159135749424047808

Names of 159135749424047808

• Cardinal: 159135749424047808 can be written as One hundred fifty-nine quadrillion, one hundred thirty-five trillion, seven hundred forty-nine billion, four hundred twenty-four million, forty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.59135749424047808 × 10¹⁷

Factors of 159135749424047808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3198832

Divisors of 159135749424047808

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 144 162 192 216 243 288 324 432 486 576 648 864 972 1296 1728 1944 2592 3888 5184 7776 15552 3198827 6397654 9596481 12795308 19192962 25590616 28789443 38385924 51181232 57578886 76771848 86368329 102362464 115157772 153543696 172736658 204724928 230315544 259104987 307087392 345473316 460631088 518209974 614174784 690946632 777314961 921262176 1036419948 1381893264 1554629922 1842524352 2072839896 2763786528 3109259844 4145679792 5527573056 6218519688 8291359584 12437039376 16582719168 24874078752 49748157504 10232494175929 20464988351858 30697482527787 40929976703716 61394965055574 81859953407432 92092447583361 122789930111148 163719906814864 184184895166722 245579860222296 276277342750083 327439813629728 368369790333444 491159720444592 552554685500166 654879627259456 736739580666888 828832028250249 982319440889184 1105109371000332 1473479161333776 1657664056500498 1964638881778368 2210218742000664 2486496084750747 2946958322667552 3315328113000996 4420437484001328 4972992169501494 5893916645335104 6630656226001992 8840874968002656 9945984339002988 13261312452003984 17681749936005312 19891968678005976 26522624904007968 39783937356011952 53045249808015936 79567874712023904 159135749424047808
• Sum of all divisors σ(n): 473027888640266596
• Sum of proper divisors (its aliquot sum) s(n): 313892139216218788
• 159135749424047808 is an abundant number, because the sum of its proper divisors (313892139216218788) is greater than itself. Its abundance is 154756389792170980

Bases of 159135749424047808

• Binary: 1000110101010111010001111011110111011111000110011011000000₂
• Hexadecimal: 0x2355D1EF77C66C0
• Base-36: 17IWWY1NSC00

Squares and roots of 159135749424047808

• 159135749424047808 squared (159135749424047808²) is 25324186744753332255592927469604864
• 159135749424047808 cubed (159135749424047808³) is 4029983436180859227234945995658121400472065205338112
• The square root of 159135749424047808 is 398918223.9808652913
• The cube root of 159135749424047808 is 541904.2843102361

Scales and comparisons

• 159,135,749,424,047,808 seconds is equal to 5,060,024,592 years, 25 weeks, 4 days, 5 hours, 16 minutes, 48 seconds.
• To count from 1 to 159,135,749,424,047,808 would take you about fifteen billion, one hundred eighty million, seventy-three thousand, seven hundred seventy-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 159135749424047808 cubic inches would be around 45158.7 feet tall.

Recreational maths with 159135749424047808

• 159135749424047808 backwards is 808740424947531951
• 159135749424047808 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 159135749424047808's digits is 81
• More coming soon!