1081124721000018

Names of 1081124721000018

• Cardinal: 1081124721000018 can be written as One quadrillion, eighty-one trillion, one hundred twenty-four billion, seven hundred twenty-one million and eighteen.

Scientific notation

• Scientific notation: 1.081124721000018 × 10¹⁵

Factors of 1081124721000018

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 10636

Divisors of 1081124721000018

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 243 486 729 1458 2187 4374 6561 10631 13122 19683 21262 31893 39366 59049 63786 95679 118098 177147 191358 287037 354294 531441 574074 861111 1062882 1594323 1722222 2583333 3188646 4782969 5166666 7749999 9565938 15499998 23249997 46499994 69749991 113018161 139499982 209249973 226036322 339054483 418499946 627749919 678108966 1017163449 1255499838 1883249757 2034326898 3051490347 3766499514 5649749271 6102980694 9154471041 11299498542 16949247813 18308942082 27463413123 33898495626 50847743439 54926826246 82390239369 101695486878 164780478738 247170718107 494341436214 741512154321 1483024308642 2224536462963 4449072925926 6673609388889 13347218777778 20020828166667 40041656333334 60062484500001 120124969000002 180187453500003 360374907000006 540562360500009 1081124721000018
• Sum of all divisors σ(n): 2432759289075687
• Sum of proper divisors (its aliquot sum) s(n): 1351634568075669
• 1081124721000018 is an abundant number, because the sum of its proper divisors (1351634568075669) is greater than itself. Its abundance is 270509847075651

Bases of 1081124721000018

• Binary: 11110101110100011011110110111100111111111001010010₂
• Hexadecimal: 0x3D746F6F3FE52
• Base-36: AN85U92J4I

Squares and roots of 1081124721000018

• 1081124721000018 squared (1081124721000018²) is 1168830662357366761489956000324
• 1081124721000018 cubed (1081124721000018³) is 1263651723737374381262424657754267228812005832
• The square root of 1081124721000018 is 32880461.0825337727
• The cube root of 1081124721000018 is 102634.1601082807

Scales and comparisons

• 1,081,124,721,000,018 seconds is equal to 34,376,421 years, 51 weeks, 3 days, 4 hours, 18 seconds.
• To count from 1 to 1,081,124,721,000,018 would take you about one hundred three million, one hundred twenty-nine thousand, two hundred sixty-five 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 1081124721000018 cubic inches would be around 8552.8 feet tall.

Recreational maths with 1081124721000018

• 1081124721000018 backwards is 8100001274211801
• The number of decimal digits it has is: 16
• The sum of 1081124721000018's digits is 36
• More coming soon!