137991569 is an odd 9-digits composite number following 137991568
and preceding 137991570 . In scientific notation, it is written as 1.37991569 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 137829696 positive integers (up to 137991569) that are relatively prime to 137991569.
137991569 has 4 divisors, whose sum is 138153444
The reverse of 137991569 is 965199731
Previous prime number is 857
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred thirty-seven million nine hundred ninety-one thousand five hundred sixty-nine
Scientific notation
1.37991569 × 10^8
Engineering notation
1.37991569 × 10^6
Prime Factorization
857 × 161017
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137991569
Product of the distinct prime numbers
The prime factorization of 137991569 is 857 × 161017.
Since it has a total of 2 prime factors.
2 , 1 , 55 , 74 , 885 , 729 , 6762 , 4236 , 45725 , 709 , 600462 , 331858 , 1282894 , 2262232 , 42042334 , 44197922 , 760040616 , 807378914 , 227104284 , 7135700570
n×2
275983138
n×3
413974707
n×4
551966276
n×5
689957845
n÷2
68995784.5
n÷3
45997189.666667
n÷3
34497892.25
n÷5
27598313.8
n2
19041673115081761
n3
2.6275903495352E+24
n4
3.6258531502163E+32
n5
5.0033716516194E+40
2 √n
11746.981271799
3 √n
516.75440124164
4 √n
108.38349169407
5 √n
42.459073241441
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
-137991568
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 137991569 can be divided by 4 positive divisors.
The sum of these divisors (counting 137991569) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001110011001010110010001
3
Ternary
100121122200211212
4
Quaternary
20032121112101
5
Quinary
240311212234
6
Senary
21405345505
8
Octal
1016312621
10
Decimal
137991569
12
Duodecimal
3a268295
16
Hexadecimal
8399591
20
Vigesimal
2328ii9
36
Base36
2a5mz5
md5
55f601328cb9330c8590b58a61d30c1c
sha1
182edb13a80b09859cbba53bc4fb8a4631493a09
sha256
24ec3290de9ecb934a9f42f8e2db0e6d885ef02538fb4f74deac074c7264df9e
sha512
cce44d421c53d2fa0fb3c2e2cc063a99cc24ac53bc649b7e96655bb40051a909d4df4cd29d8fefba0750cbae47e0b11feb4400a6f8be5ec4d75903943103aa41
ripemd-160
050a3c2fe7d4b2697233b68e76564d4a401a5af2
Diameter
275983138
Circumference
867026598.85546
Area
5.9821180370399E+16
Volume
1.1006424718325E+25
Surface area
2.392847214816E+17
Circumference
867026598.85546
Perimeter
551966276
Area
19041673115081761
Diagonal
195149548.37294
Surface area
114250038690490566
Volume
2.6275903495352E+24
Space diagonal
239008408.52415
Perimeter
413974707
Area
8.24528632411E+15
Altitude
119504204.26207
Surface area
8.24528632411E+15
Volume
3.0966449238945E+23
Height
65049849.457648