66307340452966720

Names of 66307340452966720

• Cardinal: 66307340452966720 can be written as Sixty-six quadrillion, three hundred seven trillion, three hundred forty billion, four hundred fifty-two million, nine hundred sixty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 6.630734045296672 × 10¹⁶

Factors of 66307340452966720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 179

Divisors of 66307340452966720

• Number of divisors d(n): 196
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 64 80 82 131 160 164 205 262 320 328 410 524 655 656 820 1048 1310 1312 1640 2096 2620 2624 3280 4192 5240 5371 6560 8384 10480 10742 13120 17161 20960 21484 26855 34322 41920 42968 53710 68644 85805 85936 107420 137288 171610 171872 214840 274576 343220 343744 429680 549152 686440 703601 859360 1098304 1372880 1407202 1718720 2248091 2745760 2814404 3518005 4496182 5491520 5628808 7036010 8992364 11240455 11257616 14072020 17984728 22480910 22515232 28144040 35969456 44961820 45030464 56288080 71938912 89923640 92171731 112576160 143877824 179847280 184343462 225152320 294499921 359694560 368686924 460858655 588999842 719389120 737373848 921717310 1177999684 1472499605 1474747696 1843434620 2355999368 2944999210 2949495392 3686869240 4711998736 5889998420 5898990784 7373738480 9423997472 11779996840 12074496761 14747476960 18847994944 23559993680 24148993522 29494953920 38579489651 47119987360 48297987044 60372483805 77158979302 94239974720 96595974088 120744967610 154317958604 192897448255 193191948176 241489935220 308635917208 385794896510 386383896352 482979870440 617271834416 771589793020 772767792704 965959740880 1234543668832 1543179586040 1581759075691 1931919481760 2469087337664 3086359172080 3163518151382 3863838963520 5053913144281 6172718344160 6327036302764 7908795378455 10107826288562 12345436688320 12654072605528 15817590756910 20215652577124 25269565721405 25308145211056 31635181513820 40431305154248 50539131442810 50616290422112 63270363027640 80862610308496 101078262885620 101232580844224 126540726055280 161725220616992 202156525771240 207210438915521 253081452110560 323450441233984 404313051542480 414420877831042 506162904221120 808626103084960 828841755662084 1036052194577605 1617252206169920 1657683511324168 2072104389155210 3315367022648336 4144208778310420 6630734045296672 8288417556620840 13261468090593344 16576835113241680 33153670226483360 66307340452966720
• Sum of all divisors σ(n): 162989631933180948
• Sum of proper divisors (its aliquot sum) s(n): 96682291480214228
• 66307340452966720 is an abundant number, because the sum of its proper divisors (96682291480214228) is greater than itself. Its abundance is 30374951027247508

Bases of 66307340452966720

• Binary: 11101011100100100010110011000001101100110011000101000000₂
• Hexadecimal: 0xEB922CC1B33140
• Base-36: I4VZNOKWDOG

Squares and roots of 66307340452966720

• 66307340452966720 squared (66307340452966720²) is 4396663397945636828628449427558400
• 66307340452966720 cubed (66307340452966720³) is 291531056784678841023878182440951034543006056448000
• The square root of 66307340452966720 is 257502117.3756960003
• The cube root of 66307340452966720 is 404750.3220577259
• Being both a perfect square and a perfect cube, 66307340452966720 is also a perfect sixth number.

Scales and comparisons

• 66,307,340,452,966,720 seconds is equal to 2,108,368,324 years, 17 weeks, 2 days, 11 hours, 38 minutes, 40 seconds.
• To count from 1 to 66,307,340,452,966,720 would take you about six billion, three hundred twenty-five million, one hundred four thousand, nine hundred seventy-three 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 66307340452966720 cubic inches would be around 33729.2 feet tall.

Recreational maths with 66307340452966720

• 66307340452966720 backwards is 02766925404370366
• The number of decimal digits it has is: 17
• The sum of 66307340452966720's digits is 70
• More coming soon!