61043940 (number)

61043940 is an even 8-digits composite number following 61043939 and preceding 61043941. In scientific notation, it is written as 6.1043940 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 15320064 positive integers (up to 61043940) that are relatively prime to 61043940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1043940 × 10^7
Engineering notation 6.1043940 × 10^6

Prime Factorization of 61043940

Prime Factorization 2 × 2 × 9 × 5 × 17 × 19949

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30521970
Product of the distinct prime numbers

The prime factorization of 61043940 is 2 × 2 × 9 × 5 × 17 × 19949. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 5, 59, 52, 279, 312, 8442, 9949, 75698, 14083, 62966, 942386, 7253907, 5790134, 82785813, 8576190, 543615421, 878580493, 3433864135, 1456333562

Basic calculations (n = 61043940)

Multiplication

n×y
n×2 122087880
n×3 183131820
n×4 244175760
n×5 305219700

Division

n÷y
n÷2 30521970
n÷3 20347980
n÷3 15260985
n÷5 12208788

Exponentiation

ny
n2 3726362610723600
n3 2.2747185562725E+23
n4 1.3885778306599E+31
n5 8.4764261780132E+38

Nth Root

y√n
2√n 7813.0621397759
3√n 393.74421457864
4√n 88.391527533898
5√n 36.068535703995

Divisors of 61043940

1, 2, 4, 5, 9, 10, 17, 18, 20, 34, 36, 45, 68, 85, 90, 153, 170, 180, 306, 340, 612, 765, 1530, 3060, 19949, 39898, 79796, 99745, 179541, 199490, 339133, 359082, 398980, 678266, 718164, 897705, 1356532, 1695665, 1795410, 3052197, 3391330, 3590820, 6104394, 6782660, 12208788, 15260985, 30521970, 61043940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61043939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61043940 can be divided by 48 positive divisors. The sum of these divisors (counting 61043940) is 1, the average is 0.020833333333333.

Base conversion 61043940

Base System Value
2 Binary 11101000110111010011100100
3 Ternary 11020212100112200
4 Quaternary 3220313103210
5 Quinary 111111401230
6 Senary 10020214500
8 Octal 350672344
10 Decimal 61043940
12 Duodecimal 1853a430
16 Hexadecimal 3a374e4
20 Vigesimal j1a9h0
36 Base36 10cdt0

Cryptographic Hash Functions

md5 5c69b0ab986fe90bb7fdf8f9a89911cd
sha1 b708f89fada8029af32ad43a2a80999b3b32f7d6
sha256 66d06d15729498fc08c090e2011af66fb713ef043edfb0a487da7aab802670ba
sha512 7fafd905a575db71fddd7bdbe6aaf8b93e791fbbb51e840b2b227f1edbb6ae069c46c967b8b76bd074c372ab458e4503e8bf4f985b9eeb43236ae78b67e4d262
ripemd-160 80bb99f3a21963ff34e2b98d5dda9fd17cd6e260

61043940 as geometric shapes

Circle

Radius = n
Diameter 122087880
Circumference 383550386.90035
Area 1.1706713402461E+16

Sphere

Radius = n
Volume 9.5283188071603E+23
Surface area 4.6826853609844E+16
Circumference 383550386.90035

Square

Length = n
Perimeter 244175760
Area 3726362610723600
Diagonal 86329167.848689

Cube

Length = n
Surface area 22358175664341600
Volume 2.2747185562725E+23
Space diagonal 105731205.57419

Equilateral Triangle

Length = n
Perimeter 183131820
Area 1.6135623422996E+15
Altitude 52865602.787093

Triangular Pyramid

Length = n
Surface area 1.6135623422996E+15
Volume 2.6807815273853E+22
Height 28776389.282896