157996948 (number)

157996948 is an even 9-digits composite number following 157996947 and preceding 157996949. In scientific notation, it is written as 1.57996948 × 10^8. The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors. There are 78998472 positive integers (up to 157996948) that are relatively prime to 157996948.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million nine hundred ninety-six thousand nine hundred forty-eight

Notation

Scientific notation 1.57996948 × 10^8
Engineering notation 1.57996948 × 10^6

Prime Factorization of 157996948

Prime Factorization 2 × 2 × 39499237

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 78998474
Product of the distinct prime numbers

The prime factorization of 157996948 is 2 × 2 × 39499237. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 1, 75, 714, 760, 9813, 6054, 76054, 62922, 185350, 378530, 8345316, 3823574, 46957551, 9658246, 946444193, 857780446, 4754913072, 9838824547

Basic calculations (n = 157996948)

Multiplication

n×y
n×2 315993896
n×3 473990844
n×4 631987792
n×5 789984740

Division

n÷y
n÷2 78998474
n÷3 52665649.333333
n÷3 39499237
n÷5 31599389.6

Exponentiation

ny
n2 24963035577314704
n3 3.9440834340311E+24
n4 6.2315314523428E+32
n5 9.8456295083617E+40

Nth Root

y√n
2√n 12569.683687349
3√n 540.60853664991
4√n 112.11460068764
5√n 43.624427397155

Divisors of 157996948

1, 2, 4, 39499237, 78998474, 157996948

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157996947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157996948 can be divided by 6 positive divisors. The sum of these divisors (counting 157996948) is 1, the average is 0.16666666666667.

Base conversion 157996948

Base System Value
2 Binary 1001011010101101011110010100
3 Ternary 102000022002001211
4 Quaternary 21122231132110
5 Quinary 310421400243
6 Senary 23402231204
8 Octal 1132553624
10 Decimal 157996948
12 Duodecimal 44ab5504
16 Hexadecimal 96ad794
20 Vigesimal 2979c78
36 Base36 2m2f84

Cryptographic Hash Functions

md5 fc58e1320e21d7baafb7f67b1d84781b
sha1 04b89b6e0abf06becf21a14a8200866f1f7a586b
sha256 8a4ded720f9e392ca13b0da856b9790ab0a060c20eb2fedcac7db1e44a95bf04
sha512 7cfde3dd1553989858f043c441f9932244ef341d70f780f24dbfd50e98fcbc02c8c93d56a73e11f90e2eef5594daf30176426ffd9d78aefbd0ca64f3a36a7af9
ripemd-160 daba04b69029ac3518a212f9699a4960f056ed38

157996948 as geometric shapes

Circle

Radius = n
Diameter 315993896
Circumference 992724102.25282
Area 7.8423689180993E+16

Sphere

Radius = n
Volume 1.652093805533E+25
Surface area 3.1369475672397E+17
Circumference 992724102.25282

Square

Length = n
Perimeter 631987792
Area 24963035577314704
Diagonal 223441426.67516

Cube

Length = n
Surface area 149778213463888224
Volume 3.9440834340311E+24
Space diagonal 273658741.37682

Equilateral Triangle

Length = n
Perimeter 473990844
Area 1.0809311482765E+16
Altitude 136829370.68841

Triangular Pyramid

Length = n
Surface area 1.0809311482765E+16
Volume 4.6481469029482E+23
Height 74480475.558386