4100366.25
n÷5 3280293

Exponentiation

ny
n2 269008054146225
n3 4.4121261847974E+21
n4 7.2365333195538E+28
n5 1.18689747962E+36

Nth Root

y√n
2√n 4049.8722202065
3√n 254.07438353024
4√n 63.638606365998
5√n 27.731702230202

Divisors of 16401465

1, 19, 45, 855, 19183, 364477, 863235, 16401465

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401464
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401465 can be divided by 8 positive divisors. The sum of these divisors (counting 16401465) is 1, the average is 0.125.

Base conversion 16401465

Base System Value
2 Binary 111110100100010000111001
3 Ternary 1010212021120200
4 Quaternary 332210100321
5 Quinary 13144321330
6 Senary 1343312413
8 Octal 76442071
10 Decimal 16401465
12 Duodecimal 55ab709
16 Hexadecimal fa4439
20 Vigesimal 52a3d5
36 Base36 9rjg9

Cryptographic Hash Functions

md5 758a70d095b0e627aad1807849449844
sha1 3469de99ed4a43b4d02ac1abd8a48cb42b9e526a
sha256 576b608eb8ee1ca9c7aa782088412856abdf1524cc67b670b40d1a55438276f7
sha512 0ce112f5889bac88bbe47375f2d08f6c511c7827c0d06f54440b8448c5d398ee88f8762e8deb99d9f29ac0d6587a6fc7066541b42d66d2e5e77d5963bf74d905
ripemd-160 4d7f51119caf4753db5fbbbe799b78bc9696281b

16401465 as geometric shapes

Circle

Radius = n
Diameter 32802930
Circumference 103053443.90422
Area 8.4511372666227E+14

Sphere

Radius = n
Volume 1.8481470945161E+22
Surface area 3.3804549066491E+15
Circumference 103053443.90422

Square

Length = n
Perimeter 65605860
Area 269008054146225
Diagonal 23195174.245788

Cube

Length = n
Surface area 1614048324877350
Volume 4.4121261847974E+21
Space diagonal 28408170.698563

Equilateral Triangle

Length = n
Perimeter 49204395
Area 1.1648390435663E+14
Altitude 14204085.349281

Triangular Pyramid

Length = n
Surface area 1.1648390435663E+14
Volume 5.199740574535E+20
Height 7731724.7485959