157070868 (number)

157070868 is an even 9-digits composite number following 157070867 and preceding 157070869. In scientific notation, it is written as 1.57070868 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 52291200 positive integers (up to 157070868) that are relatively prime to 157070868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.57070868 × 10^8
Engineering notation 1.57070868 × 10^6

Prime Factorization of 157070868

Prime Factorization 2 × 2 × 3 × 839 × 15601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 78535434
Product of the distinct prime numbers

The prime factorization of 157070868 is 2 × 2 × 3 × 839 × 15601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 6, 45, 872, 40, 5627, 3972, 49087, 4498, 73878, 431482, 9503087, 7223749, 87009519, 25995094, 2729586, 816078059, 9246585555, 3022158316

Basic calculations (n = 157070868)

Multiplication

n×y
n×2 314141736
n×3 471212604
n×4 628283472
n×5 785354340

Division

n÷y
n÷2 78535434
n÷3 52356956
n÷3 39267717
n÷5 31414173.6

Exponentiation

ny
n2 24671257574273424
n3 3.8751358418427E+24
n4 6.0867095029614E+32
n5 9.56044744894E+40

Nth Root

y√n
2√n 12532.791708155
3√n 539.55022905219
4√n 111.94995180059
5√n 43.573167212796

Divisors of 157070868

1, 2, 3, 4, 6, 12, 839, 1678, 2517, 3356, 5034, 10068, 15601, 31202, 46803, 62404, 93606, 187212, 13089239, 26178478, 39267717, 52356956, 78535434, 157070868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157070867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157070868 can be divided by 24 positive divisors. The sum of these divisors (counting 157070868) is 1, the average is 0.041666666666667.

Base conversion 157070868

Base System Value
2 Binary 1001010111001011011000010100
3 Ternary 101221120000201120
4 Quaternary 21113023120110
5 Quinary 310202231433
6 Senary 23330323540
8 Octal 1127133024
10 Decimal 157070868
12 Duodecimal 447295b0
16 Hexadecimal 95cb614
20 Vigesimal 291dh38
36 Base36 2likno

Cryptographic Hash Functions

md5 a77f9eb45085eb0921e504bef7bbd77e
sha1 4c917d09f374da74c7ae770a5506bafee31075e3
sha256 bcb5574dfb6c2d24009eb52cb3b5bbc4780255e4c81f73208c2ebfd3f5962f0d
sha512 275a4848e0f73df12a49e71bf7bcc30ee8b25034b495164b34caf4d58b7e37e3b40710198cf78b0080cb2390fa1c97fdb6730164738dd8c7741af30dacda4028
ripemd-160 e87a263de8f467369bdea5895208e3e688797f01

157070868 as geometric shapes

Circle

Radius = n
Diameter 314141736
Circumference 986905370.00354
Area 7.7507041550159E+16

Sphere

Radius = n
Volume 1.6232131056527E+25
Surface area 3.1002816620064E+17
Circumference 986905370.00354

Square

Length = n
Perimeter 628283472
Area 24671257574273424
Diagonal 222131751.77931

Cube

Length = n
Surface area 148027545445640544
Volume 3.8751358418427E+24
Space diagonal 272054723.76494

Equilateral Triangle

Length = n
Perimeter 471212604
Area 1.0682967901315E+16
Altitude 136027361.88247

Triangular Pyramid

Length = n
Surface area 1.0682967901315E+16
Volume 4.56689138631E+23
Height 74043917.259771