148965897 is an odd 9-digits composite number following 148965896
and preceding 148965898 . In scientific notation, it is written as 1.48965897 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 99310596 positive integers (up to 148965897) that are relatively prime to 148965897.
148965897 has 4 divisors, whose sum is 198621200
The reverse of 148965897 is 798569841
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred forty-eight million nine hundred sixty-five thousand eight hundred ninety-seven
Scientific notation
1.48965897 × 10^8
Engineering notation
1.48965897 × 10^6
Prime Factorization
3 × 49655299
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148965897
Product of the distinct prime numbers
The prime factorization of 148965897 is 3 × 49655299.
Since it has a total of 2 prime factors.
5 , 1 , 13 , 67 , 814 , 638 , 3105 , 7695 , 65970 , 50806 , 892533 , 188118 , 4983182 , 8769776 , 4904755 , 33217233 , 414302486 , 221530404 , 3625864031 , 6617322186
n×2
297931794
n×3
446897691
n×4
595863588
n×5
744829485
n÷2
74482948.5
n÷3
49655299
n÷3
37241474.25
n÷5
29793179.4
n2
22190838469014609
n3
3.3056781577189E+24
n4
4.924333119579E+32
n5
7.3355770028489E+40
2 √n
12205.158622484
3 √n
530.1054696949
4 √n
110.47695969063
5 √n
43.11390606989
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
-148965896
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 148965897 can be divided by 4 positive divisors.
The sum of these divisors (counting 148965897) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000010000101000001001
3
Ternary
101101022020210110
4
Quaternary
20320100220021
5
Quinary
301113402042
6
Senary
22440504533
8
Octal
1070205011
10
Decimal
148965897
12
Duodecimal
41a7b149
16
Hexadecimal
8e10a09
20
Vigesimal
26b0eeh
36
Base36
2goutl
md5
32bc61c1a8a93bd3136bc4a32c20b3fa
sha1
697c9ebe63a5be167bb61a0340286a17d6c0216e
sha256
640a65f6d44c558a76d12a39cf0589d424b95bcaef0dd29c1e2ca780ea731184
sha512
b680958acf2b2ceae998dffd6b4d41b7f8afe8a008b07679bd911eca5073011de5ce9c85ce8208b49702bd73e89f975230dc51829843e4cfdb6ddeafc31d7da6
ripemd-160
2619c4dffcd8e9013b8c83abc282f9f06f9d0cab
Diameter
297931794
Circumference
935980335.30123
Area
6.9714575111254E+16
Volume
1.3846792287229E+25
Surface area
2.7885830044502E+17
Circumference
935980335.30123
Perimeter
595863588
Area
22190838469014609
Diagonal
210669591.86847
Surface area
133145030814087654
Volume
3.3056781577189E+24
Space diagonal
258016502.19907
Perimeter
446897691
Area
9.6089149227218E+15
Altitude
129008251.09954
Surface area
9.6089149227218E+15
Volume
3.8957790695721E+23
Height
70223197.289491