157401832 is an even 9-digits composite number following 157401831
and preceding 157401833 . In scientific notation, it is written as 1.57401832 × 10^8.
The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors.
There are 67457904 positive integers (up to 157401832) that are relatively prime to 157401832.
157401832 has 16 divisors, whose sum is 337289760
The reverse of 157401832 is 238104751
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred fifty-seven million four hundred one thousand eight hundred thirty-two
Scientific notation
1.57401832 × 10^8
Engineering notation
1.57401832 × 10^6
Prime Factorization
2 × 2 × 2 × 7 × 2810747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39350458
Product of the distinct prime numbers
The prime factorization of 157401832 is 2 × 2 × 2 × 7 × 2810747.
Since it has a total of 5 prime factors.
10 , 5 , 55 , 79 , 494 , 464 , 761 , 6551 , 70236 , 49682 , 428211 , 376778 , 5402091 , 4867995 , 56795265 , 89349291 , 237798948 , 771060248 , 2556853306 , 3932225257
n×2
314803664
n×3
472205496
n×4
629607328
n×5
787009160
n÷2
78700916
n÷3
52467277.333333
n÷3
39350458
n÷5
31480366.4
n2
24775336716956224
n3
3.8996833876658E+24
n4
6.1381730943856E+32
n5
9.661596901894E+40
2 √n
12545.988681646
3 √n
539.92892525919
4 √n
112.00887769122
5 √n
43.591514358286
1 , 2 , 4 , 7 , 8 , 14 , 28 , 56 , 2810747 , 5621494 , 11242988 , 19675229 , 22485976 , 39350458 , 78700916 , 157401832
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
-157401831
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 157401832 can be divided by 16 positive divisors.
The sum of these divisors (counting 157401832) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000011100001011101000
3
Ternary
101222011211201111
4
Quaternary
21120130023220
5
Quinary
310243324312
6
Senary
23341400104
8
Octal
1130341350
10
Decimal
157401832
12
Duodecimal
44869034
16
Hexadecimal
961c2e8
20
Vigesimal
293f4bc
36
Base36
2lpo14
md5
ec9c2cbf8a60d0a495fee9b475fe34ed
sha1
f08385204b8c74417c21c1994ad137fdd9741e80
sha256
92790b641cdb69f651e0524194a87b2430919119808ee14bf554d62dc9ba0489
sha512
be6ad65d5407f8fc32aa2d2fc2c253a24e0e33b758953fc7f169a110a2a1e0af1efa70bb58810fea7bc9850c11283a9c5f084fc54ec2e54328d86f792adc3018
ripemd-160
39b8f07e03c5d90ee4928749421ef5d4bce7efd9
Diameter
314803664
Circumference
988984878.14555
Area
7.7834015820203E+16
Volume
1.6334955576023E+25
Surface area
3.1133606328081E+17
Circumference
988984878.14555
Perimeter
629607328
Area
24775336716956224
Diagonal
222599805.55677
Surface area
148652020301737344
Volume
3.8996833876658E+24
Space diagonal
272627970.22842
Perimeter
472205496
Area
1.0728035492099E+16
Altitude
136313985.11421
Surface area
1.0728035492099E+16
Volume
4.5958209464983E+23
Height
74199935.18559