157097275 is an odd 9-digits composite number following 157097274
and preceding 157097276 . In scientific notation, it is written as 1.57097275 × 10^8.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 122102400 positive integers (up to 157097275) that are relatively prime to 157097275.
157097275 has 24 divisors, whose sum is 200393424
The reverse of 157097275 is 572790751
Previous prime number is 461
Is Prime? no Number parity odd Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred fifty-seven million ninety-seven thousand two hundred seventy-five
Scientific notation
1.57097275 × 10^8
Engineering notation
1.57097275 × 10^6
Prime Factorization
5 × 5 × 43 × 461 × 317
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
31419455 Product of the distinct prime numbers
The prime factorization of 157097275 is 5 × 5 × 43 × 461 × 317.
Since it has a total of 5 prime factors.
4 , 2 , 54 , 70 , 302 , 613 , 4706 , 1274 , 97614 , 1494 , 532527 , 738881 , 777639 , 3827221 , 51525744 , 54463550 , 544033157 , 220722153 , 2881528177 , 4481741670
n×2
314194550
n×3
471291825
n×4
628389100
n×5
785486375
n÷2
78548637.5
n÷3
52365758.333333
n÷3
39274318.75
n÷5
31419455
n2
24679553812425625
n3
3.8770906521479E+24
n4
6.0908037638041E+32
n5
9.5684867385337E+40
2 √n12533.845180151
3 √n539.58046403401
4 √n111.95465680422
5 √n43.574632232084
1 , 5 , 25 , 43 , 215 , 317 , 461 , 1075 , 1585 , 2305 , 7925 , 11525 , 13631 , 19823 , 68155 , 99115 , 146137 , 340775 , 495575 , 730685 , 3653425 , 6283891 , 31419455 , 157097275
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157097274 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157097275 can be divided by 24 positive divisors.
The sum of these divisors (counting 157097275) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010111010001110100111011
3
Ternary
101221121100221121
4
Quaternary
21113101310323
5
Quinary
310204103100
6
Senary
23331050111
8
Octal
1127216473
10
Decimal
157097275
12
Duodecimal
44740937
16
Hexadecimal
95d1d3b
20
Vigesimal
291h33f
36
Base36
2lj517
md5
50308d0f810144df357ddbc2a5944e51
sha1
e122866727ca835fb4e25d0df1cb29481a9fc7e9
sha256
bd8ee9ef8295869a45bfa47dbfc67190997383b647df4619127f69fa632f68fd
sha512
87b7302dd9e15a1dac47adb5631e90fa40d76af07f65bafbb62376e544cbc34b1828975ccec1b3a215221d0af2fc82a89f3a48f92c48fdec77ef338615603796
ripemd-160
1dcc576e93956a4f03d83219705110cbe6581727
Diameter
314194550
Circumference
987071290.07795
Area
7.753310495099E+16
Volume
1.6240319346786E+25
Surface area
3.1013241980396E+17
Circumference
987071290.07795
Perimeter
628389100
Area
24679553812425625
Diagonal
222169096.91686
Surface area
148077322874553750
Volume
3.8770906521479E+24
Space diagonal
272100462.03062
Perimeter
471291825
Area
1.0686560277813E+16
Altitude
136050231.01531
Surface area
1.0686560277813E+16
Volume
4.569195152348E+23
Height
74056365.638952