157480866 is an even 9-digits composite number following 157480865
and preceding 157480867 . In scientific notation, it is written as 1.57480866 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 52448280 positive integers (up to 157480866) that are relatively prime to 157480866.
157480866 has 16 divisors, whose sum is 262694880
The reverse of 157480866 is 668084751
Previous prime number is 1427
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred fifty-seven million four hundred eighty thousand eight hundred sixty-six
Scientific notation
1.57480866 × 10^8
Engineering notation
1.57480866 × 10^6
Prime Factorization
2 × 9 × 1427 × 6131
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157480866
Product of the distinct prime numbers
The prime factorization of 157480866 is 2 × 9 × 1427 × 6131.
Since it has a total of 4 prime factors.
4 , 2 , 19 , 57 , 389 , 414 , 853 , 8677 , 85134 , 60602 , 947806 , 446814 , 9101751 , 4341519 , 24318743 , 30696506 , 870163134 , 792996944 , 2264198851 , 4640788907
n×2
314961732
n×3
472442598
n×4
629923464
n×5
787404330
n÷2
78740433
n÷3
52493622
n÷3
39370216.5
n÷5
31496173.2
n2
24800223156109956
n3
3.9055606196174E+24
n4
6.1505106859285E+32
n5
9.6858774916228E+40
2 √n
12549.13805805
3 √n
540.01927914708
4 √n
112.02293541079
5 √n
43.595891079893
1 , 2 , 9 , 18 , 1427 , 2854 , 6131 , 12262 , 12843 , 25686 , 55179 , 110358 , 8748937 , 17497874 , 78740433 , 157480866
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
-157480865
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 157480866 can be divided by 16 positive divisors.
The sum of these divisors (counting 157480866) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000101111011110100010
3
Ternary
101222022212010200
4
Quaternary
21120233132202
5
Quinary
310303341431
6
Senary
23343210030
8
Octal
1130573642
10
Decimal
157480866
12
Duodecimal
448a6916
16
Hexadecimal
962f7a2
20
Vigesimal
2945236
36
Base36
2lrd0i
md5
c073b3a74c5c07fdfcff8a1974bfda0c
sha1
5a29cee053826f32a1c12bd9d65269c4c1b1cf37
sha256
3eb2c5b90935b3fa4eb7e835fd4a5509a060e957be840c596b99385db88cb87f
sha512
33ab23ceb904235ddd94de2eb565d742bb68d279bc5db84d6d325e52adf4ef9587b3846361a6711606c464a3e95d9dcddcaf34068af40ab46e9f45277734cd50
ripemd-160
c80f09a5500ce0a07ecf0c7434a7bbbd02f57af6
Diameter
314961732
Circumference
989481463.41312
Area
7.7912198874623E+16
Volume
1.6359574067653E+25
Surface area
3.1164879549849E+17
Circumference
989481463.41312
Perimeter
629923464
Area
24800223156109956
Diagonal
222711576.51146
Surface area
148801338936659736
Volume
3.9055606196174E+24
Space diagonal
272764861.13195
Perimeter
472442598
Area
1.0738811636357E+16
Altitude
136382430.56597
Surface area
1.0738811636357E+16
Volume
4.6027473307777E+23
Height
74237192.170487