163939740 is an even 9-digits composite number following 163939739
and preceding 163939741 . In scientific notation, it is written as 1.63939740 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 43717248 positive integers (up to 163939740) that are relatively prime to 163939740.
163939740 has 24 divisors, whose sum is 459031440
The reverse of 163939740 is 047939361
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred sixty-three million nine hundred thirty-nine thousand seven hundred forty
Scientific notation
1.63939740 × 10^8
Engineering notation
1.63939740 × 10^6
Prime Factorization
2 × 2 × 3 × 5 × 2732329
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
81969870 Product of the distinct prime numbers
The prime factorization of 163939740 is 2 × 2 × 3 × 5 × 2732329.
Since it has a total of 5 prime factors.
1 , 4 , 42 , 82 , 525 , 79 , 1988 , 7923 , 81554 , 74211 , 746162 , 265363 , 8005621 , 8164340 , 66506610 , 21009269 , 158247964 , 516151884 , 9209849663 , 8599766530
n×2
327879480
n×3
491819220
n×4
655758960
n×5
819698700
n÷2
81969870
n÷3
54646580
n÷3
40984935
n÷5
32787948
n2
26876238351267600
n3
4.4060835274848E+24
n4
7.2233218791415E+32
n5
1.1841895108028E+41
2 √n12803.895500979
3 √n547.30331752231
4 √n113.15429952494
5 √n43.947770548519
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 2732329 , 5464658 , 8196987 , 10929316 , 13661645 , 16393974 , 27323290 , 32787948 , 40984935 , 54646580 , 81969870 , 163939740
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
-163939739 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 163939740 can be divided by 24 positive divisors.
The sum of these divisors (counting 163939740) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110001011000010110011100
3
Ternary
102102111000001020
4
Quaternary
21301120112130
5
Quinary
313432032430
6
Senary
24133444140
8
Octal
1161302634
10
Decimal
163939740
12
Duodecimal
46aa0650
16
Hexadecimal
9c5859c
20
Vigesimal
2b4c970
36
Base36
2plspo
md5
445ff802381d977002f273bf5e70b6e5
sha1
1dd74ba436ee567f94b0f4e1e9e24647beaf3569
sha256
b892f7f9fd8bd1e757e48fa2ac14b5fa89754be806e216e0ba09fbfb188f15a7
sha512
9a240469c420ec045ca9ea9437210111f63d569fd0b979216314a412e6fe1864e8c85a11dc095c9bd2e0a40067e90ba8f55ded355b6ad4e53eef727b99ac785a
ripemd-160
9f3a9f4816ebb41604d759cad17d2036094b46fd
Diameter
327879480
Circumference
1030063765.6308
Area
8.4434192960471E+16
Volume
1.8456159521399E+25
Surface area
3.3773677184188E+17
Circumference
1030063765.6308
Perimeter
655758960
Area
26876238351267600
Diagonal
231845803.71992
Surface area
161257430107605600
Volume
4.4060835274848E+24
Space diagonal
283951959.05963
Perimeter
491819220
Area
1.1637752585182E+16
Altitude
141975979.52982
Surface area
1.1637752585182E+16
Volume
5.1926192345981E+23
Height
77281934.573306