87942700 (number)

87942700 is an even 8-digits composite number following 87942699 and preceding 87942701. In scientific notation, it is written as 8.7942700 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 48 positive divisors. There are 32922880 positive integers (up to 87942700) that are relatively prime to 87942700.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.7942700 × 10^7
Engineering notation 8.7942700 × 10^6

Prime Factorization of 87942700

Prime Factorization 2 × 2 × 25 × 17 × 17 × 17 × 179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 152150
Product of the distinct prime numbers

The prime factorization of 87942700 is 2 × 2 × 25 × 17 × 17 × 17 × 179. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 87942700)

Multiplication

n×y
n×2 175885400
n×3 263828100
n×4 351770800
n×5 439713500

Division

n÷y
n÷2 43971350
n÷3 29314233.333333
n÷3 21985675
n÷5 17588540

Exponentiation

ny
n2 7733918483290000
n3 6.8014167300043E+23
n4 5.9813495106175E+31
n5 5.2601602560738E+39

Nth Root

y√n
2√n 9377.7769220642
3√n 444.69945619857
4√n 96.838922557328
5√n 38.800735583979

Divisors of 87942700

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87942699
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87942700 can be divided by 48 positive divisors. The sum of these divisors (counting 87942700) is 1, the average is 0.020833333333333.

Base conversion 87942700

Base System Value
2 Binary 101001111011110011000101100
3 Ternary 20010110221201001
4 Quaternary 11033132120230
5 Quinary 140003131300
6 Senary 12420530044
8 Octal 517363054
10 Decimal 87942700
12 Duodecimal 25550924
16 Hexadecimal 53de62c
20 Vigesimal 179cgf0
36 Base36 1gcx0s

Cryptographic Hash Functions

md5 2a7e8b3d7518f359218d8b13bd868ea2
sha1 42085f68579e7dd2b1e833750c9fd485e0014607
sha256 36c628cb4ae3542d8ba073579034df010d6d06f51cc679e8b8df402fa0b4d940
sha512 9b388d705359f9139af40dee568dc6d6fed5bfba3cf1772e39a8f23a9a4c94da593ee0e414f14be0aeba500bb88f5de1786081e133d6623031f391dd8dcf8545
ripemd-160 db428f9c873d403a003721a1547b96a27aa3b4d5

87942700 as geometric shapes

Circle

Radius = n
Diameter 175885400
Circumference 552560280.5137
Area 2.4296821490566E+16

Sphere

Radius = n
Volume 2.8489707777312E+24
Surface area 9.7187285962265E+16
Circumference 552560280.5137

Square

Length = n
Perimeter 351770800
Area 7733918483290000
Diagonal 124369759.05171

Cube

Length = n
Surface area 46403510899740000
Volume 6.8014167300043E+23
Space diagonal 152321224.55479

Equilateral Triangle

Length = n
Perimeter 263828100
Area 3.3488849386636E+15
Altitude 76160612.277394

Triangular Pyramid

Length = n
Surface area 3.3488849386636E+15
Volume 8.0155464857694E+22
Height 41456586.350569