137955897 is an odd 9-digits composite number following 137955896
and preceding 137955898 . In scientific notation, it is written as 1.37955897 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 91882368 positive integers (up to 137955897) that are relatively prime to 137955897.
137955897 has 8 divisors, whose sum is 153431400
The reverse of 137955897 is 798559731
Previous prime number is 1129
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred thirty-seven million nine hundred fifty-five thousand eight hundred ninety-seven
Scientific notation
1.37955897 × 10^8
Engineering notation
1.37955897 × 10^6
Prime Factorization
9 × 1129 × 13577
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137955897
Product of the distinct prime numbers
The prime factorization of 137955897 is 9 × 1129 × 13577.
Since it has a total of 3 prime factors.
4 , 3 , 73 , 68 , 253 , 700 , 9005 , 9463 , 99410 , 93555 , 2721 , 311153 , 698627 , 3164268 , 95210723 , 64919226 , 671376520 , 237341826 , 191237287 , 1187643155
n×2
275911794
n×3
413867691
n×4
551823588
n×5
689779485
n÷2
68977948.5
n÷3
45985299
n÷3
34488974.25
n÷5
27591179.4
n2
19031829517074609
n3
2.6255531125791E+24
n4
3.6221053476699E+32
n5
4.996907922663E+40
2 √n
11745.46282613
3 √n
516.70986892762
4 √n
108.37648650021
5 √n
42.456877807748
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137955896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137955897 can be divided by 8 positive divisors.
The sum of these divisors (counting 137955897) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001110010000101000111001
3
Ternary
100121120212220200
4
Quaternary
20032100220321
5
Quinary
240304042042
6
Senary
21404512413
8
Octal
1016205071
10
Decimal
137955897
12
Duodecimal
3a24b709
16
Hexadecimal
8390a39
20
Vigesimal
23249eh
36
Base36
2a4vg9
md5
c0fec2cf1dcac7023cd233b39bb32feb
sha1
97e4943a35c2dcf45e65c3ce81838647eaa76ae6
sha256
6898dfc8a1c24e289f583c7d81757fdfeee132a1ec37116b6da1740f2446a2a5
sha512
0682166e7e8c7a543cd8e34a2dbd4d041fed58d2a72c8b8d97ce1d36b7d24cc3a8f4dd594b9c3bc60c52028835dc3d9a49ee8d47baec5b635da81985c7f4b636
ripemd-160
b0a6889cc6797b953e1b64700e265193aaf1b823
Diameter
275911794
Circumference
866802465.06918
Area
5.9790255795215E+16
Volume
1.0997891160118E+25
Surface area
2.3916102318086E+17
Circumference
866802465.06918
Perimeter
551823588
Area
19031829517074609
Diagonal
195099100.54675
Surface area
114190977102447654
Volume
2.6255531125791E+24
Space diagonal
238946622.80774
Perimeter
413867691
Area
8.2410239211406E+15
Altitude
119473311.40387
Surface area
8.2410239211406E+15
Volume
3.0942440171169E+23
Height
65033033.515582