16391608 (number)

16391608 is an even 8-digits composite number following 16391607 and preceding 16391609. In scientific notation, it is written as 1.6391608 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 8184288 positive integers (up to 16391608) that are relatively prime to 16391608.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-one thousand six hundred eight

Notation

Scientific notation 1.6391608 × 10^7
Engineering notation 1.6391608 × 10^6

Prime Factorization of 16391608

Prime Factorization 2 × 2 × 2 × 1283 × 1597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4097902
Product of the distinct prime numbers

The prime factorization of 16391608 is 2 × 2 × 2 × 1283 × 1597. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 2, 76, 69, 842, 548, 9896, 1780, 49571, 91229, 7084, 745916, 9452436, 7691342, 10447620, 76704637, 707651115, 934438631, 2082155500, 2787955104

Basic calculations (n = 16391608)

Multiplication

n×y
n×2 32783216
n×3 49174824
n×4 65566432
n×5 81958040

Division

n÷y
n÷2 8195804
n÷3 5463869.3333333
n÷3 4097902
n÷5 3278321.6

Exponentiation

ny
n2 268684812825664
n3 4.4041761273917E+21
n4 7.2191528643162E+28
n5 1.1833352384395E+36

Nth Root

y√n
2√n 4048.6550853339
3√n 254.02347521059
4√n 63.629042781845
5√n 27.728368172855

Divisors of 16391608

1, 2, 4, 8, 1283, 1597, 2566, 3194, 5132, 6388, 10264, 12776, 2048951, 4097902, 8195804, 16391608

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 -16391607
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 16391608 can be divided by 16 positive divisors. The sum of these divisors (counting 16391608) is 1, the average is 0.0625.

Base conversion 16391608

Base System Value
2 Binary 111110100001110110111000
3 Ternary 1010211210001121
4 Quaternary 332201312320
5 Quinary 13144012413
6 Senary 1343155024
8 Octal 76416670
10 Decimal 16391608
12 Duodecimal 55a5a74
16 Hexadecimal fa1db8
20 Vigesimal 528j08
36 Base36 9rbug

Cryptographic Hash Functions

md5 2ff63bdffb5d81b0670d3a7ba2194562
sha1 60954c4e6d3933c8acb959caf0255bd20c832fc1
sha256 f172100f7a2b52289243f83de3b58d6ec5c7013e67b2611a3f83f8cc435c7242
sha512 d91666bba301232461cd46e3404da36b6945de7472d42f42370d148acf1544f5d21ce445aa8a16db9989742e6a6fe1d82e4ffb15215d8e415b73634fdc8a68bf
ripemd-160 44291d9adf50bdcfb896e9de93a11a55e1097cdd

16391608 as geometric shapes

Circle

Radius = n
Diameter 32783216
Circumference 102991510.54665
Area 8.4409823410425E+14

Sphere

Radius = n
Volume 1.8448169822572E+22
Surface area 3.376392936417E+15
Circumference 102991510.54665

Square

Length = n
Perimeter 65566432
Area 268684812825664
Diagonal 23181234.342703

Cube

Length = n
Surface area 1612108876953984
Volume 4.4041761273917E+21
Space diagonal 28391097.873752

Equilateral Triangle

Length = n
Perimeter 49174824
Area 1.1634393675905E+14
Altitude 14195548.936876

Triangular Pyramid

Length = n
Surface area 1.1634393675905E+14
Volume 5.1903713420309E+20
Height 7727078.1142344