148382474163252471081

Names of 148382474163252471081

• Cardinal: 148382474163252471081 can be written as One hundred forty-eight quintillion, three hundred eighty-two quadrillion, four hundred seventy-four trillion, one hundred sixty-three billion, two hundred fifty-two million, four hundred seventy-one thousand and eighty-one.

Scientific notation

• Scientific notation: 1.48382474163252471081 × 10²⁰

Factors of 148382474163252471081

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 345

Divisors of 148382474163252471081

• Number of divisors d(n): 105
• Complete list of divisors:
  1 3 9 27 61 81 183 281 549 843 1647 2529 3721 4941 7587 11163 17141 22761 33489 51423 78961 100467 154269 236883 301401 462807 710649 1045601 1388421 2131947 3136803 4816621 6395841 9410409 14449863 22188041 28231227 43349589 66564123 84693681 130048767 199692369 293813881 390146301 599077107 881441643 1353470501 1797231321 2644324929 4060411503 6234839521 7932974787 12181234509 18704518563 23798924361 36543703527 56113555689 82561700561 109631110581 168340667067 247685101683 380325210781 505022001201 743055305049 1140975632343 1751989905401 2229165915147 3422926897029 5255969716203 6687497745441 10268780691087 15767909148609 23199837857641 30806342073261 47303727445827 69599513572923 106871384229461 141911182337481 208798540718769 320614152688383 492309163417681 626395622156307 961842458065149 1476927490253043 1879186866468921 2885527374195447 4430782470759129 6519154437997121 8656582122586341 13292347412277387 19557463313991363 30030858968478541 39877042236832161 58672389941974089 90092576905435623 176017169825922267 270277730716306869 528051509477766801 810833192148920607 1831882397077191001 2432499576446761821 5495647191231573003 16486941573694719009 49460824721084157027 148382474163252471081
• Sum of all divisors σ(n): 226155898652407765041
• Sum of proper divisors (its aliquot sum) s(n): 77773424489155293960
• 148382474163252471081 is a deficient number, because the sum of its proper divisors (77773424489155293960) is less than itself. Its deficiency is 70609049674097177121

Bases of 148382474163252471081

• Binary: 10000000101100111000011100100001011001100010001111011010010100101001₂
• Hexadecimal: 0x80B387216623DA529
• Base-36: VBC997OM93PK9

Squares and roots of 148382474163252471081

• 148382474163252471081 squared (148382474163252471081²) is 22017358638808287117875838102052741308561
• 148382474163252471081 cubed (148382474163252471081³) is 3266990149366034258714801899420220331750281637126628750224441
• 148382474163252471081 is a perfect square number. Its square root is 12181234509
• The cube root of 148382474163252471081 is 5294125.1405463033
• Being both a perfect square and a perfect cube, 148382474163252471081 is also a perfect sixth number.

Scales and comparisons

• 148,382,474,163,252,471,081 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 148,382,474,163,252,471,081 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 148382474163252471081 cubic inches would be around 441177.1 feet tall.

Recreational maths with 148382474163252471081

• 148382474163252471081 backwards is 180174252361474283841
• 148382474163252471081 is a Harshad number.
• The number of decimal digits it has is: 21
• The sum of 148382474163252471081's digits is 81
• More coming soon!