61442686729935

Names of 61442686729935

• Cardinal: 61442686729935 can be written as Sixty-one trillion, four hundred forty-two billion, six hundred eighty-six million, seven hundred twenty-nine thousand, nine hundred thirty-five.

Scientific notation

• Scientific notation: 6.1442686729935 × 10¹³

Factors of 61442686729935

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 12207094

Divisors of 61442686729935

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 19 21 29 35 45 57 63 87 95 105 133 145 171 203 261 285 315 399 435 551 609 665 841 855 1015 1197 1305 1653 1827 1995 2523 2755 3045 3857 4205 4959 5887 5985 7569 8265 9135 11571 12615 15979 17661 19285 24795 29435 34713 37845 47937 52983 57855 79895 88305 111853 143811 173565 239685 264915 335559 559265 719055 1006677 1677795 5033385 12207031 36621093 61035155 85449217 109863279 183105465 231933589 256347651 354003899 427246085 549316395 695800767 769042953 1062011697 1159667945 1281738255 1623535123 1770019495 2087402301 2478027293 3186035091 3479003835 3845214765 4870605369 5310058485 6726074081 7434081879 8117675615 10266113071 10437011505 12390136465 14611816107 15930175455 20178222243 22302245637 24353026845 30798339213 33630370405 37170409395 47082518567 51330565355 60534666729 71862791497 73059080535 92395017639 100891111215 111511228185 141247555701 153991696065 195056148349 215588374491 235412592835 302673333645 359313957485 423742667103 461975088195 585168445047 646765123473 706237778505 975280741745 1077941872455 1365393038443 1755505335141 2118713335515 2925842225235 3233825617365 4096179115329 6826965192215 8777526675705 12288537345987 20480895576645 61442686729935
• Sum of all divisors σ(n): 132691414402560
• Sum of proper divisors (its aliquot sum) s(n): 71248727672625
• 61442686729935 is an abundant number, because the sum of its proper divisors (71248727672625) is greater than itself. Its abundance is 9806040942690

Bases of 61442686729935

• Binary: 1101111110000110111101100001000011111011001111₂
• Hexadecimal: 0x37E1BD843ECF
• Base-36: LS2DP9XHR

Squares and roots of 61442686729935

• 61442686729935 squared (61442686729935²) is 3775203752592930543625104225
• 61442686729935 cubed (61442686729935³) is 231958661512242468360687336974938802475375
• The square root of 61442686729935 is 7838538.5582986705
• The cube root of 61442686729935 is 39459.9683584911

Scales and comparisons

• 61,442,686,729,935 seconds is equal to 1,953,687 years, 19 weeks, 6 days, 12 hours, 32 minutes, 15 seconds.
• To count from 1 to 61,442,686,729,935 would take you about four million, eight hundred eighty-four thousand, two hundred eighteen 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 61442686729935 cubic inches would be around 3288.3 feet tall.

Recreational maths with 61442686729935

• 61442686729935 backwards is 53992768624416
• The number of decimal digits it has is: 14
• The sum of 61442686729935's digits is 72
• More coming soon!