85887139 (number)

85887139 is an odd 8-digits composite number following 85887138 and preceding 85887140. In scientific notation, it is written as 8.5887139 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 78753600 positive integers (up to 85887139) that are relatively prime to 85887139.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred eighty-seven thousand one hundred thirty-nine

Notation

Scientific notation 8.5887139 × 10^7
Engineering notation 8.5887139 × 10^6

Prime Factorization of 85887139

Prime Factorization 13 × 151 × 43753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85887139
Product of the distinct prime numbers

The prime factorization of 85887139 is 13 × 151 × 43753. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 9, 67, 13, 212, 296, 8054, 959, 99483, 72845, 783318, 709307, 8372383, 7093848, 48685183, 57202136, 482922668, 566864449, 5375533159, 7776591978

Basic calculations (n = 85887139)

Multiplication

n×y
n×2 171774278
n×3 257661417
n×4 343548556
n×5 429435695

Division

n÷y
n÷2 42943569.5
n÷3 28629046.333333
n÷3 21471784.75
n÷5 17177427.8

Exponentiation

ny
n2 7376600645605321
n3 6.3355512499659E+23
n4 5.4414237084745E+31
n5 4.6734831440764E+39

Nth Root

y√n
2√n 9267.5314404646
3√n 441.20732295158
4√n 96.268018783315
5√n 38.617630891215

Divisors of 85887139

1, 13, 151, 1963, 43753, 568789, 6606703, 85887139

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85887138
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85887139 can be divided by 8 positive divisors. The sum of these divisors (counting 85887139) is 1, the average is 0.125.

Base conversion 85887139

Base System Value
2 Binary 101000111101000100010100011
3 Ternary 12222121112000011
4 Quaternary 11013220202203
5 Quinary 133441342024
6 Senary 12304505351
8 Octal 507504243
10 Decimal 85887139
12 Duodecimal 2491b257
16 Hexadecimal 51e88a3
20 Vigesimal 16gfhgj
36 Base36 1f4uxv

Cryptographic Hash Functions

md5 527c87afd56438800e100ec5790b46a7
sha1 1767d802ffdf1c464fe2775093ddd32ddfe6cd9d
sha256 b198fce44f3b3ab0a76718b98797f3053d45722893ccc33b85bffd81117fdb2f
sha512 e8edf716929114b784ae71e4f2991a8658ee7c984ac2ed32a165c687bac2d82510fbc06bbc92b903923b6926b613b92fe2c9e60630cd03b0a91d0f696ccf6056
ripemd-160 44f14e13dc56d48695272af5795f8e0e7f5208c7

85887139 as geometric shapes

Circle

Radius = n
Diameter 171774278
Circumference 539644809.84049
Area 2.3174274396699E+16

Sphere

Radius = n
Volume 2.6538295017779E+24
Surface area 9.2697097586798E+16
Circumference 539644809.84049

Square

Length = n
Perimeter 343548556
Area 7376600645605321
Diagonal 121462756.80722

Cube

Length = n
Surface area 44259603873631926
Volume 6.3355512499659E+23
Space diagonal 148760888.46473

Equilateral Triangle

Length = n
Perimeter 257661417
Area 3.1941617763334E+15
Altitude 74380444.232365

Triangular Pyramid

Length = n
Surface area 3.1941617763334E+15
Volume 7.466518752343E+22
Height 40487585.602408