1081323066391648

Names of 1081323066391648

• Cardinal: 1081323066391648 can be written as One quadrillion, eighty-one trillion, three hundred twenty-three billion, sixty-six million, three hundred ninety-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.081323066391648 × 10¹⁵

Factors of 1081323066391648

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4010

Divisors of 1081323066391648

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 131 262 524 1048 2096 3877 4192 7754 15508 17161 31016 34322 62032 68644 124064 137288 274576 507887 549152 1015774 2031548 2248091 4063096 4496182 8126192 8992364 15031129 16252384 17984728 30062258 35969456 60124516 66533197 71938912 120249032 133066394 240498064 266132788 480996128 532265576 1064531152 1969077899 2129062304 3938155798 7876311596 8715848807 15752623192 17431697614 31505246384 34863395228 63010492768 69726790456 139453580912 257949204769 278907161824 515898409538 1031796819076 2063593638152 4127187276304 8254374552608 33791345824739 67582691649478 135165383298956 270330766597912 540661533195824 1081323066391648
• Sum of all divisors σ(n): 2145784050754344
• Sum of proper divisors (its aliquot sum) s(n): 1064460984362696
• 1081323066391648 is a deficient number, because the sum of its proper divisors (1064460984362696) is less than itself. Its deficiency is 16862082028952

Bases of 1081323066391648

• Binary: 11110101110111010100100101010000100111110001100000₂
• Hexadecimal: 0x3D77525427C60
• Base-36: ANAOYISMSG

Squares and roots of 1081323066391648

• 1081323066391648 squared (1081323066391648²) is 1169259573910636388458924155904
• 1081323066391648 cubed (1081323066391648³) is 1264347347868841123182523803590736009475489792
• The square root of 1081323066391648 is 32883477.1031235077
• The cube root of 1081323066391648 is 102640.4362167011

Scales and comparisons

• 1,081,323,066,391,648 seconds is equal to 34,382,728 years, 39 weeks, 3 days, 10 hours, 7 minutes, 28 seconds.
• To count from 1 to 1,081,323,066,391,648 would take you about one hundred three million, one hundred forty-eight thousand, one hundred eighty-six 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 1081323066391648 cubic inches would be around 8553.4 feet tall.

Recreational maths with 1081323066391648

• 1081323066391648 backwards is 8461936603231801
• The number of decimal digits it has is: 16
• The sum of 1081323066391648's digits is 61
• More coming soon!