6491626614990

Names of 6491626614990

• Cardinal: 6491626614990 can be written as Six trillion, four hundred ninety-one billion, six hundred twenty-six million, six hundred fourteen thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 6.49162661499 × 10¹²

Factors of 6491626614990

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2185732888

Divisors of 6491626614990

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 270 297 330 495 594 990 1485 2970 2185732867 4371465734 6557198601 10928664335 13114397202 19671595803 21857328670 24043061537 32785993005 39343191606 48086123074 59014787409 65571986010 72129184611 98357979015 118029574818 120215307685 144258369222 196715958030 216387553833 240430615370 295073937045 360645923055 432775107666 590147874090 649162661499 721291846110 1081937769165 1298325322998 2163875538330 3245813307495 6491626614990
• Sum of all divisors σ(n): 18884731979520
• Sum of proper divisors (its aliquot sum) s(n): 12393105364530
• 6491626614990 is an abundant number, because the sum of its proper divisors (12393105364530) is greater than itself. Its abundance is 5901478749540

Bases of 6491626614990

• Binary: 1011110011101110011000110010011000011001110₂
• Hexadecimal: 0x5E7731930CE
• Base-36: 2AU7MVLJI

Squares and roots of 6491626614990

• 6491626614990 squared (6491626614990²) is 42141216108446525692700100
• 6491626614990 cubed (6491626614990³) is 273565040077636780329928815116234499000
• The square root of 6491626614990 is 2547867.0716876107
• The cube root of 6491626614990 is 18654.5385576553

Scales and comparisons

• 6,491,626,614,990 seconds is equal to 206,413 years, 33 weeks, 4 days, 7 hours, 16 minutes, 30 seconds.
• To count from 1 to 6,491,626,614,990 would take you about five hundred sixteen thousand and thirty-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 6491626614990 cubic inches would be around 1554.5 feet tall.

Recreational maths with 6491626614990

• 6491626614990 backwards is 0994166261946
• The number of decimal digits it has is: 13
• The sum of 6491626614990's digits is 63
• More coming soon!