157070872 (number)

157070872 is an even 9-digits composite number following 157070871 and preceding 157070873. In scientific notation, it is written as 1.57070872 × 10^8. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 63770112 positive integers (up to 157070872) that are relatively prime to 157070872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57070872 × 10^8
Engineering notation 1.57070872 × 10^6

Prime Factorization of 157070872

Prime Factorization 2 × 2 × 2 × 19 × 49 × 21089

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 39267718
Product of the distinct prime numbers

The prime factorization of 157070872 is 2 × 2 × 2 × 19 × 49 × 21089. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 43, 94, 215, 335, 6677, 8425, 53730, 83284, 995401, 729959, 5347301, 2032172, 95406887, 38431261, 676406541, 661477216, 8228375007, 2166952909

Basic calculations (n = 157070872)

Multiplication

n×y
n×2 314141744
n×3 471212616
n×4 628283488
n×5 785354360

Division

n÷y
n÷2 78535436
n÷3 52356957.333333
n÷3 39267718
n÷5 31414174.4

Exponentiation

ny
n2 24671258830840384
n3 3.8751361378978E+24
n4 6.0867101229832E+32
n5 9.560448666282E+40

Nth Root

y√n
2√n 12532.791867736
3√n 539.55023363229
4√n 111.94995251333
5√n 43.573167434725

Divisors of 157070872

1, 2, 4, 8, 19, 38, 49, 76, 98, 152, 196, 392, 931, 1862, 3724, 7448, 21089, 42178, 84356, 168712, 400691, 801382, 1033361, 1602764, 2066722, 3205528, 4133444, 8266888, 19633859, 39267718, 78535436, 157070872

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157070871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157070872 can be divided by 32 positive divisors. The sum of these divisors (counting 157070872) is 1, the average is 0.03125.

Base conversion 157070872

Base System Value
2 Binary 1001010111001011011000011000
3 Ternary 101221120000201201
4 Quaternary 21113023120120
5 Quinary 310202231442
6 Senary 23330323544
8 Octal 1127133030
10 Decimal 157070872
12 Duodecimal 447295b4
16 Hexadecimal 95cb618
20 Vigesimal 291dh3c
36 Base36 2likns

Cryptographic Hash Functions

md5 ec05010dd506fa051f9d062028a9f1b1
sha1 5078a417ab109032ccfdfa344dd2266b6a5f1391
sha256 4106ec0d58a2d126c3b63c746dbe30a37509b6884807ad975ff1511b71cfbdb2
sha512 614fc8e4686804c7b7ed4d0e8fa95bc0eddb49e0f283f0be0f3c2d2fd71c4f953acd7ca75bc27ab6e9892a09582f31f273424460acef9703931699e07b7d7809
ripemd-160 e863e15db49f82d8b461a6e6a28b503e3334fb58

157070872 as geometric shapes

Circle

Radius = n
Diameter 314141744
Circumference 986905395.13629
Area 7.750704549778E+16

Sphere

Radius = n
Volume 1.623213229664E+25
Surface area 3.1002818199112E+17
Circumference 986905395.13629

Square

Length = n
Perimeter 628283488
Area 24671258830840384
Diagonal 222131757.43617

Cube

Length = n
Surface area 148027552985042304
Volume 3.8751361378978E+24
Space diagonal 272054730.69315

Equilateral Triangle

Length = n
Perimeter 471212616
Area 1.0682968445424E+16
Altitude 136027365.34657

Triangular Pyramid

Length = n
Surface area 1.0682968445424E+16
Volume 4.5668917352143E+23
Height 74043919.145389