157057878 (number)

157057878 is an even 9-digits composite number following 157057877 and preceding 157057879. In scientific notation, it is written as 1.57057878 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 52352624 positive integers (up to 157057878) that are relatively prime to 157057878.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million fifty-seven thousand eight hundred seventy-eight

Notation

Scientific notation 1.57057878 × 10^8
Engineering notation 1.57057878 × 10^6

Prime Factorization of 157057878

Prime Factorization 2 × 3 × 26176313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157057878
Product of the distinct prime numbers

The prime factorization of 157057878 is 2 × 3 × 26176313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 49, 43, 388, 784, 8120, 9306, 39848, 12073, 92700, 986097, 2180022, 5865771, 45284461, 41595663, 174873877, 179938597, 6553379502, 1684796476

Basic calculations (n = 157057878)

Multiplication

n×y
n×2 314115756
n×3 471173634
n×4 628231512
n×5 785289390

Division

n÷y
n÷2 78528939
n÷3 52352626
n÷3 39264469.5
n÷5 31411575.6

Exponentiation

ny
n2 24667177041862884
n3 3.8741744824453E+24
n4 6.0846962321461E+32
n5 9.5564947849546E+40

Nth Root

y√n
2√n 12532.273456959
3√n 539.53535476692
4√n 111.94763712093
5√n 43.572446475496

Divisors of 157057878

1, 2, 3, 6, 26176313, 52352626, 78528939, 157057878

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157057877
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157057878 can be divided by 8 positive divisors. The sum of these divisors (counting 157057878) is 1, the average is 0.125.

Base conversion 157057878

Base System Value
2 Binary 1001010111001000001101010110
3 Ternary 101221112100220110
4 Quaternary 21113020031112
5 Quinary 310201323003
6 Senary 23330143450
8 Octal 1127101526
10 Decimal 157057878
12 Duodecimal 44721b86
16 Hexadecimal 95c8356
20 Vigesimal 291c4di
36 Base36 2liamu

Cryptographic Hash Functions

md5 7e8dc79b8ae61ccc0faafffea2fab9f6
sha1 148539009ce587405ea26c811b6d9fdf9638b822
sha256 71bcf7f4b342d3a09b144b077b4559f2413a5d2f7bc69258e573bb74046a331c
sha512 4e93733caf446a752455bb0d079a4f1b6e316c490ac67624658edc1d389e6b652282bfb4329397575308174c8a6366306e8bd7161fb49db7fb407d7d9865b8ec
ripemd-160 746f865bf22a1738d698a2afb15d7ee53942ef78

157057878 as geometric shapes

Circle

Radius = n
Diameter 314115756
Circumference 986823751.4264
Area 7.7494222179515E+16

Sphere

Radius = n
Volume 1.62281041237E+25
Surface area 3.0997688871806E+17
Circumference 986823751.4264

Square

Length = n
Perimeter 628231512
Area 24667177041862884
Diagonal 222113381.14514

Cube

Length = n
Surface area 148003062251177304
Volume 3.8741744824453E+24
Space diagonal 272032224.42495

Equilateral Triangle

Length = n
Perimeter 471173634
Area 1.0681200978951E+16
Altitude 136016112.21248

Triangular Pyramid

Length = n
Surface area 1.0681200978951E+16
Volume 4.5657584133949E+23
Height 74037793.715046