1012005020

Names of 1012005020

• Cardinal: 1012005020 can be written as One billion, twelve million, five thousand and twenty.

Scientific notation

• Scientific notation: 1.01200502 × 10⁹

Factors of 1012005020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 493

Divisors of 1012005020

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 13 20 26 52 65 130 149 151 173 260 298 302 346 596 604 692 745 755 865 1490 1510 1730 1937 1963 2249 2980 3020 3460 3874 3926 4498 7748 7852 8996 9685 9815 11245 19370 19630 22490 22499 25777 26123 38740 39260 44980 44998 51554 52246 89996 103108 104492 112495 128885 130615 224990 257770 261230 292487 335101 339599 449980 515540 522460 584974 670202 679198 1169948 1340404 1358396 1462435 1675505 1697995 2924870 3351010 3395990 3892327 5849740 6702020 6791980 7784654 15569308 19461635 38923270 50600251 77846540 101200502 202401004 253001255 506002510 1012005020
• Sum of all divisors σ(n): 2332713600
• Sum of proper divisors (its aliquot sum) s(n): 1320708580
• 1012005020 is an abundant number, because the sum of its proper divisors (1320708580) is greater than itself. Its abundance is 308703560

Bases of 1012005020

• Binary: 111100010100011111100010011100₂
• Hexadecimal: 0x3C51F89C
• Base-36: GQIS2K

Squares and roots of 1012005020

• 1012005020 squared (1012005020²) is 1024154160505200400
• 1012005020 cubed (1012005020³) is 1036449151685148540906008000
• The square root of 1012005020 is 31812.0263422499
• The cube root of 1012005020 is 1003.9857658971

Scales and comparisons

• 1,012,005,020 seconds is equal to 32 years, 9 weeks, 2 days, 30 minutes, 20 seconds.
• To count from 1 to 1,012,005,020 would take you about sixty-four 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 1012005020 cubic inches would be around 83.7 feet tall.

Recreational maths with 1012005020

• 1012005020 backwards is 0205002101
• The number of decimal digits it has is: 10
• The sum of 1012005020's digits is 11
• More coming soon!