137749892 is an even 9-digits composite number following 137749891
and preceding 137749893 . In scientific notation, it is written as 1.37749892 × 10^8.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 59035656 positive integers (up to 137749892) that are relatively prime to 137749892.
137749892 has 12 divisors, whose sum is 275499840
The reverse of 137749892 is 298947731
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred thirty-seven million seven hundred forty-nine thousand eight hundred ninety-two
Scientific notation
1.37749892 × 10^8
Engineering notation
1.37749892 × 10^6
Prime Factorization
2 × 2 × 7 × 4919639
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
68874946
Product of the distinct prime numbers
The prime factorization of 137749892 is 2 × 2 × 7 × 4919639.
Since it has a total of 4 prime factors.
9 , 4 , 46 , 18 , 800 , 929 , 4026 , 6531 , 49096 , 59252 , 500463 , 171308 , 807198 , 8072447 , 20418988 , 19943153 , 554879110 , 82667061 , 4456852442 , 8632582242
n×2
275499784
n×3
413249676
n×4
550999568
n×5
688749460
n÷2
68874946
n÷3
45916630.666667
n÷3
34437473
n÷5
27549978.4
n2
18975032746011664
n3
2.6138087114596E+24
n4
3.6005186771221E+32
n5
4.9597105891756E+40
2 √n
11736.68999335
3 √n
516.45254552119
4 √n
108.33600506457
5 √n
42.444190335547
1 , 2 , 4 , 7 , 14 , 28 , 4919639 , 9839278 , 19678556 , 34437473 , 68874946 , 137749892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137749891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137749892 can be divided by 12 positive divisors.
The sum of these divisors (counting 137749892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000001101011110010110000100
3
Ternary
100121012102022212
4
Quaternary
20031132112010
5
Quinary
240230444032
6
Senary
21400242552
8
Octal
1015362604
10
Decimal
137749892
12
Duodecimal
3a170458
16
Hexadecimal
835e584
20
Vigesimal
230ieec
36
Base36
2a0ghw
md5
7168cb376ace42c628521fdf26b9b4b3
sha1
26b29f91f4faaa8b1345276eb2d68fc72072ced4
sha256
783809bb045f31cf43364725e36101de7aed44a9ed059387ec9c4eb2f4706e7b
sha512
75f60347cbedaea41188e24e069a9fa2241aa7c4c68772a09217f9e4e2c9e4b7b0704f8107ab10200e0666b2df49551801cfabcb5ab163cb4df3a7b4c53e5703
ripemd-160
4ad4e196a2dd8982c2b379dfe54267e467a4cf45
Diameter
275499784
Circumference
865508097.47997
Area
5.9611823476496E+16
Volume
1.0948696327747E+25
Surface area
2.3844729390598E+17
Circumference
865508097.47997
Perimeter
550999568
Area
18975032746011664
Diagonal
194807765.48183
Surface area
113850196476069984
Volume
2.6138087114596E+24
Space diagonal
238589811.68113
Perimeter
413249676
Area
8.2164301978438E+15
Altitude
119294905.84056
Surface area
8.2164301978438E+15
Volume
3.0804031076626E+23
Height
64935921.827276