61708428 (number)

61708428 is an even 8-digits composite number following 61708427 and preceding 61708429. In scientific notation, it is written as 6.1708428 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 19486656 positive integers (up to 61708428) that are relatively prime to 61708428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.1708428 × 10^7
Engineering notation 6.1708428 × 10^6

Prime Factorization of 61708428

Prime Factorization 2 × 2 × 3 × 3 × 19 × 90217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10284738
Product of the distinct prime numbers

The prime factorization of 61708428 is 2 × 2 × 3 × 3 × 19 × 90217. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 61708428)

Multiplication

n×y
n×2 123416856
n×3 185125284
n×4 246833712
n×5 308542140

Division

n÷y
n÷2 30854214
n÷3 20569476
n÷3 15427107
n÷5 12341685.6

Exponentiation

ny
n2 3807930086231184
n3 2.3498137955523E+23
n4 1.4500331541625E+31
n5 8.9479266491247E+38

Nth Root

y√n
2√n 7855.471214383
3√n 395.16775014527
4√n 88.63109620434
5√n 36.146720136083

Divisors of 61708428

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61708427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61708428 can be divided by 36 positive divisors. The sum of these divisors (counting 61708428) is 1, the average is 0.027777777777778.

Base conversion 61708428

Base System Value
2 Binary 11101011011001100010001100
3 Ternary 11022010010001100
4 Quaternary 3223121202030
5 Quinary 111244132203
6 Senary 10042343100
8 Octal 353314214
10 Decimal 61708428
12 Duodecimal 187baa90
16 Hexadecimal 3ad988c
20 Vigesimal j5db18
36 Base36 10qmj0

Cryptographic Hash Functions

md5 64fccd793f7cf0937a4a3eee4161df49
sha1 6c44c838ca03a58edabdd2e3646708ae3ee71d08
sha256 72af1a76bf24f81c2d81a60d867e67a776566cd22865a731d26f89b1dcd064d4
sha512 f15eb4f5c44b7e45c83a3a81c073d7d3a8615525016d00d079f81cf8f949dc12983a7f33e2e85d5e366e0977924b080e9e9c22d0ba1764c55f9e2a96d4755d79
ripemd-160 cfa6aa2289de2666aae6b8cc74e23ad727bda24c

61708428 as geometric shapes

Circle

Radius = n
Diameter 123416856
Circumference 387725488.13875
Area 1.1962965184287E+16

Sphere

Radius = n
Volume 9.8428770098814E+23
Surface area 4.785186073715E+16
Circumference 387725488.13875

Square

Length = n
Perimeter 246833712
Area 3807930086231184
Diagonal 87268895.790324

Cube

Length = n
Surface area 22847580517387104
Volume 2.3498137955523E+23
Space diagonal 106882132.55121

Equilateral Triangle

Length = n
Perimeter 185125284
Area 1.6488820952556E+15
Altitude 53441066.275603

Triangular Pyramid

Length = n
Surface area 1.6488820952556E+15
Volume 2.7692821156012E+22
Height 29089631.930108