158889138 is an even 9-digits composite number following 158889137
and preceding 158889139 . In scientific notation, it is written as 1.58889138 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 52832736 positive integers (up to 158889138) that are relatively prime to 158889138.
158889138 has 16 divisors, whose sum is 318560160
The reverse of 158889138 is 831988851
Previous prime number is 409
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred fifty-eight million eight hundred eighty-nine thousand one hundred thirty-eight
Scientific notation
1.58889138 × 10^8
Engineering notation
1.58889138 × 10^6
Prime Factorization
2 × 3 × 409 × 64747
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
158889138
Product of the distinct prime numbers
The prime factorization of 158889138 is 2 × 3 × 409 × 64747.
Since it has a total of 4 prime factors.
10 , 5 , 80 , 94 , 715 , 512 , 7551 , 4593 , 37398 , 9320 , 251244 , 977463 , 465682 , 6060299 , 9913062 , 2771509 , 207060100 , 551817719 , 8382630983 , 906415222
n×2
317778276
n×3
476667414
n×4
635556552
n×5
794445690
n÷2
79444569
n÷3
52963046
n÷3
39722284.5
n÷5
31777827.6
n2
25245758174383044
n3
4.0112767544842E+24
n4
6.3734830579943E+32
n5
1.0126772291423E+41
2 √n
12605.12348214
3 √n
541.62421131021
4 √n
112.27254108704
5 √n
43.67358487966
1 , 2 , 3 , 6 , 409 , 818 , 1227 , 2454 , 64747 , 129494 , 194241 , 388482 , 26481523 , 52963046 , 79444569 , 158889138
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-158889137
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 158889138 can be divided by 16 positive divisors.
The sum of these divisors (counting 158889138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001011110000111010010110010
3
Ternary
102001222101220220
4
Quaternary
21132013102302
5
Quinary
311133423023
6
Senary
23433313510
8
Octal
1136072262
10
Decimal
158889138
12
Duodecimal
45265896
16
Hexadecimal
97874b2
20
Vigesimal
29d12gi
36
Base36
2mljn6
md5
fdc767beae758ecf0b37c8012caff271
sha1
67b4e79d431930f8ac29e4f366e73b95c59f4457
sha256
ff392245f491088f9c54410c81151a0c1279b816a2eedabd7982e426ef0bc28c
sha512
ca6ea1570cb1b0ee6abc993c9f56e16e2b0964d976faf5ae22e467e543d603c16a66b613f8759a4115407d08df681d4c05b1a5e76683da708a67f76a68b6b3a8
ripemd-160
e76bac3e31dd89496dd022b5a52674fd336c81ac
Diameter
317778276
Circumference
998329897.35203
Area
7.9311888414946E+16
Volume
1.6802396777871E+25
Surface area
3.1724755365978E+17
Circumference
998329897.35203
Perimeter
635556552
Area
25245758174383044
Diagonal
224703173.87337
Surface area
151474549046298264
Volume
4.0112767544842E+24
Space diagonal
275204059.78682
Perimeter
476667414
Area
1.0931733958407E+16
Altitude
137602029.89341
Surface area
1.0931733958407E+16
Volume
4.7273349905195E+23
Height
74901057.95779