151979997 is an odd 9-digits composite number following 151979996
and preceding 151979998 . In scientific notation, it is written as 1.51979997 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 93526128 positive integers (up to 151979997) that are relatively prime to 151979997.
151979997 has 4 divisors, whose sum is 155876960
The reverse of 151979997 is 799979151
Previous prime number is 39
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred fifty-one million nine hundred seventy-nine thousand nine hundred ninety-seven
Scientific notation
1.51979997 × 10^8
Engineering notation
1.51979997 × 10^6
Prime Factorization
39 × 3896923
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
151979997
Product of the distinct prime numbers
The prime factorization of 151979997 is 39 × 3896923.
Since it has a total of 2 prime factors.
2 , 9 , 13 , 47 , 985 , 764 , 5972 , 6934 , 53520 , 29324 , 527832 , 680621 , 6044201 , 4238456 , 13670695 , 48994960 , 464789407 , 571846111 , 1806056068 , 3905174554
n×2
303959994
n×3
455939991
n×4
607919988
n×5
759899985
n÷2
75989998.5
n÷3
50659999
n÷3
37994999.25
n÷5
30395999.4
n2
23097919488120009
n3
3.5104217345107E+24
n4
5.3351388467967E+32
n5
8.1083438593075E+40
2 √n
12328.016750475
3 √n
533.65691817432
4 √n
111.0316024854
5 √n
43.286979884972
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
-151979996
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 151979997 can be divided by 4 positive divisors.
The sum of these divisors (counting 151979997) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001000011110000011111011101
3
Ternary
101120222101100210
4
Quaternary
21003300133131
5
Quinary
302401324442
6
Senary
23025243033
8
Octal
1103603735
10
Decimal
151979997
12
Duodecimal
42a93479
16
Hexadecimal
90f07dd
20
Vigesimal
279h9jh
36
Base36
2ihgil
md5
983c89a6e9da3c2762dc43baf6baee50
sha1
ed44c07fd8889e6690c1f6163cde4b7ce0b08538
sha256
2eaa6b92e5f6100a39d6310b5c88dd5a22f1569c9c33eda0a3fbcc8de31f6b7f
sha512
c2d9df83e4dde0f8ad7e9a9fcb8b91003d81d48895f78983dd10917a1ee61a6f0feffde1c46a207c0b2432a1c3dc0a1c89a4975943584a2010ccdf2a38849b95
ripemd-160
15c2c627307d1a1e33f12b89f9c967b753190721
Diameter
303959994
Circumference
954918484.1356
Area
7.2564254177086E+16
Volume
1.4704420176188E+25
Surface area
2.9025701670835E+17
Circumference
954918484.1356
Perimeter
607919988
Area
23097919488120009
Diagonal
214932172.96682
Surface area
138587516928720054
Volume
3.5104217345107E+24
Space diagonal
263237076.53817
Perimeter
455939991
Area
1.000169252564E+16
Altitude
131618538.26908
Surface area
1.000169252564E+16
Volume
4.1370716888286E+23
Height
71644057.655607