16457948 (number)

16457948 is an even 8-digits composite number following 16457947 and preceding 16457949. In scientific notation, it is written as 1.6457948 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 7595952 positive integers (up to 16457948) that are relatively prime to 16457948.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-seven thousand nine hundred forty-eight

Notation

Scientific notation 1.6457948 × 10^7
Engineering notation 1.6457948 × 10^6

Prime Factorization of 16457948

Prime Factorization 2 × 2 × 13 × 316499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8228974
Product of the distinct prime numbers

The prime factorization of 16457948 is 2 × 2 × 13 × 316499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 21, 100, 975, 109, 3168, 2361, 38018, 92732, 942499, 18211, 4503992, 5797292, 41939449, 50420232, 876059594, 406917263, 1261402181, 5019792510

Basic calculations (n = 16457948)

Multiplication

n×y
n×2 32915896
n×3 49373844
n×4 65831792
n×5 82289740

Division

n÷y
n÷2 8228974
n÷3 5485982.6666667
n÷3 4114487
n÷5 3291589.6

Exponentiation

ny
n2 270864052370704
n3 4.4578664889863E+21
n4 7.3367334866679E+28
n5 1.2074757821344E+36

Nth Root

y√n
2√n 4056.8396566786
3√n 254.3657079353
4√n 63.693325055916
5√n 27.750776337216

Divisors of 16457948

1, 2, 4, 13, 26, 52, 316499, 632998, 1265996, 4114487, 8228974, 16457948

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16457947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16457948 can be divided by 12 positive divisors. The sum of these divisors (counting 16457948) is 1, the average is 0.083333333333333.

Base conversion 16457948

Base System Value
2 Binary 111110110010000011011100
3 Ternary 1010222011001122
4 Quaternary 332302003130
5 Quinary 13203123243
6 Senary 1344430112
8 Octal 76620334
10 Decimal 16457948
12 Duodecimal 5618338
16 Hexadecimal fb20dc
20 Vigesimal 52h4h8
36 Base36 9sr18

Cryptographic Hash Functions

md5 845905be52a2d5994549b8f80f3f3ced
sha1 e8fde5c7455f9b840c71104118b25a2a4cfb4f47
sha256 794b2abceea7248f045113bc58650213fc8ab56239d7e12fb84f084c909cf172
sha512 5d77058ac424205a39e100e15cccf139c7bb235dfe58f22529bbd2d2e8dc05aa1654e55ee977a6c5892cf9956e67cd7f13b45ce238b233dd21466b86f46a775c
ripemd-160 ebd085abcda5df4a1332b35641ead6e1c44929c6

16457948 as geometric shapes

Circle

Radius = n
Diameter 32915896
Circumference 103408337.05993
Area 8.5094451704936E+14

Sphere

Radius = n
Volume 1.8673067483311E+22
Surface area 3.4037780681975E+15
Circumference 103408337.05993

Square

Length = n
Perimeter 65831792
Area 270864052370704
Diagonal 23275053.270431

Cube

Length = n
Surface area 1625184314224224
Volume 4.4578664889863E+21
Space diagonal 28506002.124327

Equilateral Triangle

Length = n
Perimeter 49373844
Area 1.1728757516251E+14
Altitude 14253001.062163

Triangular Pyramid

Length = n
Surface area 1.1728757516251E+14
Volume 5.2536460399775E+20
Height 7758351.0901437