80428388271

Names of 80428388271

• Cardinal: 80428388271 can be written as Eighty billion, four hundred twenty-eight million, three hundred eighty-eight thousand, two hundred seventy-one.

Scientific notation

• Scientific notation: 8.0428388271 × 10¹⁰

Factors of 80428388271

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 138

Divisors of 80428388271

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 11 17 21 29 33 49 51 71 77 87 119 147 187 203 213 231 319 343 357 493 497 539 561 609 781 833 841 957 1029 1207 1309 1421 1479 1491 1617 2059 2233 2343 2401 2499 2523 3451 3479 3621 3773 3927 4263 5423 5467 5831 5887 6177 6699 7203 8449 9163 9251 9947 10353 10437 11319 13277 14297 14413 15631 16269 16401 17493 17661 22649 24157 24353 25347 26411 27489 27753 29841 35003 37961 38269 39831 40817 41209 42891 43239 46893 59143 59711 64141 64757 67947 69629 72471 73059 79233 92939 100079 100891 105009 109417 113883 114807 122451 123627 157267 158543 169099 170471 177429 179133 192423 194271 208887 245021 265727 267883 278817 288463 300237 302673 328251 385033 414001 417977 448987 453299 471801 475629 507297 511413 650573 656821 700553 706237 735063 765919 797181 803649 865389 1015087 1100869 1109801 1155099 1183693 1242003 1253931 1346961 1359897 1715147 1860089 1875181 1951719 1970463 2019241 2101659 2118711 2297757 2695231 2898007 2925839 3045261 3173093 3302607 3329403 3551079 4554011 4597747 4903871 4943659 5145441 5580267 5625543 6057723 7105609 7706083 7768607 8085693 8694021 8777517 9519279 11165957 12006029 13020623 13662033 13793241 14711613 14830977 18866617 20480873 21316827 22211651 23118249 23305821 31878077 32184229 33497871 34327097 36018087 39061869 49739263 53942581 54380249 56599851 61442619 66634953 78161699 84042203 95634231 96552687 102981291 132066319 143366111 149217789 161827743 163140747 225289603 234485097 252126609 348174841 377598067 396198957 430098333 547131893 675868809 924464233 1044524523 1132794201 1577027221 1641395679 2437223887 2773392699 3829923251 4731081663 7311671661 11489769753 26809462757 80428388271
• Sum of all divisors σ(n): 151767053568
• Sum of proper divisors (its aliquot sum) s(n): 71338665297
• 80428388271 is a deficient number, because the sum of its proper divisors (71338665297) is less than itself. Its deficiency is 9089722974

Bases of 80428388271

• Binary: 1001010111001111001111100111110101111₂
• Hexadecimal: 0x12B9E7CFAF
• Base-36: 10Y4ZHKF

Squares and roots of 80428388271

• 80428388271 squared (80428388271²) is 6468725639870730369441
• 80428388271 cubed (80428388271³) is 520269177382096020401752021226511
• The square root of 80428388271 is 283598.9920133709
• The cube root of 80428388271 is 4316.5468137489

Scales and comparisons

• 80,428,388,271 seconds is equal to 2,557 years, 19 weeks, 3 days, 2 hours, 57 minutes, 51 seconds.
• To count from 1 to 80,428,388,271 would take you about five thousand, one hundred fourteen 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 80428388271 cubic inches would be around 359.7 feet tall.

Recreational maths with 80428388271

• 80428388271 backwards is 17288382408
• 80428388271 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80428388271's digits is 51
• More coming soon!