16457955 (number)

16457955 is an odd 8-digits composite number following 16457954 and preceding 16457956. In scientific notation, it is written as 1.6457955 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 8196096 positive integers (up to 16457955) that are relatively prime to 16457955.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-seven thousand nine hundred fifty-five

Notation

Scientific notation 1.6457955 × 10^7
Engineering notation 1.6457955 × 10^6

Prime Factorization of 16457955

Prime Factorization 15 × 17 × 277 × 233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16457955
Product of the distinct prime numbers

The prime factorization of 16457955 is 15 × 17 × 277 × 233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 31, 28, 161, 546, 9649, 2351, 80132, 69196, 519815, 65289, 1581072, 6608356, 40775931, 65860760, 880052417, 461183317, 129772681, 9440347112

Basic calculations (n = 16457955)

Multiplication

n×y
n×2 32915910
n×3 49373865
n×4 65831820
n×5 82289775

Division

n÷y
n÷2 8228977.5
n÷3 5485985
n÷3 4114488.75
n÷5 3291591

Exponentiation

ny
n2 270864282782025
n3 4.4578721771338E+21
n4 7.3367459687021E+28
n5 1.2074783499933E+36

Nth Root

y√n
2√n 4056.840519419
3√n 254.36574399811
4√n 63.693331828528
5√n 27.750778697844

Divisors of 16457955

1, 15, 17, 233, 255, 277, 3495, 3961, 4155, 4709, 59415, 64541, 70635, 968115, 1097197, 16457955

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 -16457954
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 16457955 can be divided by 16 positive divisors. The sum of these divisors (counting 16457955) is 1, the average is 0.0625.

Base conversion 16457955

Base System Value
2 Binary 111110110010000011100011
3 Ternary 1010222011001220
4 Quaternary 332302003203
5 Quinary 13203123310
6 Senary 1344430123
8 Octal 76620343
10 Decimal 16457955
12 Duodecimal 5618343
16 Hexadecimal fb20e3
20 Vigesimal 52h4hf
36 Base36 9sr1f

Cryptographic Hash Functions

md5 8dfade70ad551ffb3aa3addd82b1062a
sha1 69956245c7c1a31e74965689b732fe63a4cf06dd
sha256 50ae7e0ab36a66d8e37d4afed02c9e1b46fb522b1ab549be36c64fe5d46d23ea
sha512 3fd7270bb153e5c81f42f71fa91d862118e258df186ea9189cff82833dfb76447f6e3fcdecc6a7d8dfdeac5af3b9f59f0f82e04a2465ce19e663ec3f0757ecf3
ripemd-160 8602e6e1347d0bb900f8d9a135bc84fc3e5266c1

16457955 as geometric shapes

Circle

Radius = n
Diameter 32915910
Circumference 103408381.04222
Area 8.5094524090788E+14

Sphere

Radius = n
Volume 1.8673091309768E+22
Surface area 3.4037809636315E+15
Circumference 103408381.04222

Square

Length = n
Perimeter 65831820
Area 270864282782025
Diagonal 23275063.169926

Cube

Length = n
Surface area 1625185696692150
Volume 4.4578721771338E+21
Space diagonal 28506014.248682

Equilateral Triangle

Length = n
Perimeter 49373865
Area 1.1728767493354E+14
Altitude 14253007.124341

Triangular Pyramid

Length = n
Surface area 1.1728767493354E+14
Volume 5.2536527435236E+20
Height 7758354.3899754