16401245 (number)

16401245 is an odd 8-digits composite number following 16401244 and preceding 16401246. In scientific notation, it is written as 1.6401245 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 11128320 positive integers (up to 16401245) that are relatively prime to 16401245.

Interesting facts

Basic properties

Name

Name sixteen million four hundred one thousand two hundred forty-five

Notation

Scientific notation 1.6401245 × 10^7
Engineering notation 1.6401245 × 10^6

Prime Factorization of 16401245

Prime Factorization 5 × 7 × 97 × 4831

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16401245
Product of the distinct prime numbers

The prime factorization of 16401245 is 5 × 7 × 97 × 4831. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 1, 41, 25, 115, 630, 2850, 4903, 56493, 72787, 873124, 282478, 4975461, 7723855, 38981089, 17119743, 909045036, 106574408, 7512844022, 4484536826

Basic calculations (n = 16401245)

Multiplication

n×y
n×2 32802490
n×3 49203735
n×4 65604980
n×5 82006225

Division

n÷y
n÷2 8200622.5
n÷3 5467081.6666667
n÷3 4100311.25
n÷5 3280249

Exponentiation

ny
n2 269000837550025
n3 4.4119486418632E+21
n4 7.2361450602615E+28
n5 1.1868178798889E+36

Nth Root

y√n
2√n 4049.8450587646
3√n 254.07324752167
4√n 63.638392961832
5√n 27.731627834321

Divisors of 16401245

1, 5, 7, 35, 97, 485, 679, 3395, 4831, 24155, 33817, 169085, 468607, 2343035, 3280249, 16401245

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16401244
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16401245 can be divided by 16 positive divisors. The sum of these divisors (counting 16401245) is 1, the average is 0.0625.

Base conversion 16401245

Base System Value
2 Binary 111110100100001101011101
3 Ternary 1010212021021112
4 Quaternary 332210031131
5 Quinary 13144314440
6 Senary 1343311405
8 Octal 76441535
10 Decimal 16401245
12 Duodecimal 55ab565
16 Hexadecimal fa435d
20 Vigesimal 52a325
36 Base36 9rja5

Cryptographic Hash Functions

md5 10a2bb477ee5d352f9070be5d80f3fab
sha1 5c4e1e48c21fd4d77f241eb6a6a23789895a6192
sha256 e10a730cede17c8141ca4f1874db5f646f259205aae4333067f807047c211570
sha512 1bc9ecb2fa3711633e98474515731af7c602f864d282ad74a6215afd9f3b6bee892608e02e1b7a6e90e76859244185d54a92a14b7a85364234609413549b7532
ripemd-160 e181a66a450d57caa143d163cf33d0e66b39f502

16401245 as geometric shapes

Circle

Radius = n
Diameter 32802490
Circumference 103052061.60345
Area 8.4509105505666E+14

Sphere

Radius = n
Volume 1.8480727255057E+22
Surface area 3.3803642202266E+15
Circumference 103052061.60345

Square

Length = n
Perimeter 65604980
Area 269000837550025
Diagonal 23194863.118804

Cube

Length = n
Surface area 1614005025300150
Volume 4.4119486418632E+21
Space diagonal 28407789.647385

Equilateral Triangle

Length = n
Perimeter 49203735
Area 1.1648077947881E+14
Altitude 14203894.823693

Triangular Pyramid

Length = n
Surface area 1.1648077947881E+14
Volume 5.1995313381804E+20
Height 7731621.0396013