61043949 (number)

61043949 is an odd 8-digits composite number following 61043948 and preceding 61043950. In scientific notation, it is written as 6.1043949 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors. There are 40536936 positive integers (up to 61043949) that are relatively prime to 61043949.

Interesting facts

Basic properties

Name

Name sixty-one million forty-three thousand nine hundred forty-nine

Notation

Scientific notation 6.1043949 × 10^7
Engineering notation 6.1043949 × 10^6

Prime Factorization of 61043949

Prime Factorization 3 × 3 × 9 × 283 × 2663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20347983
Product of the distinct prime numbers

The prime factorization of 61043949 is 3 × 3 × 9 × 283 × 2663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 5, 23, 51, 317, 2537, 3178, 25896, 88133, 720563, 139255, 4972378, 633883, 16364118, 4233858, 317252884, 161913201, 6503316008, 2934711253

Basic calculations (n = 61043949)

Multiplication

n×y
n×2 122087898
n×3 183131847
n×4 244175796
n×5 305219745

Division

n÷y
n÷2 30521974.5
n÷3 20347983
n÷3 15260987.25
n÷5 12208789.8

Exponentiation

ny
n2 3726363709514601
n3 2.2747195623906E+23
n4 1.3885786495587E+31
n5 8.4764324266153E+38

Nth Root

y√n
2√n 7813.0627157345
3√n 393.74423392917
4√n 88.391530791895
5√n 36.068536767547

Divisors of 61043949

1, 3, 9, 27, 81, 283, 849, 2547, 2663, 7641, 7989, 22923, 23967, 71901, 215703, 753629, 2260887, 6782661, 20347983, 61043949

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61043948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61043949 can be divided by 20 positive divisors. The sum of these divisors (counting 61043949) is 1, the average is 0.05.

Base conversion 61043949

Base System Value
2 Binary 11101000110111010011101101
3 Ternary 11020212100120000
4 Quaternary 3220313103231
5 Quinary 111111401244
6 Senary 10020214513
8 Octal 350672355
10 Decimal 61043949
12 Duodecimal 1853a439
16 Hexadecimal 3a374ed
20 Vigesimal j1a9h9
36 Base36 10cdt9

Cryptographic Hash Functions

md5 0e9ec0c88ee81a33f3e37e984649dacf
sha1 2a253de733ab63de468f78cba197f4c155f22da0
sha256 0fbd663728a46a98cbd57018edd7f7dcbb9bc77487697640c0759b8631a830db
sha512 0641eacdfffafcb37de397d00d7a37206db18419a17cf807d20158e2dadf6d3420cb8512c84eb299896f6b85e1234bc23781c0bf1cc20711f1903893a1bcd443
ripemd-160 c5befa5e317cf57ab1f21c7e5802a301ba2ce065

61043949 as geometric shapes

Circle

Radius = n
Diameter 122087898
Circumference 383550443.44902
Area 1.1706716854415E+16

Sphere

Radius = n
Volume 9.5283230215777E+23
Surface area 4.6826867417659E+16
Circumference 383550443.44902

Square

Length = n
Perimeter 244175796
Area 3726363709514601
Diagonal 86329180.576612

Cube

Length = n
Surface area 22358182257087606
Volume 2.2747195623906E+23
Space diagonal 105731221.16264

Equilateral Triangle

Length = n
Perimeter 183131847
Area 1.61356281809E+15
Altitude 52865610.581322

Triangular Pyramid

Length = n
Surface area 1.61356281809E+15
Volume 2.6807827131068E+22
Height 28776393.525537