151420168 is an even 9-digits composite number following 151420167
and preceding 151420169 . In scientific notation, it is written as 1.51420168 × 10^8.
The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors.
There are 75664128 positive integers (up to 151420168) that are relatively prime to 151420168.
151420168 has 16 divisors, whose sum is 284085180
The reverse of 151420168 is 861024151
Previous prime number is 1993
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred fifty-one million four hundred twenty thousand one hundred sixty-eight
Scientific notation
1.51420168 × 10^8
Engineering notation
1.51420168 × 10^6
Prime Factorization
2 × 2 × 2 × 1993 × 9497
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
37855042
Product of the distinct prime numbers
The prime factorization of 151420168 is 2 × 2 × 2 × 1993 × 9497.
Since it has a total of 5 prime factors.
4 , 5 , 52 , 59 , 865 , 646 , 3352 , 1058 , 14980 , 64846 , 878240 , 829926 , 7884019 , 9841192 , 74049757 , 17586810 , 748770772 , 180468692 , 33410592 , 5182477621
n×2
302840336
n×3
454260504
n×4
605680672
n×5
757100840
n÷2
75710084
n÷3
50473389.333333
n÷3
37855042
n÷5
30284033.6
n2
22928067277148224
n3
3.4717717990211E+24
n4
5.2569626906544E+32
n5
7.9601017378861E+40
2 √n
12305.290244444
3 √n
533.00085771105
4 √n
110.92921276401
5 √n
43.255042666527
1 , 2 , 4 , 8 , 1993 , 3986 , 7972 , 9497 , 15944 , 18994 , 37988 , 75976 , 18927521 , 37855042 , 75710084 , 151420168
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
-151420167
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 151420168 can be divided by 16 positive divisors.
The sum of these divisors (counting 151420168) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001000001100111110100001000
3
Ternary
101112220221102101
4
Quaternary
21001213310020
5
Quinary
302230421133
6
Senary
23005243144
8
Octal
1101476410
10
Decimal
151420168
12
Duodecimal
428634b4
16
Hexadecimal
9067d08
20
Vigesimal
2767a88
36
Base36
2i5gjs
md5
7a7d39a281f91016f97b7ac37200cd6c
sha1
be75063884367933e90caa9431b4e33df1b245ac
sha256
fe495ac03931c1ba11ac839ebb1a9f5676c33113dfefa364745850c2c0d702ff
sha512
55332f4aa0792c38ab15afabb606a7325bceb2cec9bc3fba822eea94b270bfa02b10aa8515a7cae37045a14fda7b9d409091016cfb47ac9e9200196935357af7
ripemd-160
d4631963065fe231cd52edccff36f93f35bdc3d1
Diameter
302840336
Circumference
951400974.78826
Area
7.2030647718901E+16
Volume
1.4542523704993E+25
Surface area
2.8812259087561E+17
Circumference
951400974.78826
Perimeter
605680672
Area
22928067277148224
Diagonal
214140455.20241
Surface area
137568403662889344
Volume
3.4717717990211E+24
Space diagonal
262267424.26662
Perimeter
454260504
Area
9.9281443608445E+15
Altitude
131133712.13331
Surface area
9.9281443608445E+15
Volume
4.0915223030334E+23
Height
71380151.734138