3988909202004

Names of 3988909202004

• Cardinal: 3988909202004 can be written as Three trillion, nine hundred eighty-eight billion, nine hundred nine million, two hundred two thousand and four.

Scientific notation

• Scientific notation: 3.988909202004 × 10¹²

Factors of 3988909202004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 457486

Divisors of 3988909202004

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 108 229 353 458 687 706 916 1059 1374 1412 2061 2118 2748 3177 4122 4236 6183 6354 8244 9531 12366 12708 19062 24732 38124 80837 161674 242511 323348 456899 485022 727533 913798 970044 1370697 1455066 1827596 2182599 2741394 2910132 4112091 4365198 5482788 8224182 8730396 12336273 16448364 24672546 49345092 104629871 161285347 209259742 313889613 322570694 418519484 483856041 627779226 645141388 941668839 967712082 1255558452 1451568123 1883337678 1935424164 2825006517 2903136246 3766675356 4354704369 5650013034 5806272492 8709408738 11300026068 17418817476 36934344463 73868688926 110803033389 147737377852 221606066778 332409100167 443212133556 664818200334 997227300501 1329636400668 1994454601002 3988909202004
• Sum of all divisors σ(n): 10416223440000
• Sum of proper divisors (its aliquot sum) s(n): 6427314237996
• 3988909202004 is an abundant number, because the sum of its proper divisors (6427314237996) is greater than itself. Its abundance is 2438405035992

Bases of 3988909202004

• Binary: 111010000010111101100001000001101001010100₂
• Hexadecimal: 0x3A0BD841A54
• Base-36: 1EWH9JQL0

Squares and roots of 3988909202004

• 3988909202004 squared (3988909202004²) is 15911396621832188077616016
• 3988909202004 cubed (3988909202004³) is 63469116401561774709084545197289696064
• The square root of 3988909202004 is 1997225.3758662291
• The cube root of 3988909202004 is 15859.3256520611

Scales and comparisons

• 3,988,909,202,004 seconds is equal to 126,834 years, 50 weeks, 4 days, 13 hours, 53 minutes, 24 seconds.
• To count from 1 to 3,988,909,202,004 would take you about three hundred seventeen thousand and eighty-seven 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 3988909202004 cubic inches would be around 1321.6 feet tall.

Recreational maths with 3988909202004

• 3988909202004 backwards is 4002029098893
• 3988909202004 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3988909202004's digits is 54
• More coming soon!