15996961 (number)

15996961 is an odd 8-digits composite number following 15996960 and preceding 15996962. In scientific notation, it is written as 1.5996961 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 15390000 positive integers (up to 15996961) that are relatively prime to 15996961.

Interesting facts

Basic properties

Name

Name fifteen million nine hundred ninety-six thousand nine hundred sixty-one

Notation

Scientific notation 1.5996961 × 10^7
Engineering notation 1.5996961 × 10^6

Prime Factorization of 15996961

Prime Factorization 181 × 31 × 2851

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 15996961
Product of the distinct prime numbers

The prime factorization of 15996961 is 181 × 31 × 2851. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 5, 61, 296, 84, 1475, 6248, 50559, 75576, 940660, 165336, 8690143, 4835344, 28015377, 35204254, 879854303, 910694603, 259287021, 8885414941

Basic calculations (n = 15996961)

Multiplication

n×y
n×2 31993922
n×3 47990883
n×4 63987844
n×5 79984805

Division

n÷y
n÷2 7998480.5
n÷3 5332320.3333333
n÷3 3999240.25
n÷5 3199392.2

Exponentiation

ny
n2 255902761235521
n3 4.0936664912769E+21
n4 6.5486223207964E+28
n5 1.0475805586951E+36

Nth Root

y√n
2√n 3999.6201069602
3√n 251.9682552185
4√n 63.242549813873
5√n 27.593544899964

Divisors of 15996961

1, 31, 181, 2851, 5611, 88381, 516031, 15996961

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15996960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15996961 can be divided by 8 positive divisors. The sum of these divisors (counting 15996961) is 1, the average is 0.125.

Base conversion 15996961

Base System Value
2 Binary 111101000001100000100001
3 Ternary 1010002201201001
4 Quaternary 331001200201
5 Quinary 13043400321
6 Senary 1330512001
8 Octal 75014041
10 Decimal 15996961
12 Duodecimal 5435601
16 Hexadecimal f41821
20 Vigesimal 4jjc81
36 Base36 9ivc1

Cryptographic Hash Functions

md5 a53bb33c07bd8a31d5897d520a8b5e76
sha1 5dc992d3814fe653d1bac1b81540a335bbc0868d
sha256 a4254d714fe5e7d134973442b776ec7efc0bd77a0cac37f5c7070fc14d071fe1
sha512 f164ecbe632d5d26055c0ebed24b9d9e6e264546aa1e8dfb7edefb913172ce0f92a730a408e32c5113bb32b7d04b6c2638285e7d08834c52bb9deaa5cc9f0cf3
ripemd-160 1963c9e72ee22b572fbfc82e382e92777e1e53f5

15996961 as geometric shapes

Circle

Radius = n
Diameter 31993922
Circumference 100511870.31472
Area 8.0394223473086E+14

Sphere

Radius = n
Volume 1.7147510100323E+22
Surface area 3.2157689389234E+15
Circumference 100511870.31472

Square

Length = n
Perimeter 63987844
Area 255902761235521
Diagonal 22623119.202953

Cube

Length = n
Surface area 1535416567413126
Volume 4.0936664912769E+21
Space diagonal 27707549.218698

Equilateral Triangle

Length = n
Perimeter 47990883
Area 1.1080914606427E+14
Altitude 13853774.609349

Triangular Pyramid

Length = n
Surface area 1.1080914606427E+14
Volume 4.8244322264968E+20
Height 7541039.7343178