87277989 (number)

87277989 is an odd 8-digits composite number following 87277988 and preceding 87277990. In scientific notation, it is written as 8.7277989 × 10^7. The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors. There are 56084400 positive integers (up to 87277989) that are relatively prime to 87277989.

Interesting facts

Basic properties

Name

Name eighty-seven million two hundred seventy-seven thousand nine hundred eighty-nine

Notation

Scientific notation 8.7277989 × 10^7
Engineering notation 8.7277989 × 10^6

Prime Factorization of 87277989

Prime Factorization 93 × 271 × 3463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87277989
Product of the distinct prime numbers

The prime factorization of 87277989 is 93 × 271 × 3463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87277989)

Multiplication

n×y
n×2 174555978
n×3 261833967
n×4 349111956
n×5 436389945

Division

n÷y
n÷2 43638994.5
n÷3 29092663
n÷3 21819497.25
n÷5 17455597.8

Exponentiation

ny
n2 7617447363884121
n3 6.6483548723316E+23
n4 5.8025504341545E+31
n5 5.0643493296408E+39

Nth Root

y√n
2√n 9342.2689428211
3√n 443.57620770946
4√n 96.655413417051
5√n 38.741902711781

Divisors of 87277989

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 -87277988
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 87277989 can be divided by 8 positive divisors. The sum of these divisors (counting 87277989) is 1, the average is 0.125.

Base conversion 87277989

Base System Value
2 Binary 101001100111100000110100101
3 Ternary 20002020011220010
4 Quaternary 11030330012211
5 Quinary 134320343424
6 Senary 12354400433
8 Octal 514740645
10 Decimal 87277989
12 Duodecimal 25290119
16 Hexadecimal 533c1a5
20 Vigesimal 1759ej9
36 Base36 1fyo4l

Cryptographic Hash Functions

md5 12b5b777c7ee58f3582c3c539e9dd7a5
sha1 67f75365ac68556bac9262d7805c8511462c20c8
sha256 2bb7136c8b467a713b2e3259a675a53bcab8f304f335d0a02290436c31606ea3
sha512 4d0c12d840d98139e46baabd6a3f4e475527f1b7edbe1887414feeb14c4b6d5a1c3172f17b6c61035cce3311578ea92d0fc0238c627e55f75d59d4b0f60a81d9
ripemd-160 ce43c11cfdb4f913362ed4eb90d0323ad2fc6fb9

87277989 as geometric shapes

Circle

Radius = n
Diameter 174555978
Circumference 548383778.12498
Area 2.3930916677485E+16

Sphere

Radius = n
Volume 2.7848563767166E+24
Surface area 9.5723666709941E+16
Circumference 548383778.12498

Square

Length = n
Perimeter 349111956
Area 7617447363884121
Diagonal 123429715.74045

Cube

Length = n
Surface area 45704684183304726
Volume 6.6483548723316E+23
Space diagonal 151169911.33044

Equilateral Triangle

Length = n
Perimeter 261833967
Area 3.2984514645572E+15
Altitude 75584955.665219

Triangular Pyramid

Length = n
Surface area 3.2984514645572E+15
Volume 7.8351613566005E+22
Height 41143238.58015