389925901 is an odd 9-digits prime number following 389925900
and preceding 389925902 . In scientific notation, it is written as 3.89925901 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 389925900 positive integers (up to 389925901) that are relatively prime to 389925901.
389925901 has 2 divisors, whose sum is 389925902
The reverse of 389925901 is 109529983
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
three hundred eighty-nine million nine hundred twenty-five thousand nine hundred one
Scientific notation
3.89925901 × 10^8
Engineering notation
3.89925901 × 10^6
Prime Factorization
389925901
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
389925901 Product of the distinct prime numbers
The prime factorization of 389925901 is 389925901.
Since it has a total of 1 prime factors.
1 , 7 , 82 , 14 , 648 , 86 , 3237 , 163 , 70353 , 69075 , 853126 , 648093 , 6502875 , 9190359 , 20251296 , 21497273 , 656956112 , 323736809 , 6695885211 , 3701244033
n×2
779851802
n×3
1169777703
n×4
1559703604
n×5
1949629505
n÷2
194962950.5
n÷3
129975300.33333
n÷3
97481475.25
n÷5
77985180.2
n2
152042208270661801
n3
5.9285195049967E+25
n4
2.3116833095819E+34
n5
9.013851973154E+42
2 √n19746.541494652
3 √n730.5680828573
4 √n140.52238787699
5 √n52.263250475936
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
389925902 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
194962951 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19746.541519973 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999948708 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389925901 can be divided by 2 positive divisors.
The sum of these divisors (counting 389925901) is 389925902, the average is 194962951.
Base
System
Value
2
Binary
10111001111011100110000001101
3
Ternary
1000011201021210001
4
Quaternary
113033130300031
5
Quinary
1244310112101
6
Senary
102405244301
8
Octal
2717346015
10
Decimal
389925901
12
Duodecimal
aa703691
16
Hexadecimal
173dcc0d
20
Vigesimal
61h0ef1
36
Base36
6g5gr1
md5
624313c96e43d3fb5e52c006786295d2
sha1
24fc0755ca78c46ffe07283273b8335c12c93b0d
sha256
545dae99a5c8006f85a788382b55f0c846e5fb2b97855f8001ba5d9bbad69bde
sha512
fb9f25ef19a43faa38514955ede3a3ea46cc030b7980e685a3072908624923cd0caffddb51f1a4d8be243d69ce98b3308e424e621c30ac661f929ee8601e43a7
ripemd-160
1bfa2a1688a805cd2b6a34873d9d5634bbb17297
Diameter
779851802
Circumference
2449976692.052
Area
4.7765468453868E+17
Volume
2.4833324431415E+26
Surface area
1.9106187381547E+18
Circumference
2449976692.052
Perimeter
1559703604
Area
152042208270661801
Diagonal
551438497.51475
Surface area
912253249623970806
Volume
5.9285195049967E+25
Space diagonal
675371471.71907
Perimeter
1169777703
Area
6.5836207404939E+16
Altitude
337685735.85954
Surface area
6.5836207404939E+16
Volume
6.9868272406332E+24
Height
183812832.50492