87946251 (number)

87946251 is an odd 8-digits composite number following 87946250 and preceding 87946252. In scientific notation, it is written as 8.7946251 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 58609152 positive integers (up to 87946251) that are relatively prime to 87946251.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred forty-six thousand two hundred fifty-one

Notation

Scientific notation 8.7946251 × 10^7
Engineering notation 8.7946251 × 10^6

Prime Factorization of 87946251

Prime Factorization 3 × 5153 × 5689

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87946251
Product of the distinct prime numbers

The prime factorization of 87946251 is 3 × 5153 × 5689. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 29, 15, 415, 416, 8956, 7339, 22208, 58294, 79421, 499601, 6047198, 9856889, 5233952, 54635656, 670294248, 87275167, 7760016291, 6492965311

Basic calculations (n = 87946251)

Multiplication

n×y
n×2 175892502
n×3 263838753
n×4 351785004
n×5 439731255

Division

n÷y
n÷2 43973125.5
n÷3 29315417
n÷3 21986562.75
n÷5 17589250.2

Exponentiation

ny
n2 7734543064955001
n3 6.8022406576084E+23
n4 5.9823156423644E+31
n5 5.261222330446E+39

Nth Root

y√n
2√n 9377.966250739
3√n 444.70544155993
4√n 96.839900096701
5√n 38.801048922521

Divisors of 87946251

1, 3, 5153, 5689, 15459, 17067, 29315417, 87946251

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 -87946250
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 87946251 can be divided by 8 positive divisors. The sum of these divisors (counting 87946251) is 1, the average is 0.125.

Base conversion 87946251

Base System Value
2 Binary 101001111011111010000001011
3 Ternary 20010111010120120
4 Quaternary 11033133100023
5 Quinary 140003240001
6 Senary 12420554323
8 Octal 517372013
10 Decimal 87946251
12 Duodecimal 255529a3
16 Hexadecimal 53df40b
20 Vigesimal 179d5cb
36 Base36 1gczrf

Cryptographic Hash Functions

md5 3bfe65564a52facf1f4cecbe672e4cff
sha1 d85b73f5ccc90e7262821d9b33a92c2074617518
sha256 ed051d9e3b3b2461f9b63c6304bbaabffb7aa02eeb61d837717f9dbce1a5d4f8
sha512 de85927fce725f601cd82b27159ad36699fbefe3635d62d30c8b5fdbe28f1b65694d7fe98453f52de35e10142be73cbe232bf226d42d0f3fc7806e1f91e70910
ripemd-160 e9304d34da908f4647121b1ca3b9194c2a83fdc9

87946251 as geometric shapes

Circle

Radius = n
Diameter 175892502
Circumference 552582592.10473
Area 2.4298783671737E+16

Sphere

Radius = n
Volume 2.849315903719E+24
Surface area 9.7195134686946E+16
Circumference 552582592.10473

Square

Length = n
Perimeter 351785004
Area 7734543064955001
Diagonal 124374780.92407

Cube

Length = n
Surface area 46407258389730006
Volume 6.8022406576084E+23
Space diagonal 152327375.06721

Equilateral Triangle

Length = n
Perimeter 263838753
Area 3.3491553904579E+15
Altitude 76163687.533603

Triangular Pyramid

Length = n
Surface area 3.3491553904579E+15
Volume 8.0165174937629E+22
Height 41458260.308023