987478741 (number)

987478741 is an odd 9-digits composite number following 987478740 and preceding 987478742. In scientific notation, it is written as 9.87478741 × 10^8. The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors. There are 987180012 positive integers (up to 987478741) that are relatively prime to 987478741.

Interesting facts

Basic properties

Name

Name nine hundred eighty-seven million four hundred seventy-eight thousand seven hundred forty-one

Notation

Scientific notation 9.87478741 × 10^8
Engineering notation 9.87478741 × 10^6

Prime Factorization of 987478741

Prime Factorization 3343 × 295387

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 987478741
Product of the distinct prime numbers

The prime factorization of 987478741 is 3343 × 295387. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 987478741)

Multiplication

n×y
n×2 1974957482
n×3 2962436223
n×4 3949914964
n×5 4937393705

Division

n÷y
n÷2 493739370.5
n÷3 329159580.33333
n÷3 246869685.25
n÷5 197495748.2

Exponentiation

ny
n2 975114263926945081
n3 9.6290460567372E+26
n4 9.5084782771379E+35
n5 9.389420157934E+44

Nth Root

y√n
2√n 31424.174468075
3√n 995.80870458552
4√n 177.26865055072
5√n 62.93692946172

Divisors of 987478741

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -987478740
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 987478741 can be divided by 4 positive divisors. The sum of these divisors (counting 987478741) is 1, the average is 0.25.

Base conversion 987478741

Base System Value
2 Binary 111010110110111011101011010101
3 Ternary 2112211010010011201
4 Quaternary 322312323223111
5 Quinary 4010243304431
6 Senary 241553032501
8 Octal 7266735325
10 Decimal 987478741
12 Duodecimal 236855731
16 Hexadecimal 3adbbad5
20 Vigesimal f8begh1
36 Base36 gbx3h1

Cryptographic Hash Functions

md5 8030e20760fff590a650869efbfc40e6
sha1 52861f467f78e9020dff89dcbaa453919442b666
sha256 54df15d97f597f1501cdea275c2ab0267162e25d7575049f9ba798a8934b6763
sha512 22d239209bf303b144e79b1c429c0ce4ab7aaf9913cbeab1255cf78d7bd2fa9bbd9a96ddabfc1eb96494e156537905182ae61f338b39e9a23a3dde60ad9381ff
ripemd-160 6b0491d441e0d6992fc18e97d3e3ed04f4aea3af

987478741 as geometric shapes

Circle

Radius = n
Diameter 1974957482
Circumference 6204511916.6034
Area 3.0634118079635E+18

Sphere

Radius = n
Volume 4.0334053803898E+27
Surface area 1.2253647231854E+19
Circumference 6204511916.6034

Square

Length = n
Perimeter 3949914964
Area 975114263926945081
Diagonal 1396505828.0773

Cube

Length = n
Surface area 5850685583561670486
Volume 9.6290460567372E+26
Space diagonal 1710363350.8061

Equilateral Triangle

Length = n
Perimeter 2962436223
Area 4.2223686207665E+17
Altitude 855181675.40307

Triangular Pyramid

Length = n
Surface area 4.2223686207665E+17
Volume 1.1347939605127E+26
Height 465501942.69244