157307834 is an even 9-digits composite number following 157307833
and preceding 157307835 . In scientific notation, it is written as 1.57307834 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors.
There are 73958400 positive integers (up to 157307834) that are relatively prime to 157307834.
157307834 has 16 divisors, whose sum is 250074216
The reverse of 157307834 is 438703751
Previous prime number is 2141
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred fifty-seven million three hundred seven thousand eight hundred thirty-four
Scientific notation
1.57307834 × 10^8
Engineering notation
1.57307834 × 10^6
Prime Factorization
2 × 17 × 2141 × 2161
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157307834
Product of the distinct prime numbers
The prime factorization of 157307834 is 2 × 17 × 2141 × 2161.
Since it has a total of 4 prime factors.
8 , 9 , 62 , 27 , 877 , 261 , 5065 , 1692 , 58746 , 53204 , 721857 , 656227 , 7152754 , 5151148 , 1589860 , 57579642 , 906093949 , 232512219 , 1396127294 , 2990588453
n×2
314615668
n×3
471923502
n×4
629231336
n×5
786539170
n÷2
78653917
n÷3
52435944.666667
n÷3
39326958.5
n÷5
31461566.8
n2
24745754637771556
n3
3.8927010627633E+24
n4
6.1235237259279E+32
n5
9.6327825377333E+40
2 √n
12542.24198459
3 √n
539.82142472028
4 √n
111.99215144192
5 √n
43.586306675179
1 , 2 , 17 , 34 , 2141 , 2161 , 4282 , 4322 , 36397 , 36737 , 72794 , 73474 , 4626701 , 9253402 , 78653917 , 157307834
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
-157307833
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 157307834 can be divided by 16 positive divisors.
The sum of these divisors (counting 157307834) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000000101001110111010
3
Ternary
101222000001210002
4
Quaternary
21120011032322
5
Quinary
310232322314
6
Senary
23335353002
8
Octal
1130051672
10
Decimal
157307834
12
Duodecimal
44822762
16
Hexadecimal
96053ba
20
Vigesimal
29339be
36
Base36
2lnni2
md5
fba803bdd306a386dd1b3a6590240b90
sha1
756d6eacc5ccae0335845f5f226573da367108cb
sha256
63ef8a46d4c078196f1beb2f95da981ac4b3eb6963648d58a171a95dfd8947da
sha512
edb2ba84e510596ee9bf6c08cf1c1e55ee91205fbe3329cebb2e21523a43df393ce4e42db005757cc2ca6d7ba9b4a7c1781dc050fb01887e9f607fb5986c3b4f
ripemd-160
e932734b0c785fe34c5364dd316a430f0a92a36e
Diameter
314615668
Circumference
988394271.29305
Area
7.7741080977559E+16
Volume
1.6305708081864E+25
Surface area
3.1096432391023E+17
Circumference
988394271.29305
Perimeter
629231336
Area
24745754637771556
Diagonal
222466872.31034
Surface area
148474527826629336
Volume
3.8927010627633E+24
Space diagonal
272465160.91661
Perimeter
471923502
Area
1.0715226076063E+16
Altitude
136232580.45831
Surface area
1.0715226076063E+16
Volume
4.5875921976867E+23
Height
74155624.103445