157480973 is an odd 9-digits composite number following 157480972
and preceding 157480974 . In scientific notation, it is written as 1.57480973 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 141687360 positive integers (up to 157480973) that are relatively prime to 157480973.
157480973 has 16 divisors, whose sum is 173918976
The reverse of 157480973 is 379084751
Previous prime number is 691
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred fifty-seven million four hundred eighty thousand nine hundred seventy-three
Scientific notation
1.57480973 × 10^8
Engineering notation
1.57480973 × 10^6
Prime Factorization
13 × 47 × 691 × 373
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
157480973
Product of the distinct prime numbers
The prime factorization of 157480973 is 13 × 47 × 691 × 373.
Since it has a total of 4 prime factors.
5 , 9 , 50 , 48 , 514 , 207 , 9212 , 8686 , 71897 , 2934 , 71843 , 103564 , 9251855 , 4803972 , 28931443 , 50145961 , 31684411 , 683072124 , 7052630055 , 9106394085
n×2
314961946
n×3
472442919
n×4
629923892
n×5
787404865
n÷2
78740486.5
n÷3
52493657.666667
n÷3
39370243.25
n÷5
31496194.6
n2
24800256857026729
n3
3.9055685804945E+24
n4
6.150527401745E+32
n5
9.6859103968997E+40
2 √n
12549.14232129
3 √n
540.01940145199
4 √n
112.02295443921
5 √n
43.595897004116
1 , 13 , 47 , 373 , 611 , 691 , 4849 , 8983 , 17531 , 32477 , 227903 , 257743 , 422201 , 3350659 , 12113921 , 157480973
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
-157480972
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 157480973 can be divided by 16 positive divisors.
The sum of these divisors (counting 157480973) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011000101111100000001101
3
Ternary
101222022212021122
4
Quaternary
21120233200031
5
Quinary
310303342343
6
Senary
23343210325
8
Octal
1130574015
10
Decimal
157480973
12
Duodecimal
448a69a5
16
Hexadecimal
962f80d
20
Vigesimal
294528d
36
Base36
2lrd3h
md5
302f33ca386ea55daf5e8a279db065a8
sha1
ac7fdb3f650c237190c1193ac58b1acec0927370
sha256
5bc620598d9f188048f80b46256b928c521c06d5a7fdb3b67765b3b6794f215c
sha512
8f910e37b784e26e91341219317820f7a7f2b00abdbf52d7e71b7e7eba1366ebb6bd1424d89b0ff47d7f54d9bef64c4777e3b99ee47977d0a61070b9ae5f5a1a
ripemd-160
8394d0771f9fdb0013b153c1d9c5e534fa97e045
Diameter
314961946
Circumference
989482135.71395
Area
7.7912304749175E+16
Volume
1.6359607414097E+25
Surface area
3.116492189967E+17
Circumference
989482135.71395
Perimeter
629923892
Area
24800256857026729
Diagonal
222711727.83231
Surface area
148801541142160374
Volume
3.9055685804945E+24
Space diagonal
272765046.46138
Perimeter
472442919
Area
1.0738826229282E+16
Altitude
136382523.23069
Surface area
1.0738826229282E+16
Volume
4.6027567127613E+23
Height
74237242.61077