157089802 (number)

157089802 is an even 9-digits composite number following 157089801 and preceding 157089803. In scientific notation, it is written as 1.57089802 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 78363072 positive integers (up to 157089802) that are relatively prime to 157089802.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million eighty-nine thousand eight hundred two

Notation

Scientific notation 1.57089802 × 10^8
Engineering notation 1.57089802 × 10^6

Prime Factorization of 157089802

Prime Factorization 2 × 433 × 181397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 157089802
Product of the distinct prime numbers

The prime factorization of 157089802 is 2 × 433 × 181397. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 53, 45, 150, 89, 7946, 7115, 49663, 60580, 246507, 274801, 1766061, 4247625, 12612855, 34132681, 939413602, 433872099, 6883410842, 6249445214

Basic calculations (n = 157089802)

Multiplication

n×y
n×2 314179604
n×3 471269406
n×4 628359208
n×5 785449010

Division

n÷y
n÷2 78544901
n÷3 52363267.333333
n÷3 39272450.5
n÷5 31417960.4

Exponentiation

ny
n2 24677205892399204
n3 3.8765373875502E+24
n4 6.0896449065586E+32
n5 9.566211126216E+40

Nth Root

y√n
2√n 12533.54706378
3√n 539.57190808516
4√n 111.95332538063
5√n 43.574217661656

Divisors of 157089802

1, 2, 433, 866, 181397, 362794, 78544901, 157089802

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 -157089801
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 157089802 can be divided by 8 positive divisors. The sum of these divisors (counting 157089802) is 1, the average is 0.125.

Base conversion 157089802

Base System Value
2 Binary 1001010111010000000000001010
3 Ternary 101221120222200211
4 Quaternary 21113100000022
5 Quinary 310203333202
6 Senary 23330551334
8 Octal 1127200012
10 Decimal 157089802
12 Duodecimal 4473854a
16 Hexadecimal 95d000a
20 Vigesimal 291g4a2
36 Base36 2liz9m

Cryptographic Hash Functions

md5 b79a57c29190652322d12f23af318a8e
sha1 6f5448e30ce4f9d6fbe19601b0a994e8752353e6
sha256 3ee60249cc6c1ed6b3721c6f1972d8f71cf69d4c808ec2104496f9195e94f314
sha512 ec19048d5aebcc138ddd8c82e06557b61ff6443ce3cc4928d37e9ec96869eee78b2d7b8e39599aab5fa6b69bcc9c90978981e0657588931141d014ebd261c92e
ripemd-160 cefd8446c58746248c436f4b92f0df2d7b4bcf93

157089802 as geometric shapes

Circle

Radius = n
Diameter 314179604
Circumference 987024335.83415
Area 7.7525728742684E+16

Sphere

Radius = n
Volume 1.6238001837459E+25
Surface area 3.1010291497074E+17
Circumference 987024335.83415

Square

Length = n
Perimeter 628359208
Area 24677205892399204
Diagonal 222158528.4989

Cube

Length = n
Surface area 148063235354395224
Volume 3.8765373875502E+24
Space diagonal 272087518.41493

Equilateral Triangle

Length = n
Perimeter 471269406
Area 1.0685543598618E+16
Altitude 136043759.20747

Triangular Pyramid

Length = n
Surface area 1.0685543598618E+16
Volume 4.5685431237666E+23
Height 74052842.832968