16402940 (number)

16402940 is an even 8-digits composite number following 16402939 and preceding 16402941. In scientific notation, it is written as 1.6402940 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 6462720 positive integers (up to 16402940) that are relatively prime to 16402940.

Interesting facts

Basic properties

Name

Name sixteen million four hundred two thousand nine hundred forty

Notation

Scientific notation 1.6402940 × 10^7
Engineering notation 1.6402940 × 10^6

Prime Factorization of 16402940

Prime Factorization 2 × 2 × 5 × 67 × 12241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8201470
Product of the distinct prime numbers

The prime factorization of 16402940 is 2 × 2 × 5 × 67 × 12241. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 51, 90, 905, 368, 5542, 1223, 19358, 86143, 630546, 730841, 1971344, 2436802, 68742304, 77761568, 41078440, 888652765, 4640758837, 1765288239

Basic calculations (n = 16402940)

Multiplication

n×y
n×2 32805880
n×3 49208820
n×4 65611760
n×5 82014700

Division

n÷y
n÷2 8201470
n÷3 5467646.6666667
n÷3 4100735
n÷5 3280588

Exponentiation

ny
n2 269056440643600
n3 4.4133166524905E+21
n4 7.2391368251803E+28
n5 1.1874312699522E+36

Nth Root

y√n
2√n 4050.0543206234
3√n 254.08199968896
4√n 63.640037088482
5√n 27.732201000153

Divisors of 16402940

1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 12241, 24482, 48964, 61205, 122410, 244820, 820147, 1640294, 3280588, 4100735, 8201470, 16402940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16402939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16402940 can be divided by 24 positive divisors. The sum of these divisors (counting 16402940) is 1, the average is 0.041666666666667.

Base conversion 16402940

Base System Value
2 Binary 111110100100100111111100
3 Ternary 1010212100121022
4 Quaternary 332210213330
5 Quinary 13144343230
6 Senary 1343323312
8 Octal 76444774
10 Decimal 16402940
12 Duodecimal 55b0538
16 Hexadecimal fa49fc
20 Vigesimal 52a770
36 Base36 9rkl8

Cryptographic Hash Functions

md5 e4b9a4c0d15137d2cf21c1543301153e
sha1 8c5f8fb937bcfecb5d7247bdf46866ef39085e9b
sha256 fe6023f418bb86204d42bd4db0ec72c9a1eb61f329ce0c72bf5397eb38e95125
sha512 3d3891c2dfd1f9d271c463fc77f66d4c8a8e19200a178dedeaea799a5d627595358b61da208d5b4ebd6f2e853c82befa5458e41c13f6a9f07caea8c7c0c5ef50
ripemd-160 f9440d967f51347c621f93a3c946922aae94eb8f

16402940 as geometric shapes

Circle

Radius = n
Diameter 32805880
Circumference 103062711.60255
Area 8.4526573732695E+14

Sphere

Radius = n
Volume 1.8486457564573E+22
Surface area 3.3810629493078E+15
Circumference 103062711.60255

Square

Length = n
Perimeter 65611760
Area 269056440643600
Diagonal 23197260.210792

Cube

Length = n
Surface area 1614338643861600
Volume 4.4133166524905E+21
Space diagonal 28410725.473504

Equilateral Triangle

Length = n
Perimeter 49208820
Area 1.1650485632459E+14
Altitude 14205362.736752

Triangular Pyramid

Length = n
Surface area 1.1650485632459E+14
Volume 5.2011435541659E+20
Height 7732420.070264