23996981 (number)

23996981 is an odd 8-digits composite number following 23996980 and preceding 23996982. In scientific notation, it is written as 2.3996981 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 21466368 positive integers (up to 23996981) that are relatively prime to 23996981.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred ninety-six thousand nine hundred eighty-one

Notation

Scientific notation 2.3996981 × 10^7
Engineering notation 2.3996981 × 10^6

Prime Factorization of 23996981

Prime Factorization 23 × 19 × 89 × 617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23996981
Product of the distinct prime numbers

The prime factorization of 23996981 is 23 × 19 × 89 × 617. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 21, 98, 254, 813, 4175, 8450, 1824, 83266, 757644, 816044, 4541370, 959173, 97014142, 22442840, 446516489, 776082276, 517348581, 8279898336

Basic calculations (n = 23996981)

Multiplication

n×y
n×2 47993962
n×3 71990943
n×4 95987924
n×5 119984905

Division

n÷y
n÷2 11998490.5
n÷3 7998993.6666667
n÷3 5999245.25
n÷5 4799396.2

Exponentiation

ny
n2 575855097114361
n3 1.3818783824206E+22
n4 3.3160909287259E+29
n5 7.9576171010908E+36

Nth Root

y√n
2√n 4898.6713504786
3√n 288.43781868916
4√n 69.990509002854
5√n 29.924804479744

Divisors of 23996981

1, 19, 23, 89, 437, 617, 1691, 2047, 11723, 14191, 38893, 54913, 269629, 1043347, 1262999, 23996981

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 -23996980
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 23996981 can be divided by 16 positive divisors. The sum of these divisors (counting 23996981) is 1, the average is 0.0625.

Base conversion 23996981

Base System Value
2 Binary 1011011100010101000110101
3 Ternary 1200011011200002
4 Quaternary 1123202220311
5 Quinary 22120400411
6 Senary 2214201045
8 Octal 133425065
10 Decimal 23996981
12 Duodecimal 8053185
16 Hexadecimal 16e2a35
20 Vigesimal 79jc91
36 Base36 eac6t

Cryptographic Hash Functions

md5 cf966a78f331195e5459dca2fc741eaa
sha1 eb69e4536fc4032734b274c6b7533c3089494663
sha256 d38e5ed3bf54109b4654f1d99491ea033da0a202309f503e1c4ae58b9365980a
sha512 bda71393d5f09f6299d04ea6e345349c724302b5963163461197796cd07c8504db3d99ab115223e037e00d6857ea8589c24f2824745009a42deb68b5b72513f1
ripemd-160 411b08c97cdb0e64f95bc08ded6755c8c08addec

23996981 as geometric shapes

Circle

Radius = n
Diameter 47993962
Circumference 150777478.43587
Area 1.8091021426267E+15

Sphere

Radius = n
Volume 5.7883986324897E+22
Surface area 7.2364085705069E+15
Circumference 150777478.43587

Square

Length = n
Perimeter 95987924
Area 575855097114361
Diagonal 33936855.986209

Cube

Length = n
Surface area 3455130582686166
Volume 1.3818783824206E+22
Space diagonal 41563990.320265

Equilateral Triangle

Length = n
Perimeter 71990943
Area 2.493525714999E+14
Altitude 20781995.160133

Triangular Pyramid

Length = n
Surface area 2.493525714999E+14
Volume 1.6285592916412E+21
Height 11312285.328736