86857992 (number)

86857992 is an even 8-digits composite number following 86857991 and preceding 86857993. In scientific notation, it is written as 8.6857992 × 10^7. The sum of its digits is 54. It has a total of 7 prime factors and 64 positive divisors. There are 26328960 positive integers (up to 86857992) that are relatively prime to 86857992.

Interesting facts

Basic properties

Name

Name eighty-six million eight hundred fifty-seven thousand nine hundred ninety-two

Notation

Scientific notation 8.6857992 × 10^7
Engineering notation 8.6857992 × 10^6

Prime Factorization of 86857992

Prime Factorization 2 × 2 × 2 × 9 × 13 × 71 × 1307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21714498
Product of the distinct prime numbers

The prime factorization of 86857992 is 2 × 2 × 2 × 9 × 13 × 71 × 1307. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 7, 36, 43, 123, 654, 6661, 8641, 72093, 19053, 387221, 470004, 2999400, 427177, 88877105, 50499906, 870671424, 809854434, 1985928869, 7795893080

Basic calculations (n = 86857992)

Multiplication

n×y
n×2 173715984
n×3 260573976
n×4 347431968
n×5 434289960

Division

n÷y
n÷2 43428996
n÷3 28952664
n÷3 21714498
n÷5 17371598.4

Exponentiation

ny
n2 7544310774272064
n3 6.5528368487724E+23
n4 5.6916625058798E+31
n5 4.943663764024E+39

Nth Root

y√n
2√n 9319.7635163131
3√n 442.86354113941
4√n 96.538922286884
5√n 38.704544165073

Divisors of 86857992

1, 2, 4, 8, 9, 13, 18, 26, 36, 52, 71, 72, 104, 117, 142, 234, 284, 468, 568, 639, 923, 936, 1278, 1307, 1846, 2556, 2614, 3692, 5112, 5228, 7384, 8307, 10456, 11763, 16614, 16991, 23526, 33228, 33982, 47052, 66456, 67964, 92797, 94104, 135928, 152919, 185594, 305838, 371188, 611676, 742376, 835173, 1206361, 1223352, 1670346, 2412722, 3340692, 4825444, 6681384, 9650888, 10857249, 21714498, 43428996, 86857992

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -86857991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 86857992 can be divided by 64 positive divisors. The sum of these divisors (counting 86857992) is 1, the average is 0.015625.

Base conversion 86857992

Base System Value
2 Binary 101001011010101100100001000
3 Ternary 20001102211202200
4 Quaternary 11023111210020
5 Quinary 134213423432
6 Senary 12341400200
8 Octal 513254410
10 Decimal 86857992
12 Duodecimal 25109060
16 Hexadecimal 52d5908
20 Vigesimal 172h4jc
36 Base36 1fpo20

Cryptographic Hash Functions

md5 4f5aad72b66d2cefb1e01b745bfd7bfa
sha1 9c8748489506cf437be2aa69c4cd31bb3124e13c
sha256 6caa1a8da8215b662ab6a8a688cc33804d5c091c831cdc32b7919f3c063312e9
sha512 97ae296cdc809cd9987e1470d24cf5e68c6e98ee29bfcdf4d4e28a47e5bd02b7c5454d22b2c6b0a91bda1370692cc870bef6a3ad6c56a4d4b56f1e3afc1fe3e8
ripemd-160 db49675594589c6b5b5211afb94d6bdf56ece918

86857992 as geometric shapes

Circle

Radius = n
Diameter 173715984
Circumference 545744859.14552
Area 2.3701151304851E+16

Sphere

Radius = n
Volume 2.7448458805701E+24
Surface area 9.4804605219406E+16
Circumference 545744859.14552

Square

Length = n
Perimeter 347431968
Area 7544310774272064
Diagonal 122835750.28689

Cube

Length = n
Surface area 45265864645632384
Volume 6.5528368487724E+23
Space diagonal 150442455.18741

Equilateral Triangle

Length = n
Perimeter 260573976
Area 3.2667823922821E+15
Altitude 75221227.593706

Triangular Pyramid

Length = n
Surface area 3.2667823922821E+15
Volume 7.7225922862934E+22
Height 40945250.095631