122945148 is an even 9-digits composite number following 122945147
and preceding 122945149 . In scientific notation, it is written as 1.22945148 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 40839552 positive integers (up to 122945148) that are relatively prime to 122945148.
122945148 has 24 divisors, whose sum is 239380400
The reverse of 122945148 is 841549221
Previous prime number is 939
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-two million nine hundred forty-five thousand one hundred forty-eight
Scientific notation
1.22945148 × 10^8
Engineering notation
1.22945148 × 10^6
Prime Factorization
2 × 2 × 9 × 939 × 3637
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
61472574 Product of the distinct prime numbers
The prime factorization of 122945148 is 2 × 2 × 9 × 939 × 3637.
Since it has a total of 5 prime factors.
5 , 2 , 49 , 41 , 349 , 224 , 2336 , 5233 , 7236 , 74978 , 970115 , 880535 , 6465247 , 6363362 , 98939168 , 54677398 , 745726369 , 334858374 , 4458954303 , 4884228770
n×2
245890296
n×3
368835444
n×4
491780592
n×5
614725740
n÷2
61472574
n÷3
40981716
n÷3
30736287
n÷5
24589029.6
n2
15115509416741904
n3
1.8583785423367E+24
n4
2.2847862492761E+32
n5
2.8090338356562E+40
2 √n11088.063311508
3 √n497.24504566587
4 √n105.29987327394
5 √n41.489889561463
1 , 2 , 4 , 9 , 18 , 36 , 939 , 1878 , 3637 , 3756 , 7274 , 8451 , 14548 , 16902 , 32733 , 33804 , 65466 , 130932 , 3415143 , 6830286 , 13660572 , 30736287 , 61472574 , 122945148
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
-122945147 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 122945148 can be divided by 24 positive divisors.
The sum of these divisors (counting 122945148) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111010100111111111001111100
3
Ternary
22120100021001000
4
Quaternary
13110333321330
5
Quinary
222433221043
6
Senary
20111050300
8
Octal
724777174
10
Decimal
122945148
12
Duodecimal
35210990
16
Hexadecimal
753fe7c
20
Vigesimal
1i882h8
36
Base36
217530
md5
f28ed20f9ff3dd2145ae06b7c49dacc2
sha1
495e101909420d555dc55fece38665f9492814a9
sha256
e2488595dce1c6f826f05387fbc52e70dc083747c9c097d91b2a77f5bf4ffcd5
sha512
76686d85aae551312965d13c3b5286da954927a00ba3bc345a937c29e73ae2e9f47191960750c84ab745255035771f582710e850514fe75461b653a5b9b79e60
ripemd-160
8f42d5058bd717b088c36faa72731dd2ffa5946f
Diameter
245890296
Circumference
772487147.50262
Area
4.7486773338904E+16
Volume
7.7843578349253E+24
Surface area
1.8994709335561E+17
Circumference
772487147.50262
Perimeter
491780592
Area
15115509416741904
Diagonal
173870695.72957
Surface area
90693056500451424
Volume
1.8583785423367E+24
Space diagonal
212947242.88008
Perimeter
368835444
Area
6.5452075730207E+15
Altitude
106473621.44004
Surface area
6.5452075730207E+15
Volume
2.1901201154965E+23
Height
57956898.576522