157220403 is an odd 9-digits composite number following 157220402
and preceding 157220404 . In scientific notation, it is written as 1.57220403 × 10^8.
The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors.
There are 97771520 positive integers (up to 157220403) that are relatively prime to 157220403.
157220403 has 16 divisors, whose sum is 223930656
The reverse of 157220403 is 304022751
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 24
Digital Root 6
Name
one hundred fifty-seven million two hundred twenty thousand four hundred three
Scientific notation
1.57220403 × 10^8
Engineering notation
1.57220403 × 10^6
Prime Factorization
3 × 17 × 113 × 27281
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157220403
Product of the distinct prime numbers
The prime factorization of 157220403 is 3 × 17 × 113 × 27281.
Since it has a total of 4 prime factors.
3 , 7 , 98 , 40 , 789 , 207 , 3544 , 1412 , 18194 , 61288 , 879918 , 41424 , 5601182 , 4597385 , 96370169 , 51945370 , 238848837 , 262774058 , 1900396384 , 5184517051
n×2
314440806
n×3
471661209
n×4
628881612
n×5
786102015
n÷2
78610201.5
n÷3
52406801
n÷3
39305100.75
n÷5
31444080.6
n2
24718255119482409
n3
3.8862140313418E+24
n4
6.1099213615182E+32
n5
9.606042987562E+40
2 √n
12538.756038778
3 √n
539.72139606422
4 √n
111.97658701165
5 √n
43.5814605823
1 , 3 , 17 , 51 , 113 , 339 , 1921 , 5763 , 27281 , 81843 , 463777 , 1391331 , 3082753 , 9248259 , 52406801 , 157220403
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
-157220402
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 157220403 can be divided by 16 positive divisors.
The sum of these divisors (counting 157220403) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001010111101111111000110011
3
Ternary
101221211121211220
4
Quaternary
21113233320303
5
Quinary
310222023103
6
Senary
23333440123
8
Octal
1127577063
10
Decimal
157220403
12
Duodecimal
447a0043
16
Hexadecimal
95efe33
20
Vigesimal
292cb03
36
Base36
2lls1f
md5
05fd7c8c2e1965181672c7cdc1471139
sha1
787921d8ca90634aa59148b18598e76bb41ddc8c
sha256
20cf4d980aa4d4301d67874d73784d590ee2e32b0540a36bd731bddfabb54681
sha512
41459e671a7d5c1b83a0ff8a526972a41f86729d28b6821ee677478ee77cde3790e691ec6374638cb40b19366ab7fe0f05719e1aad83bece43ab0a83aee259de
ripemd-160
59f48f957755ad63604ee308178d55f755d539a9
Diameter
314440806
Circumference
987844926.11845
Area
7.7654688692924E+16
Volume
1.6278535268188E+25
Surface area
3.106187547717E+17
Circumference
987844926.11845
Perimeter
628881612
Area
24718255119482409
Diagonal
222343226.20436
Surface area
148309530716894454
Volume
3.8862140313418E+24
Space diagonal
272313725.98245
Perimeter
471661209
Area
1.0703318435348E+16
Altitude
136156862.99123
Surface area
1.0703318435348E+16
Volume
4.5799471578402E+23
Height
74114408.734788