87496749 (number)

87496749 is an odd 8-digits composite number following 87496748 and preceding 87496750. In scientific notation, it is written as 8.7496749 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 56181600 positive integers (up to 87496749) that are relatively prime to 87496749.

Interesting facts

Basic properties

Name

Name eighty-seven million four hundred ninety-six thousand seven hundred forty-nine

Notation

Scientific notation 8.7496749 × 10^7
Engineering notation 8.7496749 × 10^6

Prime Factorization of 87496749

Prime Factorization 9 × 37 × 103 × 2551

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87496749
Product of the distinct prime numbers

The prime factorization of 87496749 is 9 × 37 × 103 × 2551. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87496749)

Multiplication

n×y
n×2 174993498
n×3 262490247
n×4 349986996
n×5 437483745

Division

n÷y
n÷2 43748374.5
n÷3 29165583
n÷3 21874187.25
n÷5 17499349.8

Exponentiation

ny
n2 7655681085569001
n3 6.6984720636808E+23
n4 5.8609452883939E+31
n5 5.1281365880133E+39

Nth Root

y√n
2√n 9353.9696920612
3√n 443.94650256338
4√n 96.715922639766
5√n 38.761304383073

Divisors of 87496749

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 -87496748
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 87496749 can be divided by 16 positive divisors. The sum of these divisors (counting 87496749) is 1, the average is 0.0625.

Base conversion 87496749

Base System Value
2 Binary 101001101110001100000101101
3 Ternary 20002122021222100
4 Quaternary 11031301200231
5 Quinary 134344343444
6 Senary 12403205313
8 Octal 515614055
10 Decimal 87496749
12 Duodecimal 25376839
16 Hexadecimal 537182d
20 Vigesimal 176h1h9
36 Base36 1g3cx9

Cryptographic Hash Functions

md5 52991d4a82146807352620cbabacc484
sha1 76cf41c94f55a0b6329988e3100d40a545b6e6b7
sha256 2bbf861a2bd541a79fba4070dffc62df7ef06f89f65058ea89b9b6c2cc528eec
sha512 2912538b8b1bee633eb27f85cf8a9d281f3caacc26e8b1c74126c6d4df5ab8aaa42daea926c5c663dead68495c97b5993225397ef60ecc2ca542d3cf4451c7f9
ripemd-160 120dfff85c4d47139da5ef3813ca5e39786d88bb

87496749 as geometric shapes

Circle

Radius = n
Diameter 174993498
Circumference 549758287.74278
Area 2.405103145665E+16

Sphere

Radius = n
Volume 2.8058494167381E+24
Surface area 9.62041258266E+16
Circumference 549758287.74278

Square

Length = n
Perimeter 349986996
Area 7655681085569001
Diagonal 123739089.09935

Cube

Length = n
Surface area 45934086513414006
Volume 6.6984720636808E+23
Space diagonal 151548814.7651

Equilateral Triangle

Length = n
Perimeter 262490247
Area 3.3150071516874E+15
Altitude 75774407.382551

Triangular Pyramid

Length = n
Surface area 3.3150071516874E+15
Volume 7.8942250330289E+22
Height 41246363.033118