157067868 is an even 9-digits composite number following 157067867
and preceding 157067869 . In scientific notation, it is written as 1.57067868 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 51866224 positive integers (up to 157067868) that are relatively prime to 157067868.
157067868 has 24 divisors, whose sum is 369919872
The reverse of 157067868 is 868760751
Previous prime number is 107
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred fifty-seven million sixty-seven thousand eight hundred sixty-eight
Scientific notation
1.57067868 × 10^8
Engineering notation
1.57067868 × 10^6
Prime Factorization
2 × 2 × 3 × 107 × 122327
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
78533934 Product of the distinct prime numbers
The prime factorization of 157067868 is 2 × 2 × 3 × 107 × 122327.
Since it has a total of 5 prime factors.
1 , 7 , 32 , 81 , 600 , 340 , 375 , 2935 , 65894 , 50800 , 969667 , 935065 , 6537319 , 4367202 , 65032755 , 9442301 , 479547246 , 81916034 , 5238069693 , 7469104327
n×2
314135736
n×3
471203604
n×4
628271472
n×5
785339340
n÷2
78533934
n÷3
52355956
n÷3
39266967
n÷5
31413573.6
n2
24670315158065424
n3
3.8749138047654E+24
n4
6.0862444999827E+32
n5
9.5595344773901E+40
2 √n12532.67202156
3 √n539.54679395521
4 √n111.94941724529
5 √n43.573000764999
1 , 2 , 3 , 4 , 6 , 12 , 107 , 214 , 321 , 428 , 642 , 1284 , 122327 , 244654 , 366981 , 489308 , 733962 , 1467924 , 13088989 , 26177978 , 39266967 , 52355956 , 78533934 , 157067868
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-157067867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 157067868 can be divided by 24 positive divisors.
The sum of these divisors (counting 157067868) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001010111001010101001011100
3
Ternary
101221112212121110
4
Quaternary
21113022221130
5
Quinary
310202132433
6
Senary
23330302020
8
Octal
1127125134
10
Decimal
157067868
12
Duodecimal
44727910
16
Hexadecimal
95caa5c
20
Vigesimal
291d9d8
36
Base36
2liicc
md5
c6b8afe2232f089f0ad64e419f461773
sha1
13cddf26f3d2b5442c9b1341023c9af96c156c82
sha256
6de0300d5cf67ebfa1484b0dd67d5e1817ac4a2a310fbc0cf66718855eb28e97
sha512
e783e1e4fe1d7816c4124ffd05fa49434c07100873a15574f728c4a0c83d9079ae9d12c2ef9d41784f3a0f74ac39ccb9f6219b53888b8bc7a08130ab1b60b441
ripemd-160
d31efe758b0ee32f86ec22df80521cb539cb38be
Diameter
314135736
Circumference
986886520.44762
Area
7.7504080862323E+16
Volume
1.6231200989793E+25
Surface area
3.1001632344929E+17
Circumference
986886520.44762
Perimeter
628271472
Area
24670315158065424
Diagonal
222127509.13863
Surface area
148021890948392544
Volume
3.8749138047654E+24
Space diagonal
272049527.61252
Perimeter
471203604
Area
1.0682559823126E+16
Altitude
136024763.80626
Surface area
1.0682559823126E+16
Volume
4.566629713105E+23
Height
74042503.046209