3985464210400

Names of 3985464210400

• Cardinal: 3985464210400 can be written as Three trillion, nine hundred eighty-five billion, four hundred sixty-four million, two hundred ten thousand, four hundred.

Scientific notation

• Scientific notation: 3.9854642104 × 10¹²

Factors of 3985464210400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 17238191

Divisors of 3985464210400

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 80 85 100 136 160 170 200 272 289 340 400 425 544 578 680 800 850 1156 1360 1445 1700 2312 2720 2890 3400 4624 5780 6800 7225 9248 11560 13600 14450 23120 28900 46240 57800 115600 231200 17238167 34476334 68952668 86190835 137905336 172381670 275810672 293048839 344763340 430954175 551621344 586097678 689526680 861908350 1172195356 1379053360 1465244195 1723816700 2344390712 2758106720 2930488390 3447633400 4688781424 4981830263 5860976780 6895266800 7326220975 9377562848 9963660526 11721953560 13790533600 14652441950 19927321052 23443907120 24909151315 29304883900 39854642104 46887814240 49818302630 58609767800 79709284208 99636605260 117219535600 124545756575 159418568416 199273210520 234439071200 249091513150 398546421040 498183026300 797092842080 996366052600 1992732105200 3985464210400
• Sum of all divisors σ(n): 10335505625928
• Sum of proper divisors (its aliquot sum) s(n): 6350041415528
• 3985464210400 is an abundant number, because the sum of its proper divisors (6350041415528) is greater than itself. Its abundance is 2364577205128

Bases of 3985464210400

• Binary: 111001111111110000001011011011001111100000₂
• Hexadecimal: 0x39FF02DB3E0
• Base-36: 1EUWAHM1S

Squares and roots of 3985464210400

• 3985464210400 squared (3985464210400²) is 15883924972379295468160000
• 3985464210400 cubed (3985464210400³) is 63304814498096490622318592740864000000
• The square root of 3985464210400 is 1996362.7451943697
• The cube root of 3985464210400 is 15854.7587410803

Scales and comparisons

• 3,985,464,210,400 seconds is equal to 126,725 years, 22 weeks, 3 days, 23 hours, 46 minutes, 40 seconds.
• To count from 1 to 3,985,464,210,400 would take you about three hundred sixteen thousand, eight hundred thirteen 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 3985464210400 cubic inches would be around 1321.2 feet tall.

Recreational maths with 3985464210400

• 3985464210400 backwards is 0040124645893
• The number of decimal digits it has is: 13
• The sum of 3985464210400's digits is 46
• More coming soon!