80835413778

Names of 80835413778

• Cardinal: 80835413778 can be written as Eighty billion, eight hundred thirty-five million, four hundred thirteen thousand, seven hundred seventy-eight.

Scientific notation

• Scientific notation: 8.0835413778 × 10¹⁰

Factors of 80835413778

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 39289

Divisors of 80835413778

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 27 38 41 42 49 54 57 63 82 98 114 123 126 133 147 171 189 246 266 287 294 342 369 378 399 441 513 574 738 779 798 861 882 931 1026 1107 1197 1323 1558 1722 1862 2009 2214 2337 2394 2583 2646 2793 3591 4018 4674 5166 5453 5586 6027 7011 7182 7749 8379 10906 12054 14022 15498 16359 16758 18081 21033 25137 32718 36162 38171 39217 42066 49077 50274 54243 76342 78434 98154 108486 114513 117651 147231 229026 235302 274519 294462 343539 352953 549038 687078 705906 745123 823557 1030617 1058859 1490246 1607897 1647114 1921633 2061234 2117718 2235369 2470671 3215794 3843266 4470738 4823691 4941342 5215861 5764899 6706107 7412013 9647382 10431722 11255279 11529798 13412214 14471073 14824026 15647583 17294697 20118321 22510558 28942146 30550043 31295166 33765837 34589394 36511027 40236642 43413219 46942749 51884091 61100086 67531674 73022054 78786953 86826438 91650129 93885498 101297511 103768182 109533081 140828247 157573906 183300258 202595022 213850301 219066162 236360859 274950387 281656494 303892533 328599243 427700602 472721718 549900774 607785066 641550903 657198486 709082577 824851161 985797729 1283101806 1418165154 1496952107 1649702322 1924652709 1971595458 2127247731 2993904214 3849305418 4254495462 4490856321 5773958127 8981712642 11547916254 13472568963 26945137926 40417706889 80835413778
• Sum of all divisors σ(n): 225330940800
• Sum of proper divisors (its aliquot sum) s(n): 144495527022
• 80835413778 is an abundant number, because the sum of its proper divisors (144495527022) is greater than itself. Its abundance is 63660113244

Bases of 80835413778

• Binary: 1001011010010001010101000011100010010₂
• Hexadecimal: 0x12D22A8712
• Base-36: 114VBGGI

Squares and roots of 80835413778

• 80835413778 squared (80835413778²) is 6534364120660472233284
• 80835413778 cubed (80835413778³) is 528208027469706391626391883786952
• The square root of 80835413778 is 284315.6938651119
• The cube root of 80835413778 is 4323.8161755439

Scales and comparisons

• 80,835,413,778 seconds is equal to 2,570 years, 16 weeks, 3 days, 1 hour, 36 minutes, 18 seconds.
• To count from 1 to 80,835,413,778 would take you about five thousand, one hundred forty 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 80835413778 cubic inches would be around 360.3 feet tall.

Recreational maths with 80835413778

• 80835413778 backwards is 87731453808
• 80835413778 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80835413778's digits is 54
• More coming soon!