291248122 (number)

291248122 is an even 9-digits composite number following 291248121 and preceding 291248123. In scientific notation, it is written as 2.91248122 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 132385500 positive integers (up to 291248122) that are relatively prime to 291248122.

Interesting facts

Basic properties

Name

Name two hundred ninety-one million two hundred forty-eight thousand one hundred twenty-two

Notation

Scientific notation 2.91248122 × 10^8
Engineering notation 2.91248122 × 10^6

Prime Factorization of 291248122

Prime Factorization 2 × 11 × 13238551

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 291248122
Product of the distinct prime numbers

The prime factorization of 291248122 is 2 × 11 × 13238551. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 44, 49, 492, 63, 2241, 8734, 53323, 90268, 428514, 100757, 5770996, 7542527, 79269978, 62629893, 590775492, 402451975, 9250608323, 6973315894

Basic calculations (n = 291248122)

Multiplication

n×y
n×2 582496244
n×3 873744366
n×4 1164992488
n×5 1456240610

Division

n÷y
n÷2 145624061
n÷3 97082707.333333
n÷3 72812030.5
n÷5 58249624.4

Exponentiation

ny
n2 84825468568526884
n3 2.4705258418353E+25
n4 7.1953601178701E+33
n5 2.0956351214434E+42

Nth Root

y√n
2√n 17065.993144262
3√n 662.85882789954
4√n 130.63687513203
5√n 49.300647900041

Divisors of 291248122

1, 2, 11, 22, 13238551, 26477102, 145624061, 291248122

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 -291248121
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 291248122 can be divided by 8 positive divisors. The sum of these divisors (counting 291248122) is 1, the average is 0.125.

Base conversion 291248122

Base System Value
2 Binary 10001010111000001011111111010
3 Ternary 202022000221022111
4 Quaternary 101113001133322
5 Quinary 1044024414442
6 Senary 44522242534
8 Octal 2127013772
10 Decimal 291248122
12 Duodecimal 8165644a
16 Hexadecimal 115c17fa
20 Vigesimal 4b06062
36 Base36 4teghm

Cryptographic Hash Functions

md5 f5381049f1d40f1ae8fe9565ca0f3601
sha1 f2efcac68a578cb6a23a4020474793ab186af37d
sha256 c9b43653b401b7897ba55308d329b1776295684e3be5958c38983472c6e241c4
sha512 c1237a2e238b21727927e5064efe57740ae8fdc2d36b4967dd713bbc8bf71083a60910e752bfc5af4e557af0d86d7190f978c0f5cdd31ab2b596dfd3e1d83647
ripemd-160 48635a623b4df8757ca5935fc8c0302da8827fc9

291248122 as geometric shapes

Circle

Radius = n
Diameter 582496244
Circumference 1829965920.894
Area 2.664870688922E+17

Sphere

Radius = n
Volume 1.0348514446952E+26
Surface area 1.0659482755688E+18
Circumference 1829965920.894

Square

Length = n
Perimeter 1164992488
Area 84825468568526884
Diagonal 411887044.14809

Cube

Length = n
Surface area 508952811411161304
Volume 2.4705258418353E+25
Space diagonal 504456544.91302

Equilateral Triangle

Length = n
Perimeter 873744366
Area 3.6730505334131E+16
Altitude 252228272.45651

Triangular Pyramid

Length = n
Surface area 3.6730505334131E+16
Volume 2.9115426264306E+24
Height 137295681.3827