213740931 (number)

213740931 is an odd 9-digits composite number following 213740930 and preceding 213740932. In scientific notation, it is written as 2.13740931 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 142459232 positive integers (up to 213740931) that are relatively prime to 213740931.

Interesting facts

Basic properties

Name

Name two hundred thirteen million seven hundred forty thousand nine hundred thirty-one

Notation

Scientific notation 2.13740931 × 10^8
Engineering notation 2.13740931 × 10^6

Prime Factorization of 213740931

Prime Factorization 3 × 10709 × 6653

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 213740931
Product of the distinct prime numbers

The prime factorization of 213740931 is 3 × 10709 × 6653. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 7, 8, 47, 267, 451, 9040, 4444, 9243, 5343, 599359, 812538, 3554738, 1388788, 81556624, 59294208, 694814268, 79582387, 7764902866, 8094936058

Basic calculations (n = 213740931)

Multiplication

n×y
n×2 427481862
n×3 641222793
n×4 854963724
n×5 1068704655

Division

n÷y
n÷2 106870465.5
n÷3 71246977
n÷3 53435232.75
n÷5 42748186.2

Exponentiation

ny
n2 45685185584746761
n3 9.7647940997916E+24
n4 2.0871361819128E+33
n5 4.4610643064582E+41

Nth Root

y√n
2√n 14619.881360668
3√n 597.90093454838
4√n 120.9127014034
5√n 46.342295200945

Divisors of 213740931

1, 3, 6653, 10709, 19959, 32127, 71246977, 213740931

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 -213740930
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 213740931 can be divided by 8 positive divisors. The sum of these divisors (counting 213740931) is 1, the average is 0.125.

Base conversion 213740931

Base System Value
2 Binary 1100101111010110110110000011
3 Ternary 112220012011102210
4 Quaternary 30233112312003
5 Quinary 414204202211
6 Senary 33113113203
8 Octal 1457266603
10 Decimal 213740931
12 Duodecimal 5b6b8803
16 Hexadecimal cbd6d83
20 Vigesimal 36fhc6b
36 Base36 3j97k3

Cryptographic Hash Functions

md5 4a07cbe07b4cf283299127bd925a104f
sha1 a82a8de6ee022912e412a6285ae5afc85071c246
sha256 f5fa13dbeb42141fee2a5ad857da0ca37450ab766760895ddae1031e8b0e22cc
sha512 3ee5286d9f1a003f14ec7169ac9b799bf7f79190cca99fb25b393bd4a7358081489e992acb171e1b7146acacc7fb605c79d6bea695da7798313aa8d75d75d0a1
ripemd-160 5e573f167ab7c59dbdf43000170dd7a181539150

213740931 as geometric shapes

Circle

Radius = n
Diameter 427481862
Circumference 1342973877.2021
Area 1.4352424341093E+17

Sphere

Radius = n
Volume 4.0902673876963E+25
Surface area 5.7409697364371E+17
Circumference 1342973877.2021

Square

Length = n
Perimeter 854963724
Area 45685185584746761
Diagonal 302275323.45445

Cube

Length = n
Surface area 274111113508480566
Volume 9.7647940997916E+24
Space diagonal 370210152.14907

Equilateral Triangle

Length = n
Perimeter 641222793
Area 1.9782265646499E+16
Altitude 185105076.07454

Triangular Pyramid

Length = n
Surface area 1.9782265646499E+16
Volume 1.1507920208088E+24
Height 100758441.15148