80864828400

Names of 80864828400

• Cardinal: 80864828400 can be written as Eighty billion, eight hundred sixty-four million, eight hundred twenty-eight thousand, four hundred.

Scientific notation

• Scientific notation: 8.08648284 × 10¹⁰

Factors of 80864828400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8653

Divisors of 80864828400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 114 120 150 152 190 200 228 240 285 300 304 380 400 433 456 475 570 600 760 866 912 950 1140 1200 1299 1425 1520 1732 1900 2165 2280 2598 2850 3464 3800 4330 4560 5196 5700 6495 6928 7600 8191 8227 8660 10392 10825 11400 12990 16382 16454 17320 20784 21650 22800 24573 24681 25980 32475 32764 32908 34640 40955 41135 43300 49146 49362 51960 64950 65528 65816 81910 82270 86600 98292 98724 103920 122865 123405 129900 131056 131632 155629 163820 164540 173200 196584 197448 204775 205675 245730 246810 259800 311258 327640 329080 393168 394896 409550 411350 466887 491460 493620 519600 614325 617025 622516 655280 658160 778145 819100 822700 933774 982920 987240 1228650 1234050 1245032 1556290 1638200 1645400 1867548 1965840 1974480 2334435 2457300 2468100 2490064 3112580 3276400 3290800 3546703 3735096 3890725 4668870 4914600 4936200 6225160 7093406 7470192 7781450 9337740 9829200 9872400 10640109 11672175 12450320 14186812 15562900 17733515 18675480 21280218 23344350 28373624 31125800 35467030 37350960 42560436 46688700 53200545 56747248 62251600 67387357 70934060 85120872 88667575 93377400 106401090 134774714 141868120 170241744 177335150 186754800 202162071 212802180 266002725 269549428 283736240 336936785 354670300 404324142 425604360 532005450 539098856 673873570 709340600 808648284 851208720 1010810355 1064010900 1078197712 1347747140 1418681200 1617296568 1684683925 2021620710 2128021800 2695494280 3234593136 3369367850 4043241420 4256043600 5054051775 5390988560 6738735700 8086482840 10108103550 13477471400 16172965680 20216207100 26954942800 40432414200 80864828400
• Sum of all divisors σ(n): 273333616640
• Sum of proper divisors (its aliquot sum) s(n): 192468788240
• 80864828400 is an abundant number, because the sum of its proper divisors (192468788240) is greater than itself. Its abundance is 111603959840

Bases of 80864828400

• Binary: 1001011010011111010110101101111110000₂
• Hexadecimal: 0x12D3EB5BF0
• Base-36: 115CTWXC

Squares and roots of 80864828400

• 80864828400 squared (80864828400²) is 6539120472161446560000
• 80864828400 cubed (80864828400³) is 528784854868262353170170304000000
• The square root of 80864828400 is 284367.4179648575
• The cube root of 80864828400 is 4324.3405661501

Scales and comparisons

• 80,864,828,400 seconds is equal to 2,571 years, 13 weeks, 12 hours, 20 minutes.
• To count from 1 to 80,864,828,400 would take you about five thousand, one hundred forty-two 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 80864828400 cubic inches would be around 360.4 feet tall.

Recreational maths with 80864828400

• 80864828400 backwards is 00482846808
• 80864828400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80864828400's digits is 48
• More coming soon!