80471072547446291772

Names of 80471072547446291772

• Cardinal: 80471072547446291772 can be written as Eighty quintillion, four hundred seventy-one quadrillion, seventy-two trillion, five hundred forty-seven billion, four hundred forty-six million, two hundred ninety-one thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 8.0471072547446291772 × 10¹⁹

Factors of 80471072547446291772

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 117

Divisors of 80471072547446291772

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 12 29 58 83 87 116 166 174 249 332 348 498 841 996 1682 2407 2523 3364 4814 5046 6889 7221 9628 10092 13778 14442 20667 24389 27556 28884 41334 48778 69803 73167 82668 97556 139606 146334 199781 209409 279212 292668 399562 418818 571787 599343 707281 799124 837636 1143574 1198686 1414562 1715361 2024287 2121843 2287148 2397372 2829124 3430722 4048574 4243686 5793649 6072861 6861444 8097148 8487372 11587298 12145722 16581823 17380947 20511149 23174596 24291444 33163646 34761894 41022298 47458321 49745469 58704323 61533447 66327292 69523788 82044596 94916642 99490938 117408646 123066894 142374963 168015821 176112969 189833284 198981876 234817292 246133788 284749926 336031642 352225938 480872867 504047463 569499852 672063284 704451876 961745734 1008094926 1376291309 1442618601 1702425367 1923491468 2016189852 2752582618 2885237202 3404850734 3939040643 4128873927 4872458809 5107276101 5505165236 5770474404 6809701468 7878081286 8257747854 9744917618 10214552202 11817121929 13945313143 14617376427 15756162572 16515495708 19489835236 20429104404 23634243858 27890626286 29234752854 39912447961 41835939429 47268487716 55781252572 58469505708 79824895922 83671878858 114232178647 119737343883 141301305461 159649791844 167343757716 228464357294 239474687766 282602610922 326940373369 342696535941 404414081147 423903916383 456928714588 478949375532 565205221844 653880746738 685393071882 808828162294 847807832766 980821120107 1157460990869 1213242243441 1307761493476 1370786143764 1617656324588 1695615665532 1961642240214 2314921981738 2426484486882 3312733180763 3472382972607 3923284480428 4629843963476 4852968973764 6625466361526 6944765945214 9481270827701 9938199542289 11728008353263 13250932723052 13889531890428 18962541655402 19876399084578 23456016706526 28443812483103 33566368735201 35184025059789 37925083310804 39752798169156 46912033413052 56887624966206 67132737470402 70368050119578 96069262242127 100699106205603 113775249932412 134265474940804 140736100239156 192138524484254 201398212411206 274956854003329 288207786726381 384277048968508 402796424822412 549913708006658 576415573452762 824870562009987 973424693320829 1099827416013316 1152831146905524 1649741124019974 1946849386641658 2786008605021683 2920274079962487 3299482248039948 3893698773283316 5572017210043366 5840548159924974 7973748766096541 8358025815065049 11144034420086732 11681096319849948 15947497532193082 16716051630130098 23921246298289623 31894995064386164 33432103260260196 47842492596579246 80794249545628807 95684985193158492 161588499091257614 231238714216799689 242382748636886421 323176998182515228 462477428433599378 484765497273772842 693716142650399067 924954856867198756 969530994547545684 1387432285300798134 2774864570601596268 6705922712287190981 13411845424574381962 20117768136861572943 26823690849148763924 40235536273723145886 80471072547446291772
• Sum of all divisors σ(n): 196843365138275888760
• Sum of proper divisors (its aliquot sum) s(n): 116372292590829596988
• 80471072547446291772 is an abundant number, because the sum of its proper divisors (116372292590829596988) is greater than itself. Its abundance is 35901220043383305216

Bases of 80471072547446291772

• Binary: 1000101110011000010101011100010000010111101001110010111110100111100₂
• Hexadecimal: 0x45CC2AE20BD397D3C
• Base-36: GZDQEHOKQYIPO

Squares and roots of 80471072547446291772

• 80471072547446291772 squared (80471072547446291772²) is 6475593516936364222332681542913754899984
• 80471072547446291772 cubed (80471072547446291772³) is 521097955689159042623173696008882918740087866856735542131648
• The square root of 80471072547446291772 is 8970567013.7091273931
• The cube root of 80471072547446291772 is 4317310.2924854509
• Being both a perfect square and a perfect cube, 80471072547446291772 is also a perfect sixth number.

Scales and comparisons

• 80,471,072,547,446,291,772 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 80,471,072,547,446,291,772 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 80471072547446291772 cubic inches would be around 359775.9 feet tall.

Recreational maths with 80471072547446291772

• 80471072547446291772 backwards is 27719264474527017408
• 80471072547446291772 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 80471072547446291772's digits is 87
• More coming soon!