157031770 (number)

157031770 is an even 9-digits composite number following 157031769 and preceding 157031771. In scientific notation, it is written as 1.57031770 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 64 positive divisors. There are 50198400 positive integers (up to 157031770) that are relatively prime to 157031770.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million thirty-one thousand seven hundred seventy

Notation

Scientific notation 1.57031770 × 10^8
Engineering notation 1.57031770 × 10^6

Prime Factorization of 157031770

Prime Factorization 2 × 5 × 19 × 49 × 167 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 157031770
Product of the distinct prime numbers

The prime factorization of 157031770 is 2 × 5 × 19 × 49 × 167 × 101. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 83, 17, 986, 102, 814, 4446, 34006, 67319, 691247, 416055, 529789, 379467, 67696518, 29961627, 371447556, 977171604, 8648808721, 7319501280

Basic calculations (n = 157031770)

Multiplication

n×y
n×2 314063540
n×3 471095310
n×4 628127080
n×5 785158850

Division

n÷y
n÷2 78515885
n÷3 52343923.333333
n÷3 39257942.5
n÷5 31406354

Exponentiation

ny
n2 24658976789332900
n3 3.8722427716179E+24
n4 6.0806513629686E+32
n5 9.5485544627987E+40

Nth Root

y√n
2√n 12531.231783029
3√n 539.50545714825
4√n 111.94298451904
5√n 43.570997754685

Divisors of 157031770

1, 2, 5, 10, 19, 38, 49, 95, 98, 101, 167, 190, 202, 245, 334, 490, 505, 835, 931, 1010, 1670, 1862, 1919, 3173, 3838, 4655, 4949, 6346, 8183, 9310, 9595, 9898, 15865, 16366, 16867, 19190, 24745, 31730, 33734, 40915, 49490, 81830, 84335, 94031, 155477, 168670, 188062, 310954, 320473, 470155, 640946, 777385, 826483, 940310, 1554770, 1602365, 1652966, 3204730, 4132415, 8264830, 15703177, 31406354, 78515885, 157031770

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -157031769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157031770 can be divided by 64 positive divisors. The sum of these divisors (counting 157031770) is 1, the average is 0.015625.

Base conversion 157031770

Base System Value
2 Binary 1001010111000001110101011010
3 Ternary 101221111001002111
4 Quaternary 21113001311122
5 Quinary 310200004040
6 Senary 23325422534
8 Octal 1127016532
10 Decimal 157031770
12 Duodecimal 4470aa4a
16 Hexadecimal 95c1d5a
20 Vigesimal 2918j8a
36 Base36 2lhqhm

Cryptographic Hash Functions

md5 dfcae027e0de615525e0b57bc6659215
sha1 537b30f2ea83fa1ad7099591411be732ba16d9f0
sha256 4f73f3fb184e0e0e1213066d3e5d83b7ba17f4c8ae7159b5e00e28d779ed531a
sha512 b3f67a7eac0fb9192a35f03f13df6e7c1c64cfc77aa71ba21ead6472b9842f053205924e968124d85256eaf0c98d649dbdf7e21d9e761a44222654438a04cb01
ripemd-160 1d5a6d76f3efaf002e9ec18fa47c7565387687d4

157031770 as geometric shapes

Circle

Radius = n
Diameter 314063540
Circumference 986659710.0244
Area 7.7468460326409E+16

Sphere

Radius = n
Volume 1.6220012592308E+25
Surface area 3.0987384130564E+17
Circumference 986659710.0244

Square

Length = n
Perimeter 628127080
Area 24658976789332900
Diagonal 222076458.85745

Cube

Length = n
Surface area 147953860735997400
Volume 3.8722427716179E+24
Space diagonal 271987004.04247

Equilateral Triangle

Length = n
Perimeter 471095310
Area 1.0677650165447E+16
Altitude 135993502.02124

Triangular Pyramid

Length = n
Surface area 1.0677650165447E+16
Volume 4.5634818703526E+23
Height 74025486.285818