87085845 (number)

87085845 is an odd 8-digits composite number following 87085844 and preceding 87085846. In scientific notation, it is written as 8.7085845 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 35251200 positive integers (up to 87085845) that are relatively prime to 87085845.

Interesting facts

Basic properties

Name

Name eighty-seven million eighty-five thousand eight hundred forty-five

Notation

Scientific notation 8.7085845 × 10^7
Engineering notation 8.7085845 × 10^6

Prime Factorization of 87085845

Prime Factorization 615 × 11 × 3 × 7 × 613

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 87085845
Product of the distinct prime numbers

The prime factorization of 87085845 is 615 × 11 × 3 × 7 × 613. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 98, 47, 956, 162, 4818, 9203, 17092, 83028, 535287, 96143, 1031004, 7319567, 95790694, 3670439, 473894404, 984707975, 6290471746, 688754117

Basic calculations (n = 87085845)

Multiplication

n×y
n×2 174171690
n×3 261257535
n×4 348343380
n×5 435429225

Division

n÷y
n÷2 43542922.5
n÷3 29028615
n÷3 21771461.25
n÷5 17417169

Exponentiation

ny
n2 7583944399364025
n3 6.6045420645163E+23
n4 5.7516212652645E+31
n5 5.0088479800553E+39

Nth Root

y√n
2√n 9331.9796935056
3√n 443.25045498182
4√n 96.602172302208
5√n 38.724829476773

Divisors of 87085845

1, 3, 7, 11, 21, 33, 77, 231, 613, 615, 1839, 1845, 4291, 4305, 6743, 6765, 12873, 12915, 20229, 20295, 47201, 47355, 141603, 142065, 376995, 1130985, 2638965, 4146945, 7916895, 12440835, 29028615, 87085845

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87085844
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87085845 can be divided by 32 positive divisors. The sum of these divisors (counting 87085845) is 1, the average is 0.03125.

Base conversion 87085845

Base System Value
2 Binary 101001100001101001100010101
3 Ternary 20001212102022200
4 Quaternary 11030031030111
5 Quinary 134243221340
6 Senary 12350315113
8 Octal 514151425
10 Decimal 87085845
12 Duodecimal 251b8a99
16 Hexadecimal 530d315
20 Vigesimal 1745ec5
36 Base36 1fujv9

Cryptographic Hash Functions

md5 ebffb614c397a9c7e441c511074a021d
sha1 3c0350c5aa9e4783551e7d2dba5ea99a9609ec7c
sha256 ceb9c053924d0d131471daf7a8f66391422e31b3fa4e0a703644e8019b3aeafd
sha512 f11a66396699a0221722d3ecc7cdda8c6caad492df9c028c5a98197307fa4e8c7a1e31c21887593e6d3c98b0adc7339533857bd7f20971d57c049a358c6399b4
ripemd-160 c7f2c4cb32e960aec4e4d80b7225a9dfa1e0470d

87085845 as geometric shapes

Circle

Radius = n
Diameter 174171690
Circumference 547176501.76732
Area 2.3825664010275E+16

Sphere

Radius = n
Volume 2.7665041106946E+24
Surface area 9.5302656041102E+16
Circumference 547176501.76732

Square

Length = n
Perimeter 348343380
Area 7583944399364025
Diagonal 123157983.08972

Cube

Length = n
Surface area 45503666396184150
Volume 6.6045420645163E+23
Space diagonal 150837108.16007

Equilateral Triangle

Length = n
Perimeter 261257535
Area 3.283944255369E+15
Altitude 75418554.080034

Triangular Pyramid

Length = n
Surface area 3.283944255369E+15
Volume 7.7835274674188E+22
Height 41052661.029907