61743145 (number)

61743145 is an odd 8-digits composite number following 61743144 and preceding 61743146. In scientific notation, it is written as 6.1743145 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 48110400 positive integers (up to 61743145) that are relatively prime to 61743145.

Interesting facts

Basic properties

Name

Name sixty-one million seven hundred forty-three thousand one hundred forty-five

Notation

Scientific notation 6.1743145 × 10^7
Engineering notation 6.1743145 × 10^6

Prime Factorization of 61743145

Prime Factorization 5 × 53 × 151 × 1543

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61743145
Product of the distinct prime numbers

The prime factorization of 61743145 is 5 × 53 × 151 × 1543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 8, 57, 47, 971, 7410, 98, 38939, 344, 315980, 864590, 1901706, 8008490, 13223680, 59412470, 436916871, 464935891, 2648229221, 8160186012

Basic calculations (n = 61743145)

Multiplication

n×y
n×2 123486290
n×3 185229435
n×4 246972580
n×5 308715725

Division

n÷y
n÷2 30871572.5
n÷3 20581048.333333
n÷3 15435786.25
n÷5 12348629

Exponentiation

ny
n2 3812215954491025
n3 2.3537820244945E+23
n4 1.4532990483676E+31
n5 8.9731253871722E+38

Nth Root

y√n
2√n 7857.68063744
3√n 395.24184303266
4√n 88.643559480878
5√n 36.15078643113

Divisors of 61743145

1, 5, 53, 151, 265, 755, 1543, 7715, 8003, 40015, 81779, 232993, 408895, 1164965, 12348629, 61743145

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61743144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61743145 can be divided by 16 positive divisors. The sum of these divisors (counting 61743145) is 1, the average is 0.0625.

Base conversion 61743145

Base System Value
2 Binary 11101011100010000000101001
3 Ternary 11022011212200011
4 Quaternary 3223202000221
5 Quinary 111301240040
6 Senary 10043211521
8 Octal 353420051
10 Decimal 61743145
12 Duodecimal 18816ba1
16 Hexadecimal 3ae2029
20 Vigesimal j5hhh5
36 Base36 10rdbd

Cryptographic Hash Functions

md5 fbca21c58e7b8388503059b4e67f6d4b
sha1 3f12909c3cee47fc8d44457ca416f5556db470fa
sha256 e7f2bd6cdccf3cc61dfdd39581fd0020ae70a2c0e0dcddb7db126c1cf6a28a26
sha512 3d125960b28f6c215fa4ca35497c4b55b973476b771bd04c7038151cdbb5616b58c47b8ac0d1fdf83bd909e7b995c1fc64b7838bff850f1d9a95a75db82cdfed
ripemd-160 dae314e9c2e71badf72f5ed1721bb7f55b082bd0

61743145 as geometric shapes

Circle

Radius = n
Diameter 123486290
Circumference 387943621.48306
Area 1.1976429636527E+16

Sphere

Radius = n
Volume 9.859499088405E+23
Surface area 4.7905718546107E+16
Circumference 387943621.48306

Square

Length = n
Perimeter 246972580
Area 3812215954491025
Diagonal 87317993.042569

Cube

Length = n
Surface area 22873295726946150
Volume 2.3537820244945E+23
Space diagonal 106942264.15909

Equilateral Triangle

Length = n
Perimeter 185229435
Area 1.6507379306508E+15
Altitude 53471132.079546

Triangular Pyramid

Length = n
Surface area 1.6507379306508E+15
Volume 2.7739587182585E+22
Height 29105997.680856