61421708 (number)

61421708 is an even 8-digits composite number following 61421707 and preceding 61421709. In scientific notation, it is written as 6.1421708 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 30290000 positive integers (up to 61421708) that are relatively prime to 61421708.

Interesting facts

Basic properties

Name

Name sixty-one million four hundred twenty-one thousand seven hundred eight

Notation

Scientific notation 6.1421708 × 10^7
Engineering notation 6.1421708 × 10^6

Prime Factorization of 61421708

Prime Factorization 2 × 2 × 251 × 131 × 467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30710854
Product of the distinct prime numbers

The prime factorization of 61421708 is 2 × 2 × 251 × 131 × 467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 71, 26, 965, 217, 6355, 563, 89648, 12577, 780995, 720311, 2540763, 5221236, 67744035, 44396223, 429151812, 851189613, 1364086377, 8818490966

Basic calculations (n = 61421708)

Multiplication

n×y
n×2 122843416
n×3 184265124
n×4 245686832
n×5 307108540

Division

n÷y
n÷2 30710854
n÷3 20473902.666667
n÷3 15355427
n÷5 12284341.6

Exponentiation

ny
n2 3772626213637264
n3 2.3172114568717E+23
n4 1.4232708547823E+31
n5 8.7419726847349E+38

Nth Root

y√n
2√n 7837.2002654009
3√n 394.55476832609
4√n 88.527963183397
5√n 36.113067347432

Divisors of 61421708

1, 2, 4, 131, 251, 262, 467, 502, 524, 934, 1004, 1868, 32881, 61177, 65762, 117217, 122354, 131524, 234434, 244708, 468868, 15355427, 30710854, 61421708

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 -61421707
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 61421708 can be divided by 24 positive divisors. The sum of these divisors (counting 61421708) is 1, the average is 0.041666666666667.

Base conversion 61421708

Base System Value
2 Binary 11101010010011100010001100
3 Ternary 11021120112202002
4 Quaternary 3222103202030
5 Quinary 111210443313
6 Senary 10032251432
8 Octal 352234214
10 Decimal 61421708
12 Duodecimal 186a0b78
16 Hexadecimal 3a9388c
20 Vigesimal j3he58
36 Base36 10khak

Cryptographic Hash Functions

md5 5c8b745cac57bbcae3a07eb1a860cce3
sha1 6ed9b61eb65a7be7e1d3100d43050501806c08ff
sha256 c3b0b98fb0cae615b7c9f22fce83c5603db2af1627a8e783bb06f51ba1745a4a
sha512 9d1288fe69a5691f7f1eabc46b631604d4836ff4047cb24c75e48b01c4ebd995a6b642c6e3021ce572c95da19e07e4c740818ecd9c37b8e04557362c5c792836
ripemd-160 b1a6c8ade2a8e37c4a14fff83b2c471d99b90c9b

61421708 as geometric shapes

Circle

Radius = n
Diameter 122843416
Circumference 385923973.24747
Area 1.1852054797503E+16

Sphere

Radius = n
Volume 9.7063126529631E+23
Surface area 4.7408219190012E+16
Circumference 385923973.24747

Square

Length = n
Perimeter 245686832
Area 3772626213637264
Diagonal 86863412.47772

Cube

Length = n
Surface area 22635757281823584
Volume 2.3172114568717E+23
Space diagonal 106385518.94366

Equilateral Triangle

Length = n
Perimeter 184265124
Area 1.6335950699965E+15
Altitude 53192759.47183

Triangular Pyramid

Length = n
Surface area 1.6335950699965E+15
Volume 2.7308598909953E+22
Height 28954470.825907