157250961 is an odd 9-digits composite number following 157250960
and preceding 157250962 . In scientific notation, it is written as 1.57250961 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 89523360 positive integers (up to 157250961) that are relatively prime to 157250961.
157250961 has 16 divisors, whose sum is 200426880
The reverse of 157250961 is 169052751
Previous prime number is 277
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred fifty-seven million two hundred fifty thousand nine hundred sixty-one
Scientific notation
1.57250961 × 10^8
Engineering notation
1.57250961 × 10^6
Prime Factorization
9 × 7 × 277 × 9011
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
157250961 Product of the distinct prime numbers
The prime factorization of 157250961 is 9 × 7 × 277 × 9011.
Since it has a total of 4 prime factors.
3 , 2 , 100 , 28 , 717 , 709 , 173 , 245 , 87650 , 45738 , 421486 , 932032 , 7931805 , 3980897 , 98244222 , 95574767 , 246921829 , 359553299 , 5159707683 , 325113851
n×2
314501922
n×3
471752883
n×4
629003844
n×5
786254805
n÷2
78625480.5
n÷3
52416987
n÷3
39312740.25
n÷5
31450192.2
n2
24727864735423521
n3
3.8884804931234E+24
n4
6.114672943734E+32
n5
9.6153819660287E+40
2 √n12539.974521505
3 √n539.75636128435
4 √n111.98202767188
5 √n43.583154584759
1 , 7 , 9 , 63 , 277 , 1939 , 2493 , 9011 , 17451 , 63077 , 81099 , 567693 , 2496047 , 17472329 , 22464423 , 157250961
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
-157250960 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 157250961 can be divided by 16 positive divisors.
The sum of these divisors (counting 157250961) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111110111010110010001
3
Ternary
101221220011202200
4
Quaternary
21113313112101
5
Quinary
310224012321
6
Senary
23334233413
8
Octal
1127672621
10
Decimal
157250961
12
Duodecimal
447b5869
16
Hexadecimal
95f7591
20
Vigesimal
292g781
36
Base36
2lmfm9
md5
c7927e3c2f579a40d11b7c48d437b594
sha1
014305dd54145691a00f60f1ef6b30319a82d114
sha256
a9260437bd149ff5f33645fc0f298f658dfbb369128a3528f93f55bbfbbda9c6
sha512
1dfb12c9c645e9c775eac43d37ab2e6897ac695930e8ee794d10a46c0b411e4612414ef2d6328282928d3b44aa8e6211db6000d771dbd037cdf1a20cb1b33611
ripemd-160
2f69d7487caf6985b8b5137016089f94053cfb3d
Diameter
314501922
Circumference
988036927.69507
Area
7.7684878191769E+16
Volume
1.6288029001098E+25
Surface area
3.1073951276707E+17
Circumference
988036927.69507
Perimeter
629003844
Area
24727864735423521
Diagonal
222386441.7424
Surface area
148367188412541126
Volume
3.8884804931234E+24
Space diagonal
272366653.99103
Perimeter
471752883
Area
1.0707479521111E+16
Altitude
136183326.99552
Surface area
1.0707479521111E+16
Volume
4.5826182086652E+23
Height
74128813.914134