157423617 is an odd 9-digits composite number following 157423616
and preceding 157423618 . In scientific notation, it is written as 1.57423617 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 96127200 positive integers (up to 157423617) that are relatively prime to 157423617.
157423617 has 16 divisors, whose sum is 189826560
The reverse of 157423617 is 716324751
Previous prime number is 131
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred fifty-seven million four hundred twenty-three thousand six hundred seventeen
Scientific notation
1.57423617 × 10^8
Engineering notation
1.57423617 × 10^6
Prime Factorization
13 × 9 × 131 × 10271
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157423617
Product of the distinct prime numbers
The prime factorization of 157423617 is 13 × 9 × 131 × 10271.
Since it has a total of 4 prime factors.
7 , 4 , 73 , 29 , 189 , 525 , 6164 , 4494 , 97682 , 12806 , 357601 , 891798 , 3595964 , 5701235 , 55321986 , 47580220 , 783406309 , 715571317 , 4058489721 , 3980804733
n×2
314847234
n×3
472270851
n×4
629694468
n×5
787118085
n÷2
78711808.5
n÷3
52474539
n÷3
39355904.25
n÷5
31484723.4
n2
24782195189362689
n3
3.9013028039095E+24
n4
6.1415719840367E+32
n5
9.6682847579293E+40
2 √n
12546.856857397
3 √n
539.95383350174
4 √n
112.01275310158
5 √n
43.59272093709
1 , 9 , 13 , 117 , 131 , 1179 , 1703 , 10271 , 15327 , 92439 , 133523 , 1201707 , 1345501 , 12109509 , 17491513 , 157423617
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
-157423616
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 157423617 can be divided by 16 positive divisors.
The sum of these divisors (counting 157423617) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000100001100000000001
3
Ternary
101222012221121100
4
Quaternary
21120201200001
5
Quinary
310300023432
6
Senary
23342045013
8
Octal
1130414001
10
Decimal
157423617
12
Duodecimal
44879769
16
Hexadecimal
9621801
20
Vigesimal
293hj0h
36
Base36
2lq4u9
md5
0bb15cf86fbc045671f60ef70228b323
sha1
fca2ae570351635e2c3b4e73cca8a41ae5a66c24
sha256
69ba20a6b1d4322ed1423105f4b6573bf7fb3cd87ee0631cbc241c9b1fb757f1
sha512
49f8de001460ff27a28a3cf25d2bdbeb70d71cbf34325753fbc628c10a6adac375aa4de52900c1e2f7121b97d28f67f8b1ae65053f10082f4943e86615294555
ripemd-160
5dbad62369b389330630000d11946567f3273546
Diameter
314847234
Circumference
989121757.33747
Area
7.785556234673E+16
Volume
1.6341738970922E+25
Surface area
3.1142224938692E+17
Circumference
989121757.33747
Perimeter
629694468
Area
24782195189362689
Diagonal
222630614.19923
Surface area
148693171136176134
Volume
3.9013028039095E+24
Space diagonal
272665702.95526
Perimeter
472270851
Area
1.0731005297766E+16
Altitude
136332851.47763
Surface area
1.0731005297766E+16
Volume
4.5977294468441E+23
Height
74210204.733076