1005128793009

Names of 1005128793009

• Cardinal: 1005128793009 can be written as One trillion, five billion, one hundred twenty-eight million, seven hundred ninety-three thousand and nine.

Scientific notation

• Scientific notation: 1.005128793009 × 10¹²

Factors of 1005128793009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 535

Divisors of 1005128793009

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 9 11 33 99 121 363 521 1089 1331 1563 3993 4689 5731 11979 14641 17193 43923 51579 63041 131769 161051 189123 483153 567369 693451 1449459 1771561 2080353 5314683 6241059 7627961 15944049 19487171 22883883 58461513 68651649 83907571 175384539 214358881 251722713 643076643 755168139 922983281 1929229929 2768949843 8306849529 10152816091 30458448273 91375344819 111680977001 335042931003 1005128793009
• Sum of all divisors σ(n): 1600103302434
• Sum of proper divisors (its aliquot sum) s(n): 594974509425
• 1005128793009 is a deficient number, because the sum of its proper divisors (594974509425) is less than itself. Its deficiency is 410154283584

Bases of 1005128793009

• Binary: 1110101000000110010110000011101110110001₂
• Hexadecimal: 0xEA06583BB1
• Base-36: CTQZQCA9

Squares and roots of 1005128793009

• 1005128793009 squared (1005128793009²) is 1010283890535729167274081
• 1005128793009 cubed (1005128793009³) is 1015465427490614136291913698219699729
• The square root of 1005128793009 is 1002561.1168447537
• The cube root of 1005128793009 is 10017.0668324491

Scales and comparisons

• 1,005,128,793,009 seconds is equal to 31,959 years, 51 weeks, 2 days, 2 hours, 30 minutes, 9 seconds.
• To count from 1 to 1,005,128,793,009 would take you about seventy-nine thousand, eight hundred ninety-nine 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 1005128793009 cubic inches would be around 834.8 feet tall.

Recreational maths with 1005128793009

• 1005128793009 backwards is 9003978215001
• The number of decimal digits it has is: 13
• The sum of 1005128793009's digits is 45
• More coming soon!