87831266 (number)

87831266 is an even 8-digits composite number following 87831265 and preceding 87831267. In scientific notation, it is written as 8.7831266 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 41685120 positive integers (up to 87831266) that are relatively prime to 87831266.

Interesting facts

Basic properties

Name

Name eighty-seven million eight hundred thirty-one thousand two hundred sixty-six

Notation

Scientific notation 8.7831266 × 10^7
Engineering notation 8.7831266 × 10^6

Prime Factorization of 87831266

Prime Factorization 2 × 41 × 37 × 28949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87831266
Product of the distinct prime numbers

The prime factorization of 87831266 is 2 × 41 × 37 × 28949. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 54, 84, 169, 345, 7286, 6349, 53910, 71676, 433751, 92666, 9210894, 7568830, 59576559, 21541844, 763430775, 78997539, 3872512648, 7769101073

Basic calculations (n = 87831266)

Multiplication

n×y
n×2 175662532
n×3 263493798
n×4 351325064
n×5 439156330

Division

n÷y
n÷2 43915633
n÷3 29277088.666667
n÷3 21957816.5
n÷5 17566253.2

Exponentiation

ny
n2 7714331287162756
n3 6.7755948329491E+23
n4 5.9510907208098E+31
n5 5.2269183208958E+39

Nth Root

y√n
2√n 9371.8336519595
3√n 444.51154753943
4√n 96.808231323372
5√n 38.790897554656

Divisors of 87831266

1, 2, 37, 41, 74, 82, 1517, 3034, 28949, 57898, 1071113, 1186909, 2142226, 2373818, 43915633, 87831266

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 -87831265
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 87831266 can be divided by 16 positive divisors. The sum of these divisors (counting 87831266) is 1, the average is 0.0625.

Base conversion 87831266

Base System Value
2 Binary 101001111000011001011100010
3 Ternary 20010021021211212
4 Quaternary 11033003023202
5 Quinary 134441100031
6 Senary 12414310122
8 Octal 517031342
10 Decimal 87831266
12 Duodecimal 254b8342
16 Hexadecimal 53c32e2
20 Vigesimal 178ii36
36 Base36 1gaj1e

Cryptographic Hash Functions

md5 d57ff943ae9f309b2c1f7bc8e9c89873
sha1 db2214cc315605af01363028be86f19d21a0a639
sha256 060a8115b2f1318925e1bb6e43347a1f81aedb26639dfc46a7f4c20bb06911b1
sha512 df76768e297d452710dc07e7a043d679f78216beaf25f01e1c5dddd346ce72f893e56be2de9ec6743b289b68917894c71ebd82d494bf4703b63d75f046f0325c
ripemd-160 2c4b684e1fba3a65bb0ce6236ae734f15fce1003

87831266 as geometric shapes

Circle

Radius = n
Diameter 175662532
Circumference 551860120.04218
Area 2.4235286499108E+16

Sphere

Radius = n
Volume 2.8381545267859E+24
Surface area 9.6941145996434E+16
Circumference 551860120.04218

Square

Length = n
Perimeter 351325064
Area 7714331287162756
Diagonal 124212167.5776

Cube

Length = n
Surface area 46285987722976536
Volume 6.7755948329491E+23
Space diagonal 152128215.2051

Equilateral Triangle

Length = n
Perimeter 263493798
Area 3.340403433946E+15
Altitude 76064107.602548

Triangular Pyramid

Length = n
Surface area 3.340403433946E+15
Volume 7.9851150882515E+22
Height 41404055.8592