87339991 (number)

87339991 is an odd 8-digits composite number following 87339990 and preceding 87339992. In scientific notation, it is written as 8.7339991 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 87211432 positive integers (up to 87339991) that are relatively prime to 87339991.

Interesting facts

Basic properties

Name

Name eighty-seven million three hundred thirty-nine thousand nine hundred ninety-one

Notation

Scientific notation 8.7339991 × 10^7
Engineering notation 8.7339991 × 10^6

Prime Factorization of 87339991

Prime Factorization 683 × 127877

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 87339991
Product of the distinct prime numbers

The prime factorization of 87339991 is 683 × 127877. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87339991)

Multiplication

n×y
n×2 174679982
n×3 262019973
n×4 349359964
n×5 436699955

Division

n÷y
n÷2 43669995.5
n÷3 29113330.333333
n÷3 21834997.75
n÷5 17467998.2

Exponentiation

ny
n2 7628274027880081
n3 6.6625338494058E+23
n4 5.819056464443E+31
n5 5.0823633923294E+39

Nth Root

y√n
2√n 9345.5867124542
3√n 443.6812212122
4√n 96.672574768929
5√n 38.747405572696

Divisors of 87339991

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87339990
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87339991 can be divided by 4 positive divisors. The sum of these divisors (counting 87339991) is 1, the average is 0.25.

Base conversion 87339991

Base System Value
2 Binary 101001101001011001111010111
3 Ternary 20002100022221111
4 Quaternary 11031023033113
5 Quinary 134324334431
6 Senary 12355555451
8 Octal 515131727
10 Decimal 87339991
12 Duodecimal 252bbb87
16 Hexadecimal 534b3d7
20 Vigesimal 175h9jb
36 Base36 1fzzyv

Cryptographic Hash Functions

md5 f0584a7610fad76ad7f4aba01938530c
sha1 9a222c4f8af11ad4e032c144d27619df357da341
sha256 5186db5b8b270d768c17f7ad7b2fee222108a9f5f4eef44a734df5a3039de38f
sha512 b89b5cdfc3ce23fe1ec2abede9d247faf2190f661842ca352ca4d557d62993a68f61acb5e0a1f9cd30d3e5efa558a8292e866a2589e2a3253aced54da2c22fd6
ripemd-160 7144e97e81b523337ea81a8652ae9b7abfa3469c

87339991 as geometric shapes

Circle

Radius = n
Diameter 174679982
Circumference 548773348.1804
Area 2.3964929645558E+16

Sphere

Radius = n
Volume 2.7907956527449E+24
Surface area 9.5859718582232E+16
Circumference 548773348.1804

Square

Length = n
Perimeter 349359964
Area 7628274027880081
Diagonal 123517399.80974

Cube

Length = n
Surface area 45769644167280486
Volume 6.6625338494058E+23
Space diagonal 151277301.94461

Equilateral Triangle

Length = n
Perimeter 262019973
Area 3.3031395475866E+15
Altitude 75638650.972304

Triangular Pyramid

Length = n
Surface area 3.3031395475866E+15
Volume 7.8518714413329E+22
Height 41172466.603248