23310981 (number)

23310981 is an odd 8-digits composite number following 23310980 and preceding 23310982. In scientific notation, it is written as 2.3310981 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 15520896 positive integers (up to 23310981) that are relatively prime to 23310981.

Interesting facts

Basic properties

Name

Name twenty-three million three hundred ten thousand nine hundred eighty-one

Notation

Scientific notation 2.3310981 × 10^7
Engineering notation 2.3310981 × 10^6

Prime Factorization of 23310981

Prime Factorization 3 × 3 × 1997 × 1297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7770327
Product of the distinct prime numbers

The prime factorization of 23310981 is 3 × 3 × 1997 × 1297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 40, 51, 293, 271, 5626, 1168, 70829, 85149, 739792, 8511, 1216545, 9698841, 54689431, 75504679, 242409839, 596391698, 8278223747, 6510330974

Basic calculations (n = 23310981)

Multiplication

n×y
n×2 46621962
n×3 69932943
n×4 93243924
n×5 116554905

Division

n÷y
n÷2 11655490.5
n÷3 7770327
n÷3 5827745.25
n÷5 4662196.2

Exponentiation

ny
n2 543401835182361
n3 1.2667229855301E+22
n4 2.9528555447956E+29
n5 6.8833959500474E+36

Nth Root

y√n
2√n 4828.1446747172
3√n 285.66268690822
4√n 69.484852124166
5√n 29.751722188752

Divisors of 23310981

1, 3, 9, 1297, 1997, 3891, 5991, 11673, 17973, 2590109, 7770327, 23310981

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 -23310980
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 23310981 can be divided by 12 positive divisors. The sum of these divisors (counting 23310981) is 1, the average is 0.083333333333333.

Base conversion 23310981

Base System Value
2 Binary 1011000111011001010000101
3 Ternary 1121212022122200
4 Quaternary 1120323022011
5 Quinary 21431422411
6 Senary 2151345113
8 Octal 130731205
10 Decimal 23310981
12 Duodecimal 7982199
16 Hexadecimal 163b285
20 Vigesimal 75dh91
36 Base36 dvmv9

Cryptographic Hash Functions

md5 6796a1e4f445ede1fe650d79d87d2457
sha1 97ac71208b7c19a28030b3527118382b0ba7bacc
sha256 7a814d11dc7546ffcb8fae5295897525ef0b8ab3d50b2cd6f24032ab353d5020
sha512 925cddd390d03b312a8994f533b7ac65c6af38329be6bb0de36af27518a6078b2e3ff0fb76b1ea03401d388e7e07c4646130a60c77b2390782a3f1fa0d30e02d
ripemd-160 f0aac7484c38a2da93bed1aa829b55f11468a73e

23310981 as geometric shapes

Circle

Radius = n
Diameter 46621962
Circumference 146467213.31514
Area 1.7071472133561E+15

Sphere

Radius = n
Volume 5.3060368339663E+22
Surface area 6.8285888534245E+15
Circumference 146467213.31514

Square

Length = n
Perimeter 93243924
Area 543401835182361
Diagonal 32966705.482422

Cube

Length = n
Surface area 3260411011094166
Volume 1.2667229855301E+22
Space diagonal 40375803.466273

Equilateral Triangle

Length = n
Perimeter 69932943
Area 2.352998968655E+14
Altitude 20187901.733136

Triangular Pyramid

Length = n
Surface area 2.352998968655E+14
Volume 1.492847354922E+21
Height 10988901.827474