87959897 (number)

87959897 is an odd 8-digits composite number following 87959896 and preceding 87959898. In scientific notation, it is written as 8.7959897 × 10^7. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 85519728 positive integers (up to 87959897) that are relatively prime to 87959897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7959897 × 10^7
Engineering notation 8.7959897 × 10^6

Prime Factorization of 87959897

Prime Factorization 43 × 223 × 9173

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87959897
Product of the distinct prime numbers

The prime factorization of 87959897 is 43 × 223 × 9173. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87959897)

Multiplication

n×y
n×2 175919794
n×3 263879691
n×4 351839588
n×5 439799485

Division

n÷y
n÷2 43979948.5
n÷3 29319965.666667
n÷3 21989974.25
n÷5 17591979.4

Exponentiation

ny
n2 7736943480250609
n3 6.8054075161767E+23
n4 5.9860294416592E+31
n5 5.2653053312731E+39

Nth Root

y√n
2√n 9378.6937789865
3√n 444.72844097358
4√n 96.843656369359
5√n 38.80225294486

Divisors of 87959897

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 -87959896
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 87959897 can be divided by 8 positive divisors. The sum of these divisors (counting 87959897) is 1, the average is 0.125.

Base conversion 87959897

Base System Value
2 Binary 101001111100010100101011001
3 Ternary 20010111211021222
4 Quaternary 11033202211121
5 Quinary 140004204042
6 Senary 12421141425
8 Octal 517424531
10 Decimal 87959897
12 Duodecimal 2555a875
16 Hexadecimal 53e2959
20 Vigesimal 179ejeh
36 Base36 1gdaah

Cryptographic Hash Functions

md5 925a1803bf885c4f7f31db0da1b8d524
sha1 32006502403bb0f54b89322c6ff1f25c2c1139ca
sha256 a9d21f78f3eb10689262838287b7b03766135f5e234d8e5e8c8aeaa9109e3ca3
sha512 1b31318472941d8a3b4ad70bcb5049e2ea6fbad7f4148bd0b1ebcaf4e4a5d869a43d436c5cc8b51870174a3ccfc7cbad0c2eb5c284a37cf9eb94e2616572d793
ripemd-160 8eb67c8b85013cdce180f3629de0beea92f79b05

87959897 as geometric shapes

Circle

Radius = n
Diameter 175919794
Circumference 552668332.45143
Area 2.4306324798795E+16

Sphere

Radius = n
Volume 2.850642434334E+24
Surface area 9.7225299195179E+16
Circumference 552668332.45143

Square

Length = n
Perimeter 351839588
Area 7736943480250609
Diagonal 124394079.28234

Cube

Length = n
Surface area 46421660881503654
Volume 6.8054075161767E+23
Space diagonal 152351010.63253

Equilateral Triangle

Length = n
Perimeter 263879691
Area 3.3501948007707E+15
Altitude 76175505.316263

Triangular Pyramid

Length = n
Surface area 3.3501948007707E+15
Volume 8.0202496723774E+22
Height 41464693.094114