9768821396980

Names of 9768821396980

• Cardinal: 9768821396980 can be written as Nine trillion, seven hundred sixty-eight billion, eight hundred twenty-one million, three hundred ninety-six thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 9.76882139698 × 10¹²

Factors of 9768821396980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2592

Divisors of 9768821396980

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 331 662 1091 1163 1324 1655 2182 2326 3310 4364 4652 5455 5815 6620 10910 11630 21820 23260 361121 384953 722242 769906 1268833 1352569 1444484 1539812 1805605 1924765 2537666 2705138 3611210 3849530 5075332 5410276 6344165 6762845 7222420 7699060 12688330 13525690 25376660 27051380 419983723 447700339 839967446 895400678 1475652779 1679934892 1790801356 2099918615 2238501695 2951305558 4199837230 4477003390 5902611116 7378263895 8399674460 8954006780 14756527790 29513055580 488441069849 976882139698 1953764279396 2442205349245 4884410698490 9768821396980
• Sum of all divisors σ(n): 20613086623584
• Sum of proper divisors (its aliquot sum) s(n): 10844265226604
• 9768821396980 is an abundant number, because the sum of its proper divisors (10844265226604) is greater than itself. Its abundance is 1075443829624

Bases of 9768821396980

• Binary: 10001110001001111011001000010001010111110100₂
• Hexadecimal: 0x8E27B2115F4
• Base-36: 3GNQG1B04

Squares and roots of 9768821396980

• 9768821396980 squared (9768821396980²) is 95429871486094278753120400
• 9768821396980 cubed (9768821396980³) is 932237370484409380813043158462136392000
• The square root of 9768821396980 is 3125511.3816750053
• The cube root of 9768821396980 is 21377.0311375015

Scales and comparisons

• 9,768,821,396,980 seconds is equal to 310,618 years, 15 weeks, 5 days, 11 hours, 9 minutes, 40 seconds.
• To count from 1 to 9,768,821,396,980 would take you about seven hundred seventy-six thousand, five hundred forty-five 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 9768821396980 cubic inches would be around 1781.4 feet tall.

Recreational maths with 9768821396980

• 9768821396980 backwards is 0896931288679
• The number of decimal digits it has is: 13
• The sum of 9768821396980's digits is 76
• More coming soon!