349898985 (number)

349898985 is an odd 9-digits composite number following 349898984 and preceding 349898986. In scientific notation, it is written as 3.49898985 × 10^8. The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors. There are 186612768 positive integers (up to 349898985) that are relatively prime to 349898985.

Interesting facts

Basic properties

Name

Name three hundred forty-nine million eight hundred ninety-eight thousand nine hundred eighty-five

Notation

Scientific notation 3.49898985 × 10^8
Engineering notation 3.49898985 × 10^6

Prime Factorization of 349898985

Prime Factorization 9 × 5 × 7775533

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 349898985
Product of the distinct prime numbers

The prime factorization of 349898985 is 9 × 5 × 7775533. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 28, 9, 603, 68, 1862, 9051, 6888, 55100, 597026, 510755, 8757475, 2327643, 38380752, 75204657, 966034120, 445055230, 8823456801, 7507426351

Basic calculations (n = 349898985)

Multiplication

n×y
n×2 699797970
n×3 1049696955
n×4 1399595940
n×5 1749494925

Division

n÷y
n÷2 174949492.5
n÷3 116632995
n÷3 87474746.25
n÷5 69979797

Exponentiation

ny
n2 122429299704030225
n3 4.2837887700701E+25
n4 1.4988933426019E+34
n5 5.2446125919967E+42

Nth Root

y√n
2√n 18705.586999611
3√n 704.66206831326
4√n 136.76836987992
5√n 51.143275184009

Divisors of 349898985

1, 5, 9, 45, 7775533, 38877665, 69979797, 349898985

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 -349898984
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 349898985 can be divided by 8 positive divisors. The sum of these divisors (counting 349898985) is 1, the average is 0.125.

Base conversion 349898985

Base System Value
2 Binary 10100110110110000100011101001
3 Ternary 220101101201011200
4 Quaternary 110312300203221
5 Quinary 1204033231420
6 Senary 54415314413
8 Octal 2466604351
10 Decimal 349898985
12 Duodecimal 9921ba09
16 Hexadecimal 14db08e9
20 Vigesimal 596h795
36 Base36 5sbjs9

Cryptographic Hash Functions

md5 0d70ccbe5706c641b0678bfe2f8ffba7
sha1 ad4d9fa94bf81b8f900012611f7703144447a77b
sha256 2e6e9e56954e335cfd24041ab27fdbca474130532911202b24e68c63b6b3e2f6
sha512 a298f0eb36f6a15e70248fe54a692eefbadc5ee1c760654aa7638779a954dba49b9b1aeee4032bc6fc9707e894432e967aaf8118b61674c68e1120b0f8f76492
ripemd-160 4f6ba8a8cb4fee93adbb2fae4ae25a40eff459db

349898985 as geometric shapes

Circle

Radius = n
Diameter 699797970
Circumference 2198480161.5491
Area 3.8462298853432E+17

Sphere

Radius = n
Volume 1.7943892439444E+26
Surface area 1.5384919541373E+18
Circumference 2198480161.5491

Square

Length = n
Perimeter 1399595940
Area 122429299704030225
Diagonal 494831890.04758

Cube

Length = n
Surface area 734575798224181350
Volume 4.2837887700701E+25
Space diagonal 606042819.53678

Equilateral Triangle

Length = n
Perimeter 1049696955
Area 5.3013441855614E+16
Altitude 303021409.76839

Triangular Pyramid

Length = n
Surface area 5.3013441855614E+16
Volume 5.0484934808122E+24
Height 164943963.34919