164736494071783425

Names of 164736494071783425

• Cardinal: 164736494071783425 can be written as One hundred sixty-four quadrillion, seven hundred thirty-six trillion, four hundred ninety-four billion, seventy-one million, seven hundred eighty-three thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.64736494071783425 × 10¹⁷

Factors of 164736494071783425

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 53969

Divisors of 164736494071783425

• Number of divisors d(n): 270
• Complete list of divisors:
  1 3 5 9 11 15 25 27 33 45 55 75 81 99 121 135 165 225 233 275 297 363 405 495 605 675 699 825 891 1089 1165 1485 1815 2025 2097 2475 2563 3025 3267 3495 4455 5445 5825 6291 7425 7689 9075 9801 10485 12815 16335 17475 18873 22275 23067 27225 28193 31455 38445 49005 52425 53717 64075 69201 81675 84579 94365 115335 140965 157275 161151 192225 207603 245025 253737 268585 346005 422895 471825 483453 576675 590887 704825 761211 805755 1038015 1268685 1342925 1450359 1730025 1772661 2114475 2283633 2417265 2954435 3806055 4028775 4351077 5190075 5317983 6343425 6499757 7251795 8863305 11418165 12086325 12516061 14772175 15953949 19030275 19499271 21755385 26589915 32498785 36258975 37548183 44316525 47861847 57090825 58497813 62580305 79769745 97496355 108776925 112644549 132949575 137676671 162493925 175493439 187740915 239309235 292489065 312901525 337933647 398848725 413030013 487481775 526480317 563222745 688383355 877467195 938704575 1013800941 1196546175 1239090039 1462445325 1514443381 1689668235 2065150065 2632401585 2816113725 2885516089 3441916775 3717270117 4387335975 4543330143 5069004705 6195450195 7572216905 8448341175 8656548267 10325750325 11151810351 13162007925 13629990429 14427580445 18586350585 22716650715 25345023525 25969644801 30977250975 31740676979 37861084525 40889971287 43282741335 55759051755 68149952145 72137902225 77908934403 92931752925 95222030937 113583253575 122669913861 129848224005 158703384895 204449856435 216413706675 233726803209 278795258775 285666092811 340749760725 349147446769 389544672015 476110154685 613349569305 649241120025 672325248737 793516924475 856998278433 1022249282175 1047442340307 1168634016045 1428330464055 1745737233845 1947723360075 2016975746211 2380550773425 2570994835299 3066747846525 3142327020921 3361626243685 4284991392165 5237211701535 5843170080225 6050927238633 7141652320275 7395577736107 8728686169225 9426981062763 10084878731055 12854974176495 15711635104605 16808131218425 18152781715899 21424956960825 22186733208321 26186058507675 28280943188289 30254636193165 36977888680535 47134905313815 50424393655275 54458345147697 64274870882475 66560199624963 78558175523025 81351355097177 90763908579495 110933666041605 141404715941445 151273180965825 184889443402675 199680598874889 235674526569075 244054065291531 272291725738485 332800998124815 406756775485885 453819542897475 554668330208025 599041796624667 707023579707225 732162195874593 998402994374445 1220270326457655 1361458628692425 1664004990624075 2033783877429425 2196486587623779 2995208983123335 3660810979372965 4992014971872225 6101351632288275 6589459762871337 10982432938118895 14976044915616675 18304054896864825 32947298814356685 54912164690594475 164736494071783425
• Sum of all divisors σ(n): 336857442953985954
• Sum of proper divisors (its aliquot sum) s(n): 172120948882202529
• 164736494071783425 is an abundant number, because the sum of its proper divisors (172120948882202529) is greater than itself. Its abundance is 7384454810419104

Bases of 164736494071783425

• Binary: 1001001001010000101111011111110010101100010010000000000001₂
• Hexadecimal: 0x24942F7F2B12001
• Base-36: 19227OM83V29

Squares and roots of 164736494071783425

• 164736494071783425 squared (164736494071783425²) is 27138112479062735528776760104730625
• 164736494071783425 cubed (164736494071783425³) is 4470637505526510118842283514457177877649672964890625
• The square root of 164736494071783425 is 405877437.2538875497
• The cube root of 164736494071783425 is 548188.5241123645

Scales and comparisons

• 164,736,494,071,783,425 seconds is equal to 5,238,110,948 years, 2 weeks, 4 days, 2 hours, 3 minutes, 45 seconds.
• To count from 1 to 164,736,494,071,783,425 would take you about fifteen billion, seven hundred fourteen million, three hundred thirty-two thousand, eight hundred forty-four 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 164736494071783425 cubic inches would be around 45682.4 feet tall.

Recreational maths with 164736494071783425

• 164736494071783425 backwards is 524387170494637461
• 164736494071783425 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 164736494071783425's digits is 81
• More coming soon!