987384740 is an even 9-digits composite number following 987384739
and preceding 987384741 . In scientific notation, it is written as 9.87384740 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 394953888 positive integers (up to 987384740) that are relatively prime to 987384740.
987384740 has 12 divisors, whose sum is 2073507996
The reverse of 987384740 is 047483789
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 50 Digital Root 5
Name
nine hundred eighty-seven million three hundred eighty-four thousand seven hundred forty
Scientific notation
9.87384740 × 10^8
Engineering notation
9.87384740 × 10^6
Prime Factorization
2 × 2 × 5 × 49369237
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
493692370 Product of the distinct prime numbers
The prime factorization of 987384740 is 2 × 2 × 5 × 49369237.
Since it has a total of 4 prime factors.
1 , 6 , 31 , 13 , 6 , 30 , 5553 , 898 , 74587 , 14644 , 811314 , 357336 , 2994824 , 2919462 , 22054443 , 40723848 , 545774975 , 12506568 , 825540627 , 2355109614
n×2
1974769480
n×3
2962154220
n×4
3949538960
n×5
4936923700
n÷2
493692370
n÷3
329128246.66667
n÷3
246846185
n÷5
197476948
n2
974928624784867600
n3
9.6262964670176E+26
n4
9.5048582342491E+35
n5
9.3849519763609E+44
2 √n31422.678752773
3 √n995.77710559827
4 √n177.26443171932
5 √n62.93573118588
1 , 2 , 4 , 5 , 10 , 20 , 49369237 , 98738474 , 197476948 , 246846185 , 493692370 , 987384740
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-987384739 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 987384740 can be divided by 12 positive divisors.
The sum of these divisors (counting 987384740) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010110110100100101110100100
3
Ternary
2112210221100020012
4
Quaternary
322312210232210
5
Quinary
4010232302430
6
Senary
241551025352
8
Octal
7266445644
10
Decimal
987384740
12
Duodecimal
23680b258
16
Hexadecimal
3ada4ba4
20
Vigesimal
f8b31h0
36
Base36
gbv2xw
md5
ff52cb3fd24c8ebac1948c8de62cb12e
sha1
68b3d1f509eba9cccf08f30be62480506953038a
sha256
b140e323e036ae03d638e49030353a1ce5165be1461e4ee077153b5aec6d0d74
sha512
e2992745d51893ef1cc6935ff5b74648b25f857fc6012fb4a63afea63c30013336fb8439793ca5d78edfef831d027cedf79fcd6968fd129ffa2c19ff2e9a258b
ripemd-160
2ad5dd27b6fd6b070c79cf08dd5e59c576b5bef3
Diameter
1974769480
Circumference
6203921290.9013
Area
3.0628286053985E+18
Volume
4.0322536349413E+27
Surface area
1.2251314421594E+19
Circumference
6203921290.9013
Perimeter
3949538960
Area
974928624784867600
Diagonal
1396372890.5882
Surface area
5849571748709205600
Volume
9.6262964670176E+26
Space diagonal
1710200536.2982
Perimeter
2962154220
Area
4.2215647797016E+17
Altitude
855100268.14909
Surface area
4.2215647797016E+17
Volume
1.1344699182567E+26
Height
465457630.19608