16402980 (number)

16402980 is an even 8-digits composite number following 16402979 and preceding 16402981. In scientific notation, it is written as 1.6402980 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 3834880 positive integers (up to 16402980) that are relatively prime to 16402980.

Interesting facts

Basic properties

Name

Name sixteen million four hundred two thousand nine hundred eighty

Notation

Scientific notation 1.6402980 × 10^7
Engineering notation 1.6402980 × 10^6

Prime Factorization of 16402980

Prime Factorization 2 × 2 × 87 × 5 × 11 × 857

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8201490
Product of the distinct prime numbers

The prime factorization of 16402980 is 2 × 2 × 87 × 5 × 11 × 857. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 66, 89, 390, 998, 3189, 5941, 76488, 10407, 706555, 548878, 2245810, 267629, 18056571, 49438105, 250486148, 821069948, 1177001119, 9692888037

Basic calculations (n = 16402980)

Multiplication

n×y
n×2 32805960
n×3 49208940
n×4 65611920
n×5 82014900

Division

n÷y
n÷2 8201490
n÷3 5467660
n÷3 4100745
n÷5 3280596

Exponentiation

ny
n2 269057752880400
n3 4.4133489393421E+21
n4 7.239207438505E+28
n5 1.1874457482965E+36

Nth Root

y√n
2√n 4050.0592588257
3√n 254.0822062225
4√n 63.640075886392
5√n 27.732214525618

Divisors of 16402980

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 87, 110, 174, 220, 348, 435, 857, 870, 957, 1714, 1740, 1914, 3428, 3828, 4285, 4785, 8570, 9427, 9570, 17140, 18854, 19140, 37708, 47135, 74559, 94270, 149118, 188540, 298236, 372795, 745590, 820149, 1491180, 1640298, 3280596, 4100745, 8201490, 16402980

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16402979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16402980 can be divided by 48 positive divisors. The sum of these divisors (counting 16402980) is 1, the average is 0.020833333333333.

Base conversion 16402980

Base System Value
2 Binary 111110100100101000100100
3 Ternary 1010212100122210
4 Quaternary 332210220210
5 Quinary 13144343410
6 Senary 1343323420
8 Octal 76445044
10 Decimal 16402980
12 Duodecimal 55b0570
16 Hexadecimal fa4a24
20 Vigesimal 52a790
36 Base36 9rkmc

Cryptographic Hash Functions

md5 2d5aaea001b2c5d2a0549c1a468333be
sha1 42d1b5301f3bf05e91076d207732b23e763fdeb0
sha256 d053c561744a1c888bc46d51976f33e88d5f5946bb59616f1605d4deded40b2f
sha512 b05d2da77e7e5084c427d8202d8bc947347a0a8879a400e6a58d38b9903a5e6e95c1d49a7e66b37c516a8bdf49cffe326597c218770cd5400ff326bbdf10041a
ripemd-160 f4480c7e5ffeb702c7caf9d93a17405f02e9e04f

16402980 as geometric shapes

Circle

Radius = n
Diameter 32805960
Circumference 103062962.92996
Area 8.4526985984044E+14

Sphere

Radius = n
Volume 1.8486592807421E+22
Surface area 3.3810794393618E+15
Circumference 103062962.92996

Square

Length = n
Perimeter 65611920
Area 269057752880400
Diagonal 23197316.779335

Cube

Length = n
Surface area 1614346517282400
Volume 4.4133489393421E+21
Space diagonal 28410794.755536

Equilateral Triangle

Length = n
Perimeter 49208940
Area 1.1650542453979E+14
Altitude 14205397.377768

Triangular Pyramid

Length = n
Surface area 1.1650542453979E+14
Volume 5.2011816045855E+20
Height 7732438.9264449