137993857 is an odd 9-digits composite number following 137993856
and preceding 137993858 . In scientific notation, it is written as 1.37993857 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 137231280 positive integers (up to 137993857) that are relatively prime to 137993857.
137993857 has 4 divisors, whose sum is 138756436
The reverse of 137993857 is 758399731
Previous prime number is 181
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred thirty-seven million nine hundred ninety-three thousand eight hundred fifty-seven
Scientific notation
1.37993857 × 10^8
Engineering notation
1.37993857 × 10^6
Prime Factorization
181 × 762397
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137993857
Product of the distinct prime numbers
The prime factorization of 137993857 is 181 × 762397.
Since it has a total of 2 prime factors.
3 , 7 , 95 , 63 , 953 , 777 , 1956 , 3312 , 36601 , 82862 , 584162 , 468293 , 6474950 , 1354889 , 58533950 , 49671541 , 274079544 , 406569085 , 7053469802 , 1926080063
n×2
275987714
n×3
413981571
n×4
551975428
n×5
689969285
n÷2
68996928.5
n÷3
45997952.333333
n÷3
34498464.25
n÷5
27598771.4
n2
19042304569736449
n3
2.6277210537467E+24
n4
3.6260936332661E+32
n5
5.0037864629753E+40
2 √n
11747.078658118
3 √n
516.75725727974
4 √n
108.38394096045
5 √n
42.459214040934
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137993856
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137993857 can be divided by 4 positive divisors.
The sum of these divisors (counting 137993857) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001110011001111010000001
3
Ternary
100121122210222121
4
Quaternary
20032121322001
5
Quinary
240311300412
6
Senary
21405404241
8
Octal
1016317201
10
Decimal
137993857
12
Duodecimal
3a269681
16
Hexadecimal
8399e81
20
Vigesimal
23294ch
36
Base36
2a5oqp
md5
eda949ae7f034e786230aff0cb492b6c
sha1
0e69f5dc9bbed91f003f6f3284ce67298876c8b2
sha256
51177d4c424da4f64e372086d841933f48b567a53459b67ab6a82746ac75f82f
sha512
d8f6de3724a8c5087bfef05daa9dd3ae01f1a4c947b0b1658cb4bd5703100fee47e15e6a4b36e0d68c30f0df929704e33f239cf2265ed3925da0757fb30eb2db
ripemd-160
aea5bb998d4b482fb81755136ecc1c296c00ee14
Diameter
275987714
Circumference
867040974.78344
Area
5.9823164143703E+16
Volume
1.1006972210845E+25
Surface area
2.3929265657481E+17
Circumference
867040974.78344
Perimeter
551975428
Area
19042304569736449
Diagonal
195152784.09357
Surface area
114253827418418694
Volume
2.6277210537467E+24
Space diagonal
239012371.45639
Perimeter
413981571
Area
8.2455597519961E+15
Altitude
119506185.7282
Surface area
8.2455597519961E+15
Volume
3.0967989602849E+23
Height
65050928.031191