61836872 (number)

61836872 is an even 8-digits composite number following 61836871 and preceding 61836873. In scientific notation, it is written as 6.1836872 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 30886416 positive integers (up to 61836872) that are relatively prime to 61836872.

Interesting facts

Basic properties

Name

Name sixty-one million eight hundred thirty-six thousand eight hundred seventy-two

Notation

Scientific notation 6.1836872 × 10^7
Engineering notation 6.1836872 × 10^6

Prime Factorization of 61836872

Prime Factorization 2 × 2 × 2 × 1123 × 6883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15459218
Product of the distinct prime numbers

The prime factorization of 61836872 is 2 × 2 × 2 × 1123 × 6883. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 87, 88, 79, 592, 65, 1765, 95054, 3979, 423580, 931519, 8914553, 6261439, 39993514, 3389798, 674371716, 180749284, 5026309260, 1101823956

Basic calculations (n = 61836872)

Multiplication

n×y
n×2 123673744
n×3 185510616
n×4 247347488
n×5 309184360

Division

n÷y
n÷2 30918436
n÷3 20612290.666667
n÷3 15459218
n÷5 12367374.4

Exponentiation

ny
n2 3823798738744384
n3 2.364517531615E+23
n4 1.4621436794423E+31
n5 9.0414391551283E+38

Nth Root

y√n
2√n 7863.6424130297
3√n 395.44173622538
4√n 88.677180903712
5√n 36.161755257655

Divisors of 61836872

1, 2, 4, 8, 1123, 2246, 4492, 6883, 8984, 13766, 27532, 55064, 7729609, 15459218, 30918436, 61836872

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 -61836871
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 61836872 can be divided by 16 positive divisors. The sum of these divisors (counting 61836872) is 1, the average is 0.0625.

Base conversion 61836872

Base System Value
2 Binary 11101011111000111001001000
3 Ternary 11022100122020112
4 Quaternary 3223320321020
5 Quinary 111312234442
6 Senary 10045213452
8 Octal 353707110
10 Decimal 61836872
12 Duodecimal 18861288
16 Hexadecimal 3af8e48
20 Vigesimal j69c3c
36 Base36 10tdmw

Cryptographic Hash Functions

md5 650f0149b9c18e46877f3c42bbe731d0
sha1 ec6c6c6b7fbfcce9bf4ed7f80ef5328f8ba40e7f
sha256 f03e0cfaa58a95ce8f3f23a04c11eab38bb1bdebb0f3e84dcea63bf7fb184c0d
sha512 4c7ae7050a74cafe7510bc9dee8e0cf2847580ca2bbb43143cec19087d369001f77591bf8a89b8d70fb8708d6f7d194823ae62da7082fd8d305b03c91be339d8
ripemd-160 95bd0a369244049f3e57967e5db9249ca293781e

61836872 as geometric shapes

Circle

Radius = n
Diameter 123673744
Circumference 388532525.59234
Area 1.2012818026445E+16

Sphere

Radius = n
Volume 9.9044678754745E+23
Surface area 4.8051272105781E+16
Circumference 388532525.59234

Square

Length = n
Perimeter 247347488
Area 3823798738744384
Diagonal 87450543.037129

Cube

Length = n
Surface area 22942792432466304
Volume 2.364517531615E+23
Space diagonal 107104604.08513

Equilateral Triangle

Length = n
Perimeter 185510616
Area 1.6557534233558E+15
Altitude 53552302.042567

Triangular Pyramid

Length = n
Surface area 1.6557534233558E+15
Volume 2.7866106347324E+22
Height 29150181.012376