211291245 (number)

211291245 is an odd 9-digits composite number following 211291244 and preceding 211291246. In scientific notation, it is written as 2.11291245 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 96230400 positive integers (up to 211291245) that are relatively prime to 211291245.

Interesting facts

Basic properties

Name

Name two hundred eleven million two hundred ninety-one thousand two hundred forty-five

Notation

Scientific notation 2.11291245 × 10^8
Engineering notation 2.11291245 × 10^6

Prime Factorization of 211291245

Prime Factorization 9 × 5 × 451 × 29 × 359

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 211291245
Product of the distinct prime numbers

The prime factorization of 211291245 is 9 × 5 × 451 × 29 × 359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 29, 40, 195, 93, 686, 3570, 98465, 82507, 724642, 394264, 7249826, 9269415, 45680363, 21139522, 983035449, 768630081, 6964019752, 1506121226

Basic calculations (n = 211291245)

Multiplication

n×y
n×2 422582490
n×3 633873735
n×4 845164980
n×5 1056456225

Division

n÷y
n÷2 105645622.5
n÷3 70430415
n÷3 52822811.25
n÷5 42258249

Exponentiation

ny
n2 44643990213650025
n3 9.4328842740099E+24
n4 1.9930858621965E+33
n5 4.2112159321539E+41

Nth Root

y√n
2√n 14535.860655634
3√n 595.60797023717
4√n 120.56475710436
5√n 46.235578982335

Divisors of 211291245

1, 5, 9, 29, 45, 145, 261, 359, 451, 1305, 1795, 2255, 3231, 4059, 10411, 13079, 16155, 20295, 52055, 65395, 93699, 117711, 161909, 468495, 588555, 809545, 1457181, 4695361, 7285905, 23476805, 42258249, 211291245

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -211291244
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 211291245 can be divided by 32 positive divisors. The sum of these divisors (counting 211291245) is 1, the average is 0.03125.

Base conversion 211291245

Base System Value
2 Binary 1100100110000000110001101101
3 Ternary 112201120201002200
4 Quaternary 30212000301231
5 Quinary 413042304440
6 Senary 32544412113
8 Octal 1446006155
10 Decimal 211291245
12 Duodecimal 5a917039
16 Hexadecimal c980c6d
20 Vigesimal 360b825
36 Base36 3hspd9

Cryptographic Hash Functions

md5 9d715ad3d58aa7c6063a82146e198f36
sha1 40ad477c0695e044e4006f1bf100d3403bac6bb1
sha256 d7f94c72af0d0fd4648bb223f8d02b1ed64d565be6c2aee949ab18242b94aec2
sha512 d66f49689a7d01250dcc2314603b239fad07bd0d5df2fd02f6f0025296a9e41696c0faf05c3f548510d3e6258c8fc5b09f9096f8922f600f073bdcbb08abb562
ripemd-160 780de88c3eb1199c4aa01ee73e70a7ef5ae88961

211291245 as geometric shapes

Circle

Radius = n
Diameter 422582490
Circumference 1327582046.1197
Area 1.4025323168214E+17

Sphere

Radius = n
Volume 3.9512373249856E+25
Surface area 5.6101292672855E+17
Circumference 1327582046.1197

Square

Length = n
Perimeter 845164980
Area 44643990213650025
Diagonal 298810944.2897

Cube

Length = n
Surface area 267863941281900150
Volume 9.4328842740099E+24
Space diagonal 365967171.53448

Equilateral Triangle

Length = n
Perimeter 633873735
Area 1.9331414825662E+16
Altitude 182983585.76724

Triangular Pyramid

Length = n
Surface area 1.9331414825662E+16
Volume 1.1116760727167E+24
Height 99603648.096565