153997631 is an odd 9-digits composite number following 153997630
and preceding 153997632 . In scientific notation, it is written as 1.53997631 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 153923952 positive integers (up to 153997631) that are relatively prime to 153997631.
153997631 has 4 divisors, whose sum is 154071312
The reverse of 153997631 is 136799351
Previous prime number is 2153
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred fifty-three million nine hundred ninety-seven thousand six hundred thirty-one
Scientific notation
1.53997631 × 10^8
Engineering notation
1.53997631 × 10^6
Prime Factorization
2153 × 71527
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
153997631
Product of the distinct prime numbers
The prime factorization of 153997631 is 2153 × 71527.
Since it has a total of 2 prime factors.
4 , 8 , 58 , 75 , 1000 , 244 , 7072 , 7410 , 37405 , 22770 , 81835 , 870866 , 4904853 , 5588187 , 17942856 , 16761592 , 511033980 , 592916896 , 9764751091 , 2063112535
n×2
307995262
n×3
461992893
n×4
615990524
n×5
769988155
n÷2
76998815.5
n÷3
51332543.666667
n÷3
38499407.75
n÷5
30799526.2
n2
23715270353612161
n3
3.6520954529808E+24
n4
5.6241404794492E+32
n5
8.6610431024637E+40
2 √n
12409.578195894
3 √n
536.00809257664
4 √n
111.39828632386
5 √n
43.401306981262
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
-153997630
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 153997631 can be divided by 4 positive divisors.
The sum of these divisors (counting 153997631) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001001011011101000100111111
3
Ternary
101201202220000222
4
Quaternary
21023131010333
5
Quinary
303410411011
6
Senary
23140411555
8
Octal
1113350477
10
Decimal
153997631
12
Duodecimal
436a6bbb
16
Hexadecimal
92dd13f
20
Vigesimal
2829e1b
36
Base36
2jopbz
md5
d0fb2bf24f741346a12b28417206e036
sha1
9440fecf0b19d525acc88ce97bae8e15b54048e8
sha256
65ca9249010e0f17d944bd1b5103f5461a00a64c4d257420f5a09ae35a79736a
sha512
d55d401c4c2ae996ce51b07dcb6bcdc8b2f9f8a9d616c5c67ab76de931e8d2a313b1379866639ae65a651afb84fdcc939d631154bd7672206ec286d86092fc85
ripemd-160
d18bf6a6cd3bbb91c6ca605b630c8589a552ed23
Diameter
307995262
Circumference
967595652.43966
Area
7.4503719120804E+16
Volume
1.5297861660391E+25
Surface area
2.9801487648322E+17
Circumference
967595652.43966
Perimeter
615990524
Area
23715270353612161
Diagonal
217785538.33353
Surface area
142291622121672966
Volume
3.6520954529808E+24
Space diagonal
266731721.13724
Perimeter
461992893
Area
1.0269013291922E+16
Altitude
133365860.56862
Surface area
1.0269013291922E+16
Volume
4.3040357672388E+23
Height
72595179.444509