87498738 (number)

87498738 is an even 8-digits composite number following 87498737 and preceding 87498739. In scientific notation, it is written as 8.7498738 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 29166228 positive integers (up to 87498738) that are relatively prime to 87498738.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred ninety-eight thousand seven hundred thirty-eight

Notation

Scientific notation 8.7498738 × 10^7
Engineering notation 8.7498738 × 10^6

Prime Factorization of 87498738

Prime Factorization 2 × 27 × 1620347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87498738
Product of the distinct prime numbers

The prime factorization of 87498738 is 2 × 27 × 1620347. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 77, 70, 105, 647, 8894, 6701, 9058, 71030, 738269, 194824, 1002114, 7184901, 23281614, 66205404, 423102373, 780207919, 6300126273, 5246326261

Basic calculations (n = 87498738)

Multiplication

n×y
n×2 174997476
n×3 262496214
n×4 349994952
n×5 437493690

Division

n÷y
n÷2 43749369
n÷3 29166246
n÷3 21874684.5
n÷5 17499747.6

Exponentiation

ny
n2 7656029151592644
n3 6.6989288885557E+23
n4 5.8614782370036E+31
n5 5.1287194855228E+39

Nth Root

y√n
2√n 9354.0760099542
3√n 443.94986650894
4√n 96.716472278274
5√n 38.761480607982

Divisors of 87498738

1, 2, 27, 54, 1620347, 3240694, 43749369, 87498738

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87498737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87498738 can be divided by 8 positive divisors. The sum of these divisors (counting 87498738) is 1, the average is 0.125.

Base conversion 87498738

Base System Value
2 Binary 101001101110001111111110010
3 Ternary 20002122101201000
4 Quaternary 11031301333302
5 Quinary 134344424423
6 Senary 12403222430
8 Octal 515617762
10 Decimal 87498738
12 Duodecimal 25377a16
16 Hexadecimal 5371ff2
20 Vigesimal 176h6gi
36 Base36 1g3egi

Cryptographic Hash Functions

md5 5fa7addd9641d4922dca4822a1596157
sha1 ae15e93a446ea0579bb63b6a3e714b15116ce37b
sha256 7e3d622c17b4896881371d77659470cbb08967c5f7edf84e444ddc316f956b16
sha512 5425d2100e898edc7dbee6f237a1b70fddc11a8aa69d26e31a46361a360a9e9b93fdb77ea712c765a7701d25c7112569cf32bb39ad09f67081beabdd3fb90183
ripemd-160 a0058d1979df9b169e7f1f213abcf1ded5304bac

87498738 as geometric shapes

Circle

Radius = n
Diameter 174997476
Circumference 549770784.99836
Area 2.4052124938313E+16

Sphere

Radius = n
Volume 2.8060407710943E+24
Surface area 9.6208499753251E+16
Circumference 549770784.99836

Square

Length = n
Perimeter 349994952
Area 7656029151592644
Diagonal 123741901.97013

Cube

Length = n
Surface area 45936174909555864
Volume 6.6989288885557E+23
Space diagonal 151552259.81416

Equilateral Triangle

Length = n
Perimeter 262496214
Area 3.3151578686967E+15
Altitude 75776129.907079

Triangular Pyramid

Length = n
Surface area 3.3151578686967E+15
Volume 7.894763406307E+22
Height 41247300.65671