388952407 is an odd 9-digits prime number following 388952406
and preceding 388952408 . In scientific notation, it is written as 3.88952407 × 10^8.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 388952406 positive integers (up to 388952407) that are relatively prime to 388952407.
388952407 has 2 divisors, whose sum is 388952408
The reverse of 388952407 is 704259883
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-eight million nine hundred fifty-two thousand four hundred seven
Scientific notation
3.88952407 × 10^8
Engineering notation
3.88952407 × 10^6
Prime Factorization
388952407
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
388952407 Product of the distinct prime numbers
The prime factorization of 388952407 is 388952407.
Since it has a total of 1 prime factors.
7 , 8 , 99 , 61 , 403 , 712 , 2369 , 4298 , 99074 , 91968 , 445947 , 440532 , 8213914 , 5525297 , 15429246 , 39689509 , 134923280 , 627819631 , 5609697490 , 9461127324
n×2
777904814
n×3
1166857221
n×4
1555809628
n×5
1944762035
n÷2
194476203.5
n÷3
129650802.33333
n÷3
97238101.75
n÷5
77790481.4
n2
151283974911093649
n3
5.8842266182197E+25
n4
2.28868410649E+34
n5
8.9018919208195E+42
2 √n19721.876355966
3 √n729.95959431077
4 √n140.43459814435
5 √n52.237128155824
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
388952408 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
194476204 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
19721.876381318 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999994858 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 388952407 can be divided by 2 positive divisors.
The sum of these divisors (counting 388952407) is 388952408, the average is 194476204.
Base
System
Value
2
Binary
10111001011101111000101010111
3
Ternary
1000002212211101201
4
Quaternary
113023233011113
5
Quinary
1244032434112
6
Senary
102332333331
8
Octal
2713570527
10
Decimal
388952407
12
Duodecimal
aa314247
16
Hexadecimal
172ef157
20
Vigesimal
61aj107
36
Base36
6fkllj
md5
20ee3f192aee2b1a50c17963d8f72da3
sha1
40ba93a21480740aad8f6fda5cc6d9c7259ac28d
sha256
c1d540867f629fdd08bedcd9423322bb14b1bb832433570befd5b16fb8acd4b6
sha512
dd4533deaafa4e22b3566de71443fe16de27cd2be25767ad044d0cc4f4d6f88e79345bdc60951e0f14ba9ac2537bdac52c9ad73ec232a79634d4ecb7567742d7
ripemd-160
0e2a53fdc2025855787aec66fb0ff5b20667186d
Diameter
777904814
Circumference
2443860048.8545
Area
4.7527262418655E+17
Volume
2.4647790821142E+26
Surface area
1.9010904967462E+18
Circumference
2443860048.8545
Perimeter
1555809628
Area
151283974911093649
Diagonal
550061769.09706
Surface area
907703849466561894
Volume
5.8842266182197E+25
Space diagonal
673685330.65021
Perimeter
1166857221
Area
6.5507882729247E+16
Altitude
336842665.3251
Surface area
6.5507882729247E+16
Volume
6.9346275729693E+24
Height
183353923.03235