66842657797363616

Names of 66842657797363616

• Cardinal: 66842657797363616 can be written as Sixty-six quadrillion, eight hundred forty-two trillion, six hundred fifty-seven billion, seven hundred ninety-seven million, three hundred sixty-three thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 6.6842657797363616 × 10¹⁶

Factors of 66842657797363616

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 383

Divisors of 66842657797363616

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 98 112 181 193 196 224 362 386 392 724 772 784 1267 1351 1448 1544 1568 2534 2702 2896 3088 5068 5404 5792 6176 8869 9457 10136 10808 17738 18914 20272 21616 32761 34933 35476 37249 37828 40544 43232 65522 69866 70952 74498 75656 131044 139732 141904 148996 151312 229327 244531 260743 262088 279464 283808 297992 302624 458654 489062 521486 524176 558928 595984 917308 978124 1042972 1048352 1117856 1191968 1605289 1711717 1825201 1834616 1956248 2085944 3210578 3423434 3650402 3669232 3912496 4171888 5929741 6322873 6421156 6742069 6846868 7189057 7300804 7338464 7824992 8343776 11859482 12645746 12842312 13484138 13693736 14378114 14601608 23718964 25291492 25684624 26968276 27387472 28756228 29203216 41508187 44260111 47194483 47437928 50323399 50582984 51369248 53936552 54774944 57512456 58406432 83016374 88520222 94388966 94875856 100646798 101165968 107873104 115024912 166032748 177040444 188777932 189751712 201293596 202331936 215746208 230049824 290557309 309820777 330361381 332065496 352263793 354080888 377555864 402587192 581114618 619641554 660722762 664130992 704527586 708161776 755111728 805174384 1144440013 1162229236 1220314489 1239283108 1301219317 1321445524 1328261984 1409055172 1416323552 1510223456 1610348768 2288880026 2324458472 2440628978 2478566216 2602438634 2642891048 2818110344 4577760052 4648916944 4881257956 4957132432 5204877268 5285782096 5636220688 8011080091 8542201423 9108535219 9155520104 9297833888 9762515912 9914264864 10409754536 10571564192 11272441376 16022160182 17084402846 18217070438 18311040208 19525031824 20819509072 32044320364 34168805692 36434140876 36622080416 39050063648 41639018144 56077560637 59795409961 63759746533 64088640728 68337611384 72868281752 112155121274 119590819922 127519493066 128177281456 136675222768 145736563504 220876922509 224310242548 235520696377 239181639844 255038986132 256354562912 273350445536 291473127008 441753845018 448620485096 471041392754 478363279688 510077972264 883507690036 897240970192 942082785508 956726559376 1020155944528 1546138457563 1648644874639 1767015380072 1794481940384 1884165571016 1913453118752 2040311889056 3092276915126 3297289749278 3534030760144 3768331142032 6184553830252 6594579498556 7068061520288 7536662284064 10822969202941 11540514122473 12369107660504 13189158997112 21645938405882 23081028244946 24738215321008 26378317994224 42629246044237 43291876811764 46162056489892 49476430642016 52756635988448 85258492088474 86583753623528 92324112979784 170516984176948 173167507247056 184648225959568 298404722309659 341033968353896 346335014494112 369296451919136 596809444619318 682067936707792 1193618889238636 1364135873415584 2088833056167613 2387237778477272 4177666112335226 4774475556954544 8355332224670452 9548951113909088 16710664449340904 33421328898681808 66842657797363616
• Sum of all divisors σ(n): 154733805310266000
• Sum of proper divisors (its aliquot sum) s(n): 87891147512902384
• 66842657797363616 is an abundant number, because the sum of its proper divisors (87891147512902384) is greater than itself. Its abundance is 21048489715538768

Bases of 66842657797363616

• Binary: 11101101011110010000101100001001110110101101011110100000₂
• Hexadecimal: 0xED790B09DAD7A0
• Base-36: IA5QT2Q9ORK

Squares and roots of 66842657797363616

• 66842657797363616 squared (66842657797363616²) is 4467940901415455012924160120595456
• 66842657797363616 cubed (66842657797363616³) is 298649044732157587154746929344575748687580869328896
• The square root of 66842657797363616 is 258539470.4824847745
• The cube root of 66842657797363616 is 405836.6240611619

Scales and comparisons

• 66,842,657,797,363,616 seconds is equal to 2,125,389,760 years, 2 weeks, 16 hours, 6 minutes, 56 seconds.
• To count from 1 to 66,842,657,797,363,616 would take you about six billion, three hundred seventy-six million, one hundred sixty-nine thousand, two hundred eighty 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 66842657797363616 cubic inches would be around 33819.7 feet tall.

Recreational maths with 66842657797363616

• 66842657797363616 backwards is 61636379775624866
• The number of decimal digits it has is: 17
• The sum of 66842657797363616's digits is 92
• More coming soon!