157480970 (number)

157480970 is an even 9-digits composite number following 157480969 and preceding 157480971. In scientific notation, it is written as 1.57480970 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 62194704 positive integers (up to 157480970) that are relatively prime to 157480970.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million four hundred eighty thousand nine hundred seventy

Notation

Scientific notation 1.57480970 × 10^8
Engineering notation 1.57480970 × 10^6

Prime Factorization of 157480970

Prime Factorization 2 × 395 × 199343

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157480970
Product of the distinct prime numbers

The prime factorization of 157480970 is 2 × 395 × 199343. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 36, 38, 492, 465, 8965, 6491, 24653, 55259, 82578, 866139, 966763, 6246031, 33926154, 76384099, 984871247, 402769286, 8265251260, 769052363

Basic calculations (n = 157480970)

Multiplication

n×y
n×2 314961940
n×3 472442910
n×4 629923880
n×5 787404850

Division

n÷y
n÷2 78740485
n÷3 52493656.666667
n÷3 39370242.5
n÷5 31496194

Exponentiation

ny
n2 24800255912140900
n3 3.9055683572922E+24
n4 6.1505269330768E+32
n5 9.6859094743206E+40

Nth Root

y√n
2√n 12549.14220176
3√n 540.01939802288
4√n 112.02295390571
5√n 43.595896838016

Divisors of 157480970

1, 2, 395, 790, 199343, 398686, 78740485, 157480970

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 -157480969
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 157480970 can be divided by 8 positive divisors. The sum of these divisors (counting 157480970) is 1, the average is 0.125.

Base conversion 157480970

Base System Value
2 Binary 1001011000101111100000001010
3 Ternary 101222022212021112
4 Quaternary 21120233200022
5 Quinary 310303342340
6 Senary 23343210322
8 Octal 1130574012
10 Decimal 157480970
12 Duodecimal 448a69a2
16 Hexadecimal 962f80a
20 Vigesimal 294528a
36 Base36 2lrd3e

Cryptographic Hash Functions

md5 c9b257b9e57b209f8b66bc722a4bb388
sha1 51e56fdd079c71bd2955039a0cd1c5e6eafe6d11
sha256 38abd3c4cca42fbde0c27e018f19549def86476f545bc740d0791d8246474659
sha512 b81d387570d0ec0b2e302dd54ac477065d45d9f1f3123d15363442f5d2a2f3dbbd37660ce492550fc263602bfd156956c9892c12b2ecdb47aa70cf1397727940
ripemd-160 c855cdcf0cc854f4d16727ef934a3349db1de786

157480970 as geometric shapes

Circle

Radius = n
Diameter 314961940
Circumference 989482116.86439
Area 7.7912301780729E+16

Sphere

Radius = n
Volume 1.6359606479149E+25
Surface area 3.1164920712291E+17
Circumference 989482116.86439

Square

Length = n
Perimeter 629923880
Area 24800255912140900
Diagonal 222711723.58967

Cube

Length = n
Surface area 148801535472845400
Volume 3.9055683572922E+24
Space diagonal 272765041.26523

Equilateral Triangle

Length = n
Perimeter 472442910
Area 1.0738825820135E+16
Altitude 136382520.63262

Triangular Pyramid

Length = n
Surface area 1.0738825820135E+16
Volume 4.6027564497148E+23
Height 74237241.196557