73896987 is an odd 8-digits composite number following 73896986
and preceding 73896988 . In scientific notation, it is written as 7.3896987 × 10^7.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 48909960 positive integers (up to 73896987) that are relatively prime to 73896987.
73896987 has 8 divisors, whose sum is 99238720
The reverse of 73896987 is 78969837
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
seventy-three million eight hundred ninety-six thousand nine hundred eighty-seven
Scientific notation
7.3896987 × 10^7
Engineering notation
7.3896987 × 10^6
Prime Factorization
3 × 139 × 177211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
73896987
Product of the distinct prime numbers
The prime factorization of 73896987 is 3 × 139 × 177211.
Since it has a total of 3 prime factors.
7 , 9 , 63 , 91 , 346 , 894 , 6640 , 881 , 70544 , 12141 , 464314 , 775719 , 9251243 , 2601419 , 10500624 , 68445563 , 451313271 , 206496060 , 5332901565 , 438840633
n×2
147793974
n×3
221690961
n×4
295587948
n×5
369484935
n÷2
36948493.5
n÷3
24632329
n÷3
18474246.75
n÷5
14779397.4
n2
5460764687678169
n3
4.0353405713541E+23
n4
2.9819950974193E+31
n5
2.2036045294806E+39
2 √n
8596.3356728318
3 √n
419.63874264642
4 √n
92.716426121976
5 √n
37.473593918145
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
-73896986
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 73896987 can be divided by 8 positive divisors.
The sum of these divisors (counting 73896987) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011001111001010000011011
3
Ternary
12011001100121110
4
Quaternary
10121321100123
5
Quinary
122404200422
6
Senary
11155511403
8
Octal
431712033
10
Decimal
73896987
12
Duodecimal
208b8563
16
Hexadecimal
467941b
20
Vigesimal
131h297
36
Base36
17zva3
md5
8c1ad0758b2c9d626f8c4bdc39319be0
sha1
2015039ba06a981f7a6641c5d101b9a005cd1aef
sha256
afcd8b456a37b48cbdae75f17705a9837e9161a26eecfdc11b58e577c9b215aa
sha512
2cb045a092fcaf25bf5f82bae8fc27f0f44ef206be6858ac4d193573be831d507b14325619316028155eba7437059bdf9ccbace29172aaacbf2dee918030f1a4
ripemd-160
e736e55a24cee5479f617a325af86efb7c9e3d52
Diameter
147793974
Circumference
464308462.96324
Area
1.7155498225792E+16
Volume
1.6903195058265E+24
Surface area
6.8621992903169E+16
Circumference
464308462.96324
Perimeter
295587948
Area
5460764687678169
Diagonal
104506121.23391
Surface area
32764588126069014
Volume
4.0353405713541E+23
Space diagonal
127993336.01026
Perimeter
221690961
Area
2.3645804718091E+15
Altitude
63996668.005128
Surface area
2.3645804718091E+15
Volume
4.7556944706695E+22
Height
34835373.744636