157238701 is an odd 9-digits prime number following 157238700
and preceding 157238702 . In scientific notation, it is written as 1.57238701 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 157238700 positive integers (up to 157238701) that are relatively prime to 157238701.
157238701 has 2 divisors, whose sum is 157238702
The reverse of 157238701 is 107832751
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred fifty-seven million two hundred thirty-eight thousand seven hundred one
Scientific notation
1.57238701 × 10^8
Engineering notation
1.57238701 × 10^6
Prime Factorization
157238701
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
157238701 Product of the distinct prime numbers
The prime factorization of 157238701 is 157238701.
Since it has a total of 1 prime factors.
1 , 4 , 82 , 14 , 766 , 951 , 4363 , 6275 , 8954 , 16252 , 317366 , 604521 , 4218418 , 6724750 , 4602504 , 14754538 , 431084025 , 85714245 , 2404442497 , 6236845027
n×2
314477402
n×3
471716103
n×4
628954804
n×5
786193505
n÷2
78619350.5
n÷3
52412900.333333
n÷3
39309675.25
n÷5
31447740.2
n2
24724009092167401
n3
3.8875710731646E+24
n4
6.1127662558958E+32
n5
9.6116342559368E+40
2 √n12539.485675258
3 √n539.74233363299
4 √n111.97984495104
5 √n43.58247497538
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
157238702 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
78619351 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12539.485715132 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999872805 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157238701 can be divided by 2 positive divisors.
The sum of these divisors (counting 157238701) is 157238702, the average is 78619351.
Base
System
Value
2
Binary
1001010111110100010110101101
3
Ternary
101221212112221121
4
Quaternary
21113310112231
5
Quinary
310223114301
6
Senary
23334100541
8
Octal
1127642655
10
Decimal
157238701
12
Duodecimal
447aa751
16
Hexadecimal
95f45ad
20
Vigesimal
292egf1
36
Base36
2lm65p
md5
4e568b687f020111044eae873461a4d1
sha1
b67caf85ffea356dd766935e381410c309b0afdb
sha256
fcedbb9c1a388a222f3e7f77dfe2a66994bbbaf71b0f146287bd197adb45ff6c
sha512
4786b1600aa958cb3631baf51ec791b4b1e21e1a7fb21899bfd68d939ef85cf8bd36481732f69f8059ad9889f353fcc26ccf0107ee53735acb446b25928b716d
ripemd-160
9ac4cc7986c5bac18b667405cedd1abe0b6295cb
Diameter
314477402
Circumference
987959895.8432
Area
7.767276533124E+16
Volume
1.6284219631683E+25
Surface area
3.1069106132496E+17
Circumference
987959895.8432
Perimeter
628954804
Area
24724009092167401
Diagonal
222369103.48413
Surface area
148344054553004406
Volume
3.8875710731646E+24
Space diagonal
272345419.04813
Perimeter
471716103
Area
1.0705809978607E+16
Altitude
136172709.52407
Surface area
1.0705809978607E+16
Volume
4.5815464469656E+23
Height
74123034.494709