157993835 is an odd 9-digits composite number following 157993834
and preceding 157993836 . In scientific notation, it is written as 1.57993835 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 112697856 positive integers (up to 157993835) that are relatively prime to 157993835.
157993835 has 16 divisors, whose sum is 211312800
The reverse of 157993835 is 538399751
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred fifty-seven million nine hundred ninety-three thousand eight hundred thirty-five
Scientific notation
1.57993835 × 10^8
Engineering notation
1.57993835 × 10^6
Prime Factorization
19 × 5 × 17 × 97829
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157993835
Product of the distinct prime numbers
The prime factorization of 157993835 is 19 × 5 × 17 × 97829.
Since it has a total of 4 prime factors.
9 , 8 , 58 , 90 , 488 , 479 , 1785 , 1459 , 35406 , 61477 , 69328 , 37195 , 4665234 , 4051208 , 78915850 , 3990574 , 688113936 , 559801867 , 8539578172 , 8991334881
n×2
315987670
n×3
473981505
n×4
631975340
n×5
789969175
n÷2
78996917.5
n÷3
52664611.666667
n÷3
39498458.75
n÷5
31598767
n2
24962051898007225
n3
3.9438503088352E+24
n4
6.2310403495881E+32
n5
9.8446596087116E+40
2 √n
12569.559857051
3 √n
540.60498610574
4 √n
112.11404843752
5 √n
43.624255490147
1 , 5 , 17 , 19 , 85 , 95 , 323 , 1615 , 97829 , 489145 , 1663093 , 1858751 , 8315465 , 9293755 , 31598767 , 157993835
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-157993834
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157993835 can be divided by 16 positive divisors.
The sum of these divisors (counting 157993835) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011010101100101101101011
3
Ternary
102000021220210112
4
Quaternary
21122230231223
5
Quinary
310421300320
6
Senary
23402204535
8
Octal
1132545553
10
Decimal
157993835
12
Duodecimal
44ab374b
16
Hexadecimal
96acb6b
20
Vigesimal
29794bf
36
Base36
2m2ctn
md5
706fafb17b89465f69a8d662a69a2917
sha1
4c97e6dd572fb1aa98b6a9727c2480b55dfda6c1
sha256
26cd939e7bda785a4ecf3222a3d069704a419e5d03f8f89ec1bf504fc99f3876
sha512
eea3ecd4d35e9ec43e805b5f735d621aeb6275c27ce179accdafcace174b2c8e34810365f619336497f9374939e67f1f7d4e42a36a528b3e5b01bb28b1520ecb
ripemd-160
7b75d25801e9d9ee93ce5dcbbc62fbdf7e60b03a
Diameter
315987670
Circumference
992704542.69696
Area
7.8420598861307E+16
Volume
1.6519961542793E+25
Surface area
3.1368239544523E+17
Circumference
992704542.69696
Perimeter
631975340
Area
24962051898007225
Diagonal
223437024.22834
Surface area
149772311388043350
Volume
3.9438503088352E+24
Space diagonal
273653349.50265
Perimeter
473981505
Area
1.080888553713E+16
Altitude
136826674.75133
Surface area
1.080888553713E+16
Volume
4.64787216227E+23
Height
74479008.076112