349442981 (number)

349442981 is an odd 9-digits prime number following 349442980 and preceding 349442982. In scientific notation, it is written as 3.49442981 × 10^8. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 349442980 positive integers (up to 349442981) that are relatively prime to 349442981.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million four hundred forty-two thousand nine hundred eighty-one

Notation

Scientific notation 3.49442981 × 10^8
Engineering notation 3.49442981 × 10^6

Prime Factorization of 349442981

Prime Factorization 349442981

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 349442981
Product of the distinct prime numbers

The prime factorization of 349442981 is 349442981. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 8, 98, 37, 270, 215, 4319, 7091, 78326, 19588, 339746, 83230, 4921035, 1609939, 23652768, 65602854, 872951085, 575811237, 7866993771, 3598410313

Basic calculations (n = 349442981)

Multiplication

n×y
n×2 698885962
n×3 1048328943
n×4 1397771924
n×5 1747214905

Division

n÷y
n÷2 174721490.5
n÷3 116480993.66667
n÷3 87360745.25
n÷5 69888596.2

Exponentiation

ny
n2 122110396970166361
n3 4.2670621128348E+25
n4 1.4910949048212E+34
n5 5.2105264849462E+42

Nth Root

y√n
2√n 18693.394047096
3√n 704.35581953221
4√n 136.72378742229
5√n 51.129937788909

Divisors of 349442981

1, 349442981

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 349442982
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 174721491
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 18693.394073843
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999942766
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 349442981 can be divided by 2 positive divisors. The sum of these divisors (counting 349442981) is 349442982, the average is 174721491.

Base conversion 349442981

Base System Value
2 Binary 10100110101000001001110100101
3 Ternary 220100112112122122
4 Quaternary 110311001032211
5 Quinary 1203424133411
6 Senary 54401435325
8 Octal 2465011645
10 Decimal 349442981
12 Duodecimal 9903bb45
16 Hexadecimal 14d413a5
20 Vigesimal 5940791
36 Base36 5s1rxh

Cryptographic Hash Functions

md5 5f247c997b392f97f754507580ed7406
sha1 56a2b4fa5d70a312d1e8dce9ae427f73bc65f9a5
sha256 9e65ca7ca0fc6b9cb178605129dadfbb03a2aa9e8f2811cf0aeb2bf4044af3dd
sha512 eceb9eff205e3e8f1450a8402dd36feb1d71ac1584edb40fb80ae7ea66d5c2f0f892d1776942a97a21cfc077df9869f293c4c19221896f9bb4e3d22ddde18f69
ripemd-160 c5a114fbe9f9b3c2f4b748fbb3c3ea5fa2aec091

349442981 as geometric shapes

Circle

Radius = n
Diameter 698885962
Circumference 2195615003.9162
Area 3.8362112604841E+17

Sphere

Radius = n
Volume 1.7873827981458E+26
Surface area 1.5344845041936E+18
Circumference 2195615003.9162

Square

Length = n
Perimeter 1397771924
Area 122110396970166361
Diagonal 494187003.00628

Cube

Length = n
Surface area 732662381820998166
Volume 4.2670621128348E+25
Space diagonal 605252997.44033

Equilateral Triangle

Length = n
Perimeter 1048328943
Area 5.2875352921183E+16
Altitude 302626498.72016

Triangular Pyramid

Length = n
Surface area 5.2875352921183E+16
Volume 5.0287809262162E+24
Height 164729001.00209