152861889 is an odd 9-digits composite number following 152861888
and preceding 152861890 . In scientific notation, it is written as 1.52861889 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 101282400 positive integers (up to 152861889) that are relatively prime to 152861889.
152861889 has 8 divisors, whose sum is 205066912
The reverse of 152861889 is 988168251
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred fifty-two million eight hundred sixty-one thousand eight hundred eighty-nine
Scientific notation
1.52861889 × 10^8
Engineering notation
1.52861889 × 10^6
Prime Factorization
3 × 163 × 312601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
152861889
Product of the distinct prime numbers
The prime factorization of 152861889 is 3 × 163 × 312601.
Since it has a total of 3 prime factors.
8 , 7 , 49 , 23 , 114 , 499 , 2109 , 6841 , 33422 , 21594 , 289989 , 617011 , 879785 , 6629098 , 47289473 , 44179140 , 723253713 , 948671280 , 1547862417 , 5899981736
n×2
305723778
n×3
458585667
n×4
611447556
n×5
764309445
n÷2
76430944.5
n÷3
50953963
n÷3
38215472.25
n÷5
30572377.8
n2
23366757108648321
n3
3.5718866314322E+24
n4
5.4600533777457E+32
n5
8.3463407336303E+40
2 √n
12363.732810118
3 √n
534.687142322
4 √n
111.19232352154
5 √n
43.337099826492
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
-152861888
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 152861889 can be divided by 8 positive divisors.
The sum of these divisors (counting 152861889) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001000111000111110011000001
3
Ternary
101122122012002110
4
Quaternary
21013013303001
5
Quinary
303113040024
6
Senary
23100205533
8
Octal
1107076301
10
Decimal
152861889
12
Duodecimal
432398a9
16
Hexadecimal
91c7cc1
20
Vigesimal
27f7ee9
36
Base36
2j0czl
md5
addf9c86b370a8456bcd1ed136cc951d
sha1
723019f9c9c60a339b7f9453932e89df63e65da5
sha256
233855de768e9a32dac5d8a9a764f248280727dc962afca1e9c23ef767218f4c
sha512
de31337274e1ae6dfa7124e5a6944fc314b89ba66eca4ec01da4cce73f927e925f3a224c6f2e5cf425edbc2d545401c1826e3736e382896d842c26f8682ed7ae
ripemd-160
c881280cb49bfce3f0ff2e77f35b6706a5dc5595
Diameter
305723778
Circumference
960459574.99252
Area
7.3408832470747E+16
Volume
1.496188373435E+25
Surface area
2.9363532988299E+17
Circumference
960459574.99252
Perimeter
611447556
Area
23366757108648321
Diagonal
216179356.59377
Surface area
140200542651889926
Volume
3.5718866314322E+24
Space diagonal
264764558.28895
Perimeter
458585667
Area
1.0118102630075E+16
Altitude
132382279.14448
Surface area
1.0118102630075E+16
Volume
4.2095087645254E+23
Height
72059785.531257