157351681 (number)

157351681 is an odd 9-digits prime number following 157351680 and preceding 157351682. In scientific notation, it is written as 1.57351681 × 10^8. The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors. There are 157351680 positive integers (up to 157351681) that are relatively prime to 157351681.

Interesting facts

Basic properties

Name

Name one hundred fifty-seven million three hundred fifty-one thousand six hundred eighty-one

Notation

Scientific notation 1.57351681 × 10^8
Engineering notation 1.57351681 × 10^6

Prime Factorization of 157351681

Prime Factorization 157351681

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 157351681
Product of the distinct prime numbers

The prime factorization of 157351681 is 157351681. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 9, 53, 98, 309, 257, 6166, 9990, 74622, 67067, 816910, 573456, 4671439, 4052235, 53373680, 1442881, 152891539, 860242110, 68301271, 3646382553

Basic calculations (n = 157351681)

Multiplication

n×y
n×2 314703362
n×3 472055043
n×4 629406724
n×5 786758405

Division

n÷y
n÷2 78675840.5
n÷3 52450560.333333
n÷3 39337920.25
n÷5 31470336.2

Exponentiation

ny
n2 24759551513525761
n3 3.8959570514594E+24
n4 6.1303539115094E+32
n5 9.6462149310092E+40

Nth Root

y√n
2√n 12543.989835774
3√n 539.87157554151
4√n 111.99995462398
5√n 43.588736199123

Divisors of 157351681

1, 157351681

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 157351682
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 78675841
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12543.989875634
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999872896
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 157351681 can be divided by 2 positive divisors. The sum of these divisors (counting 157351681) is 157351682, the average is 78675841.

Base conversion 157351681

Base System Value
2 Binary 1001011000001111111100000001
3 Ternary 101222002021221001
4 Quaternary 21120033330001
5 Quinary 310240223211
6 Senary 23340332001
8 Octal 1130177401
10 Decimal 157351681
12 Duodecimal 44844001
16 Hexadecimal 960ff01
20 Vigesimal 2938j41
36 Base36 2lolc1

Cryptographic Hash Functions

md5 02d76cf896e94e3ffaad1eaf40a220f5
sha1 4ffc30422e68b74ba4aa049b1907bb202057e220
sha256 16f0a90f571f49d6a85eae5dec1286724c125618904513498aaa461c82fa854d
sha512 d0fcfa440fbd09f37e909cf010f9340d4fafc6c6a82273bbcbdb5a981db9711c6eef0af09790fb07b1536a62a2c51579e77fbff14e6326f276c8137bd5873e23
ripemd-160 77912dbfc43311a007c3b0940f96f14efa351d90

157351681 as geometric shapes

Circle

Radius = n
Diameter 314703362
Circumference 988669770.11921
Area 7.7784425141071E+16

Sphere

Radius = n
Volume 1.6319346735421E+25
Surface area 3.1113770056428E+17
Circumference 988669770.11921

Square

Length = n
Perimeter 629406724
Area 24759551513525761
Diagonal 222528881.3324

Cube

Length = n
Surface area 148557309081154566
Volume 3.8959570514594E+24
Space diagonal 272541106.14837

Equilateral Triangle

Length = n
Perimeter 472055043
Area 1.0721200298511E+16
Altitude 136270553.07419

Triangular Pyramid

Length = n
Surface area 1.0721200298511E+16
Volume 4.5914294171641E+23
Height 74176293.777468