87841738 (number)

87841738 is an even 8-digits composite number following 87841737 and preceding 87841739. In scientific notation, it is written as 8.7841738 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 42011244 positive integers (up to 87841738) that are relatively prime to 87841738.

Interesting facts

Basic properties

Name

Name eighty-seven million eight hundred forty-one thousand seven hundred thirty-eight

Notation

Scientific notation 8.7841738 × 10^7
Engineering notation 8.7841738 × 10^6

Prime Factorization of 87841738

Prime Factorization 2 × 23 × 1909603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 87841738
Product of the distinct prime numbers

The prime factorization of 87841738 is 2 × 23 × 1909603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 9, 47, 757, 825, 8530, 5135, 23184, 23861, 420852, 713282, 8789113, 6197571, 71365647, 40213374, 985605949, 625205183, 7389075748, 5407433887

Basic calculations (n = 87841738)

Multiplication

n×y
n×2 175683476
n×3 263525214
n×4 351366952
n×5 439208690

Division

n÷y
n÷2 43920869
n÷3 29280579.333333
n÷3 21960434.5
n÷5 17568347.6

Exponentiation

ny
n2 7716170934860644
n3 6.7780186562324E+23
n4 5.9539293895988E+31
n5 5.2300350551164E+39

Nth Root

y√n
2√n 9372.3923306699
3√n 444.52921300242
4√n 96.811116772145
5√n 38.791822507525

Divisors of 87841738

1, 2, 23, 46, 1909603, 3819206, 43920869, 87841738

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 -87841737
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 87841738 can be divided by 8 positive divisors. The sum of these divisors (counting 87841738) is 1, the average is 0.125.

Base conversion 87841738

Base System Value
2 Binary 101001111000101101111001010
3 Ternary 20010021211012201
4 Quaternary 11033011233022
5 Quinary 134441413423
6 Senary 12414430414
8 Octal 517055712
10 Decimal 87841738
12 Duodecimal 2550240a
16 Hexadecimal 53c5bca
20 Vigesimal 179046i
36 Base36 1gar4a

Cryptographic Hash Functions

md5 ffbd5a73e663052e56023a3f637257b4
sha1 8e9867fb2f60090dc8bd9de5ea1f79543162acf0
sha256 4a53777e35156427d4b11c62355688670c1871bad0b2d7f8266b7f0060caaf00
sha512 8ec80a978e62a09dee16e480f62bf3073dd2b869ba2fba2d79f42ded89c1ccf05875fc9e0cd5dd49c368a0b2d5168cc00cce14b35086cb32e8adaa420628f8a1
ripemd-160 0c3bd82019cc0719ababbe2388f7b634998f7ac2

87841738 as geometric shapes

Circle

Radius = n
Diameter 175683476
Circumference 551925917.55872
Area 2.4241065922801E+16

Sphere

Radius = n
Volume 2.8391698155086E+24
Surface area 9.6964263691205E+16
Circumference 551925917.55872

Square

Length = n
Perimeter 351366952
Area 7716170934860644
Diagonal 124226977.22202

Cube

Length = n
Surface area 46297025609163864
Volume 6.7780186562324E+23
Space diagonal 152146353.24115

Equilateral Triangle

Length = n
Perimeter 263525214
Area 3.3412000247662E+15
Altitude 76073176.620577

Triangular Pyramid

Length = n
Surface area 3.3412000247662E+15
Volume 7.9879715913848E+22
Height 41408992.407341