409969812996

Names of 409969812996

• Cardinal: 409969812996 can be written as Four hundred nine billion, nine hundred sixty-nine million, eight hundred twelve thousand, nine hundred ninety-six.

Scientific notation

• Scientific notation: 4.09969812996 × 10¹¹

Factors of 409969812996

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1750369

Divisors of 409969812996

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 162 241 243 324 482 486 723 964 972 1446 2169 2892 4338 6507 8676 13014 19521 26028 39042 58563 78084 117126 234252 1750123 3500246 5250369 7000492 10500738 15751107 21001476 31502214 47253321 63004428 94506642 141759963 189013284 283519926 421779643 425279889 567039852 843559286 850559778 1265338929 1687118572 1701119556 2530677858 3796016787 5061355716 7592033574 11388050361 15184067148 22776100722 34164151083 45552201444 68328302166 102492453249 136656604332 204984906498 409969812996
• Sum of all divisors σ(n): 1079154460384
• Sum of proper divisors (its aliquot sum) s(n): 669184647388
• 409969812996 is an abundant number, because the sum of its proper divisors (669184647388) is greater than itself. Its abundance is 259214834392

Bases of 409969812996

• Binary: 101111101110100000110101110011000000100₂
• Hexadecimal: 0x5F741AE604
• Base-36: 58C5FW90

Squares and roots of 409969812996

• 409969812996 squared (409969812996²) is 168075247567975210496016
• 409969812996 cubed (409969812996³) is 68905777814699200845415415923023936
• The square root of 409969812996 is 640288.8512195101
• The cube root of 409969812996 is 7428.7765133861

Scales and comparisons

• 409,969,812,996 seconds is equal to 13,035 years, 40 weeks, 23 hours, 36 minutes, 36 seconds.
• To count from 1 to 409,969,812,996 would take you about twenty-six thousand and seventy-one 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 409969812996 cubic inches would be around 619.1 feet tall.

Recreational maths with 409969812996

• 409969812996 backwards is 699218969904
• The number of decimal digits it has is: 12
• The sum of 409969812996's digits is 72
• More coming soon!