157429977 is an odd 9-digits composite number following 157429976
and preceding 157429978 . In scientific notation, it is written as 1.57429977 × 10^8.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 104953316 positive integers (up to 157429977) that are relatively prime to 157429977.
157429977 has 4 divisors, whose sum is 209906640
The reverse of 157429977 is 779924751
Previous prime number is 3
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
one hundred fifty-seven million four hundred twenty-nine thousand nine hundred seventy-seven
Scientific notation
1.57429977 × 10^8
Engineering notation
1.57429977 × 10^6
Prime Factorization
3 × 52476659
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
157429977 Product of the distinct prime numbers
The prime factorization of 157429977 is 3 × 52476659.
Since it has a total of 2 prime factors.
9 , 1 , 79 , 51 , 730 , 625 , 6486 , 4421 , 34285 , 29871 , 553067 , 36336 , 4773597 , 2680315 , 42956564 , 43072473 , 563763266 , 795664802 , 8592043528 , 4273214879
n×2
314859954
n×3
472289931
n×4
629719908
n×5
787149885
n÷2
78714988.5
n÷3
52476659
n÷3
39357494.25
n÷5
31485995.4
n2
24784197658220529
n3
3.9017756672971E+24
n4
6.1425645356174E+32
n5
9.6702379356327E+40
2 √n12547.110304767
3 √n539.96110488029
4 √n112.01388442853
5 √n43.593073165339
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
-157429976 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 157429977 can be divided by 4 positive divisors.
The sum of these divisors (counting 157429977) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001011000100011000011011001
3
Ternary
101222020021022220
4
Quaternary
21120203003121
5
Quinary
310300224402
6
Senary
23342134253
8
Octal
1130430331
10
Decimal
157429977
12
Duodecimal
44881389
16
Hexadecimal
96230d9
20
Vigesimal
293ieih
36
Base36
2lq9qx
md5
7a57d1b4931fb9886313f1e8a7fbc433
sha1
b75bb04a2771e24ed250349ca779b9d8130b733e
sha256
fcf4318ac5673bcafe8e8380cfb9fb83b0bc3199342c2d262f74d50a42235633
sha512
afe7bf56ee3aed323c53e921c478ecbb12f8ead92864813b5d140c65c2caaf479879fe3cf69dad8a6250d8b21127fa1e1c89e146f9ca5f3906d8ab5de935bfc6
ripemd-160
2764633d484851004f0936e3fcfd1dbca994764a
Diameter
314859954
Circumference
989161718.39602
Area
7.7861853288183E+16
Volume
1.6343719696448E+25
Surface area
3.1144741315273E+17
Circumference
989161718.39602
Perimeter
629719908
Area
24784197658220529
Diagonal
222639608.59748
Surface area
148705185949323174
Volume
3.9017756672971E+24
Space diagonal
272676718.7984
Perimeter
472289931
Area
1.0731872392217E+16
Altitude
136338359.3992
Surface area
1.0731872392217E+16
Volume
4.5982867216908E+23
Height
74213202.865828