385156924 is an even 9-digits composite number following 385156923
and preceding 385156925 . In scientific notation, it is written as 3.85156924 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 192538928 positive integers (up to 385156924) that are relatively prime to 385156924.
385156924 has 12 divisors, whose sum is 674163000
The reverse of 385156924 is 429651583
Previous prime number is 8699
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
three hundred eighty-five million one hundred fifty-six thousand nine hundred twenty-four
Scientific notation
3.85156924 × 10^8
Engineering notation
3.85156924 × 10^6
Prime Factorization
2 × 2 × 8699 × 11069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
192578462
Product of the distinct prime numbers
The prime factorization of 385156924 is 2 × 2 × 8699 × 11069.
Since it has a total of 4 prime factors.
3 , 5 , 6 , 99 , 914 , 426 , 620 , 7550 , 62832 , 4078 , 452534 , 374686 , 7283487 , 1071200 , 94254056 , 96157813 , 785894276 , 41940530 , 1475298102 , 7978771209
n×2
770313848
n×3
1155470772
n×4
1540627696
n×5
1925784620
n÷2
192578462
n÷3
128385641.33333
n÷3
96289231
n÷5
77031384.8
n2
148345856105141776
n3
5.7136433625603E+25
n4
2.2006493023567E+34
n5
8.4759531609847E+42
2 √n
19625.415256753
3 √n
727.57746029094
4 √n
140.09073936829
5 √n
52.134779602936
1 , 2 , 4 , 8699 , 11069 , 17398 , 22138 , 34796 , 44276 , 96289231 , 192578462 , 385156924
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-385156923
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 385156924 can be divided by 12 positive divisors.
The sum of these divisors (counting 385156924) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110111101010000011100111100
3
Ternary
222211201222222021
4
Quaternary
112331100130330
5
Quinary
1242100010144
6
Senary
102115125524
8
Octal
2675203474
10
Decimal
385156924
12
Duodecimal
a8ba38a4
16
Hexadecimal
16f5073c
20
Vigesimal
6074c64
36
Base36
6db8zg
md5
2d71a8e3517a403763ecfa2d6e195843
sha1
2b3d301252530c16902e42f61484aafb184fb5d9
sha256
44e4a54d53cc6e758f0f29775355facc6c888f94a158df0247e2dc0dc21b11c0
sha512
40d0aee9cd3ab2832a01d82b43489e45df73db7217522f20c95de39d31db52f53d415fc44e43d8f0f6480c1e46cfd12721aff50812bece74b232c30241bc1c50
ripemd-160
8872edcb942bd09088b0ec2beb833f728bc9c1bb
Diameter
770313848
Circumference
2420012325.8353
Area
4.660422517304E+17
Volume
2.3933253350735E+26
Surface area
1.8641690069216E+18
Circumference
2420012325.8353
Perimeter
1540627696
Area
148345856105141776
Diagonal
544694145.5627
Surface area
890075136630850656
Volume
5.7136433625603E+25
Space diagonal
667111361.25494
Perimeter
1155470772
Area
6.4235639966602E+16
Altitude
333555680.62747
Surface area
6.4235639966602E+16
Volume
6.7335932782465E+24
Height
181564715.18757