61790140 (number)

61790140 is an even 8-digits composite number following 61790139 and preceding 61790141. In scientific notation, it is written as 6.1790140 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 24140928 positive integers (up to 61790140) that are relatively prime to 61790140.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred ninety thousand one hundred forty

Notation

Scientific notation 6.1790140 × 10^7
Engineering notation 6.1790140 × 10^6

Prime Factorization of 61790140

Prime Factorization 2 × 2 × 5 × 43 × 71849

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30895070
Product of the distinct prime numbers

The prime factorization of 61790140 is 2 × 2 × 5 × 43 × 71849. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 5, 81, 415, 650, 160, 2843, 27500, 77770, 296394, 134966, 7825121, 5732388, 41042733, 29942191, 262903752, 933452886, 2064923955, 4162691336

Basic calculations (n = 61790140)

Multiplication

n×y
n×2 123580280
n×3 185370420
n×4 247160560
n×5 308950700

Division

n÷y
n÷2 30895070
n÷3 20596713.333333
n÷3 15447535
n÷5 12358028

Exponentiation

ny
n2 3818021401219600
n3 2.3591607690436E+23
n4 1.4577287420171E+31
n5 9.007326305126E+38

Nth Root

y√n
2√n 7860.6704548658
3√n 395.34209534867
4√n 88.66042214464
5√n 36.156287897581

Divisors of 61790140

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 71849, 143698, 287396, 359245, 718490, 1436980, 3089507, 6179014, 12358028, 15447535, 30895070, 61790140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61790139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61790140 can be divided by 24 positive divisors. The sum of these divisors (counting 61790140) is 1, the average is 0.041666666666667.

Base conversion 61790140

Base System Value
2 Binary 11101011101101011110111100
3 Ternary 11022021021010201
4 Quaternary 3223231132330
5 Quinary 111304241030
6 Senary 10044213244
8 Octal 353553674
10 Decimal 61790140
12 Duodecimal 1883a224
16 Hexadecimal 3aed7bc
20 Vigesimal j63f70
36 Base36 10sdks

Cryptographic Hash Functions

md5 9becd52a9c5a0d182d0d776c4115de73
sha1 53ae1111b3d6edf01a2ead999a77e6ecb6599ef5
sha256 dca0d92cafdbf1b6944c24d924a0ff90a622b43a88340df82852c408fd7317a9
sha512 c34570ebf7435c6a24aea564dd1ccd0091ced5b24ff02af26806b76b273605051ec4263311b94eb2060a5145b385f7e39b45884a6b01e5f5b2a490749e5f962b
ripemd-160 97b061511eb872fdfdb97d6edd261e861cf621a7

61790140 as geometric shapes

Circle

Radius = n
Diameter 123580280
Circumference 388238899.77657
Area 1.199466798532E+16

Sphere

Radius = n
Volume 9.882029520886E+23
Surface area 4.797867194128E+16
Circumference 388238899.77657

Square

Length = n
Perimeter 247160560
Area 3818021401219600
Diagonal 87384454.008932

Cube

Length = n
Surface area 22908128407317600
Volume 2.3591607690436E+23
Space diagonal 107023661.88679

Equilateral Triangle

Length = n
Perimeter 185370420
Area 1.6532517628244E+15
Altitude 53511830.943397

Triangular Pyramid

Length = n
Surface area 1.6532517628244E+15
Volume 2.7802976294999E+22
Height 29128151.336311