157465941 is an odd 9-digits composite number following 157465940
and preceding 157465942 . In scientific notation, it is written as 1.57465941 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 104909520 positive integers (up to 157465941) that are relatively prime to 157465941.
157465941 has 8 divisors, whose sum is 210090144
The reverse of 157465941 is 149564751
Previous prime number is 1627
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred fifty-seven million four hundred sixty-five thousand nine hundred forty-one
Scientific notation
1.57465941 × 10^8
Engineering notation
1.57465941 × 10^6
Prime Factorization
3 × 1627 × 32261
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
157465941
Product of the distinct prime numbers
The prime factorization of 157465941 is 3 × 1627 × 32261.
Since it has a total of 3 prime factors.
4 , 3 , 96 , 28 , 533 , 411 , 3987 , 3843 , 70942 , 24772 , 657448 , 835277 , 7248616 , 5453160 , 50234304 , 64709391 , 530252607 , 33858625 , 8364280789 , 7049617192
n×2
314931882
n×3
472397823
n×4
629863764
n×5
787329705
n÷2
78732970.5
n÷3
52488647
n÷3
39366485.25
n÷5
31493188.2
n2
24795522575015481
n3
3.9044502948616E+24
n4
6.148179397681E+32
n5
9.6812885429266E+40
2 √n
12548.543381604
3 √n
540.00221878375
4 √n
112.02028111732
5 √n
43.59506470224
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
-157465940
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 157465941 can be divided by 8 positive divisors.
The sum of these divisors (counting 157465941) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001011000101011110101010101
3
Ternary
101222022002122220
4
Quaternary
21120223311111
5
Quinary
310302402231
6
Senary
23343012553
8
Octal
1130536525
10
Decimal
157465941
12
Duodecimal
4489a159
16
Hexadecimal
962bd55
20
Vigesimal
29434h1
36
Base36
2lr1hx
md5
206d7f42cd0447d59151c80d5941bc45
sha1
3e173876b011548676565ebaceaf23bd9aebeea9
sha256
f3b16f9555ee39a474b67c9c99ac6d53bc41b76581f4eb0e9b86b582cfcbd9f2
sha512
79030bc8430c2a4402dbea1665bc1dc825ed117b01b9c16dc26066b2bc5d2728cf51fa1b497307fedd470fb20d917fa010c597126338dccc859908acc46f966f
ripemd-160
285af8fa2bf14fa44a44cd5e2899b2127e9e98e6
Diameter
314931882
Circumference
989387686.87241
Area
7.7897431563588E+16
Volume
1.6354923150191E+25
Surface area
3.1158972625435E+17
Circumference
989387686.87241
Perimeter
629863764
Area
24795522575015481
Diagonal
222690469.37404
Surface area
148773135450092886
Volume
3.9044502948616E+24
Space diagonal
272739010.27364
Perimeter
472397823
Area
1.0736776225037E+16
Altitude
136369505.13682
Surface area
1.0736776225037E+16
Volume
4.601438800504E+23
Height
74230156.458014