157434547 is an odd 9-digits composite number following 157434546
and preceding 157434548 . In scientific notation, it is written as 1.57434547 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 153435840 positive integers (up to 157434547) that are relatively prime to 157434547.
157434547 has 8 divisors, whose sum is 161441280
The reverse of 157434547 is 745434751
Previous prime number is 2309
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred fifty-seven million four hundred thirty-four thousand five hundred forty-seven
Scientific notation
1.57434547 × 10^8
Engineering notation
1.57434547 × 10^6
Prime Factorization
41 × 2309 × 1663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157434547
Product of the distinct prime numbers
The prime factorization of 157434547 is 41 × 2309 × 1663.
Since it has a total of 3 prime factors.
5 , 8 , 51 , 32 , 583 , 940 , 103 , 4599 , 53773 , 28689 , 881660 , 376212 , 4898880 , 8393600 , 69737831 , 97733917 , 482938213 , 413297430 , 3918218935 , 2359400495
n×2
314869094
n×3
472303641
n×4
629738188
n×5
787172735
n÷2
78717273.5
n÷3
52478182.333333
n÷3
39358636.75
n÷5
31486909.4
n2
24785636589095209
n3
3.9021154685108E+24
n4
6.143277811267E+32
n5
9.6716415931196E+40
2 √n
12547.292417091
3 √n
539.96632963358
4 √n
112.01469732625
5 √n
43.593326253137
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
-157434546
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 157434547 can be divided by 8 positive divisors.
The sum of these divisors (counting 157434547) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000100100001010110011
3
Ternary
101222020111121011
4
Quaternary
21120210022303
5
Quinary
310300401142
6
Senary
23342211351
8
Octal
1130441263
10
Decimal
157434547
12
Duodecimal
44883b57
16
Hexadecimal
96242b3
20
Vigesimal
293j677
36
Base36
2lqd9v
md5
294ed7dbd432996d02a8c51ce712714c
sha1
a1adc283111e4c9a64fd60212865b84bfe5405d5
sha256
b34d79d10ca18281107286614589a347876905d7891099887b8a6b7493a1e768
sha512
824ac5b3c44ac0f71396644987aacc2cf5ec0fd94b9c1e86446cf686e35207563ef32bb8bd7cded408b72c060fb5628f13988b299e6d6cd88a150577c4943042
ripemd-160
b0cb20fbe3d7a6c41151ed4de7b8a64e7764633f
Diameter
314869094
Circumference
989190432.55287
Area
7.7866373822848E+16
Volume
1.6345143052444E+25
Surface area
3.1146549529139E+17
Circumference
989190432.55287
Perimeter
629738188
Area
24785636589095209
Diagonal
222646071.55346
Surface area
148713819534571254
Volume
3.9021154685108E+24
Space diagonal
272684634.27059
Perimeter
472303641
Area
1.0732495467563E+16
Altitude
136342317.1353
Surface area
1.0732495467563E+16
Volume
4.5986871812615E+23
Height
74215357.184488