87904091 (number)

87904091 is an odd 8-digits composite number following 87904090 and preceding 87904092. In scientific notation, it is written as 8.7904091 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 76137600 positive integers (up to 87904091) that are relatively prime to 87904091.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred four thousand ninety-one

Notation

Scientific notation 8.7904091 × 10^7
Engineering notation 8.7904091 × 10^6

Prime Factorization of 87904091

Prime Factorization 11 × 23 × 1031 × 337

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87904091
Product of the distinct prime numbers

The prime factorization of 87904091 is 11 × 23 × 1031 × 337. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 94, 57, 634, 636, 2575, 2532, 72747, 86015, 467917, 802606, 9432992, 9959092, 39303480, 4872644, 117816170, 18596394, 1079562892, 175476205

Basic calculations (n = 87904091)

Multiplication

n×y
n×2 175808182
n×3 263712273
n×4 351616364
n×5 439520455

Division

n÷y
n÷2 43952045.5
n÷3 29301363.666667
n÷3 21976022.75
n÷5 17580818.2

Exponentiation

ny
n2 7727129214536281
n3 6.7924626964336E+23
n4 5.970852589814E+31
n5 5.248623694026E+39

Nth Root

y√n
2√n 9375.7181591599
3√n 444.634368687
4√n 96.828292142121
5√n 38.79732809082

Divisors of 87904091

1, 11, 23, 253, 337, 1031, 3707, 7751, 11341, 23713, 85261, 260843, 347447, 3821917, 7991281, 87904091

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 -87904090
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 87904091 can be divided by 16 positive divisors. The sum of these divisors (counting 87904091) is 1, the average is 0.0625.

Base conversion 87904091

Base System Value
2 Binary 101001111010100111101011011
3 Ternary 20010101222202002
4 Quaternary 11033110331123
5 Quinary 140000412331
6 Senary 12420031215
8 Octal 517247533
10 Decimal 87904091
12 Duodecimal 2553250b
16 Hexadecimal 53d4f5b
20 Vigesimal 179804b
36 Base36 1gc38b

Cryptographic Hash Functions

md5 079174cdf86616a146a6b3c4779f6204
sha1 f0a0ac0dc3b0853a4aad319f861f7a1c87dd1eb1
sha256 c08407da92145e5e918e296f0556afe18e303040f73062f5d80556017702578c
sha512 4cbf4396a756fc1d713dd3fd5730ac34e32bb32fd03a9c699f5fdcbafc3a600eaecfaecdba6eb024d64644fd1879c394b0bfef0b2290b3d71d58708192ec06a0
ripemd-160 b6f05baa1b880917f5f106e516d7191f5ae42d10

87904091 as geometric shapes

Circle

Radius = n
Diameter 175808182
Circumference 552317693.01218
Area 2.4275492373726E+16

Sphere

Radius = n
Volume 2.8452201209198E+24
Surface area 9.7101969494905E+16
Circumference 552317693.01218

Square

Length = n
Perimeter 351616364
Area 7727129214536281
Diagonal 124315157.68028

Cube

Length = n
Surface area 46362775287217686
Volume 6.7924626964336E+23
Space diagonal 152254351.80516

Equilateral Triangle

Length = n
Perimeter 263712273
Area 3.3459450990567E+15
Altitude 76127175.902579

Triangular Pyramid

Length = n
Surface area 3.3459450990567E+15
Volume 8.0049940560081E+22
Height 41438385.893426