805133990738020608

Names of 805133990738020608

• Cardinal: 805133990738020608 can be written as Eight hundred five quadrillion, one hundred thirty-three trillion, nine hundred ninety billion, seven hundred thirty-eight million, twenty thousand, six hundred eight.

Scientific notation

• Scientific notation: 8.05133990738020608 × 10¹⁷

Factors of 805133990738020608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2377214400103

Divisors of 805133990738020608

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 378 384 392 432 441 448 504 576 588 672 756 768 784 864 882 896 1008 1152 1176 1323 1344 1512 1568 1728 1764 1792 2016 2304 2352 2646 2688 3024 3136 3456 3528 4032 4704 5292 5376 6048 6272 6912 7056 8064 9408 10584 12096 12544 14112 16128 18816 21168 24192 28224 37632 42336 48384 56448 84672 112896 169344 338688 2377214400091 4754428800182 7131643200273 9508857600364 14263286400546 16640500800637 19017715200728 21394929600819 28526572801092 33281001601274 38035430401456 42789859201638 49921502401911 57053145602184 64184788802457 66562003202548 76070860802912 85579718403276 99843004803822 114106291204368 116483505604459 128369577604914 133124006405096 149764507205733 152141721605824 171159436806552 199686009607644 228212582408736 232967011208918 256739155209828 266248012810192 299529014411466 304283443211648 342318873613104 349450516813377 399372019215288 449293521617199 456425164817472 465934022417836 513478310419656 532496025620384 599058028822932 608566886423296 684637747226208 698901033626754 798744038430576 898587043234398 912850329634944 931868044835672 1026956620839312 1048351550440131 1064992051240768 1198116057645864 1369275494452416 1397802067253508 1597488076861152 1797174086468796 1825700659269888 1863736089671344 2053913241678624 2096703100880262 2129984102481536 2396232115291728 2738550988904832 2795604134507016 3145054651320393 3194976153722304 3594348172937592 3727472179342688 4107826483357248 4193406201760524 4259968204963072 4792464230583456 5477101977809664 5591208269014032 6290109302640786 6389952307444608 7188696345875184 7454944358685376 8215652966714496 8386812403521048 9584928461166912 11182416538028064 12580218605281572 12779904614889216 14377392691750368 14909888717370752 16431305933428992 16773624807042096 19169856922333824 22364833076056128 25160437210563144 28754785383500736 29819777434741504 33547249614084192 38339713844667648 44729666152112256 50320874421126288 57509570767001472 67094499228168384 89459332304224512 100641748842252576 115019141534002944 134188998456336768 201283497684505152 268377996912673536 402566995369010304 805133990738020608
• Sum of all divisors σ(n): 2769644953259187360
• Sum of proper divisors (its aliquot sum) s(n): 1964510962521166752
• 805133990738020608 is an abundant number, because the sum of its proper divisors (1964510962521166752) is greater than itself. Its abundance is 1159376971783146144

Bases of 805133990738020608

• Binary: 101100101100011010010001100101001010100010000100100100000000₂
• Hexadecimal: 0xB2C69194A884900
• Base-36: 647O6H6LT1C0

Squares and roots of 805133990738020608

• 805133990738020608 squared (805133990738020608²) is 648240743041731054187206257832689664
• 805133990738020608 cubed (805133990738020608³) is 521920656404168687474681703305525089835165748100595712
• The square root of 805133990738020608 is 897292589.2583871151
• The cube root of 805133990738020608 is 930299.3566450901

Scales and comparisons

• 805,133,990,738,020,608 seconds is equal to 25,600,770,462 years, 26 weeks, 6 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 805,133,990,738,020,608 would take you about seventy-six billion, eight hundred two million, three hundred eleven thousand, three hundred eighty-seven 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 805133990738020608 cubic inches would be around 77524.9 feet tall.

Recreational maths with 805133990738020608

• 805133990738020608 backwards is 806020837099331508
• 805133990738020608 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 805133990738020608's digits is 72
• More coming soon!