149770870 is an even 9-digits composite number following 149770869
and preceding 149770871 . In scientific notation, it is written as 1.49770870 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 59908344 positive integers (up to 149770870) that are relatively prime to 149770870.
149770870 has 8 divisors, whose sum is 269587584
The reverse of 149770870 is 078077941
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million seven hundred seventy thousand eight hundred seventy
Scientific notation
1.49770870 × 10^8
Engineering notation
1.49770870 × 10^6
Prime Factorization
2 × 5 × 14977087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149770870
Product of the distinct prime numbers
The prime factorization of 149770870 is 2 × 5 × 14977087.
Since it has a total of 3 prime factors.
6 , 7 , 58 , 57 , 532 , 395 , 1576 , 4649 , 55741 , 28435 , 673258 , 151659 , 1375969 , 8668371 , 35328354 , 53243864 , 771695508 , 668963751 , 5381388444 , 8941830494
n×2
299541740
n×3
449312610
n×4
599083480
n×5
748854350
n÷2
74885435
n÷3
49923623.333333
n÷3
37442717.5
n÷5
29954174
n2
22431313500556900
n3
3.3595573382212E+24
n4
5.0316382536027E+32
n5
7.5359283876735E+40
2 √n
12238.090945895
3 √n
531.05860565639
4 √n
110.62590540147
5 √n
43.160400948845
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
-149770869
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 149770870 can be divided by 8 positive divisors.
The sum of these divisors (counting 149770870) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011010101001001110110
3
Ternary
101102211011000021
4
Quaternary
20323111021312
5
Quinary
301320131440
6
Senary
22510035354
8
Octal
1073251166
10
Decimal
149770870
12
Duodecimal
421a8b5a
16
Hexadecimal
8ed5276
20
Vigesimal
26g173a
36
Base36
2h63xy
md5
ad22551d9748b999854a3c768c8b8974
sha1
45533bb39d17a87a223f3ff5bbfa025989d24f0b
sha256
630ebf03cc078be43cc4834e9856b490d6174843badef878956c76c9dfd50af5
sha512
3984b3be62f132eaf5d929eeb690db33524c7f36f1b917b5c629e71a6d5734feacb31b66088cc89135b855b268eaf39740538b4ce9a52059b72f0fede5be11b4
ripemd-160
f8faa51aa02c19f34edc6fe542c0329a6ea7e766
Diameter
299541740
Circumference
941038129.8275
Area
7.0470049703719E+16
Volume
1.4072480870759E+25
Surface area
2.8188019881488E+17
Circumference
941038129.8275
Perimeter
599083480
Area
22431313500556900
Diagonal
211807995.60242
Surface area
134587881003341400
Volume
3.3595573382212E+24
Space diagonal
259410756.33379
Perimeter
449312610
Area
9.7130436658676E+15
Altitude
129705378.1669
Surface area
9.7130436658676E+15
Volume
3.9592762927353E+23
Height
70602665.200806