27708742009971

Names of 27708742009971

• Cardinal: 27708742009971 can be written as Twenty-seven trillion, seven hundred eight billion, seven hundred forty-two million, nine thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 2.7708742009971 × 10¹³

Factors of 27708742009971

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 7368

Divisors of 27708742009971

• Number of divisors d(n): 198
• Complete list of divisors:
  1 3 9 11 23 27 33 69 81 99 121 207 243 253 297 363 529 621 729 759 891 1089 1587 1863 2187 2277 2673 2783 3267 4761 5589 5819 6561 6831 7331 8019 8349 9801 14283 16767 17457 19683 20493 21993 24057 25047 29403 42849 50301 52371 59049 61479 64009 65979 72171 75141 80641 88209 128547 150903 157113 168613 184437 192027 197937 216513 225423 241923 264627 385641 452709 471339 505839 553311 576081 593811 649539 676269 725769 793881 887051 1156923 1358127 1414017 1517517 1659933 1728243 1781433 1854743 2028807 2177307 2381643 2661153 3470769 3878099 4242051 4552551 4979799 5184729 5344299 5564229 6086421 6531921 7144929 7983459 10412307 11634297 12726153 13657653 14939397 15554187 16032897 16692687 18259263 19595763 20402173 23950377 31236921 34902891 38178459 40972959 42659089 46662561 48098691 50078061 54777789 58787289 61206519 71851131 104708673 114535377 122918877 127977267 139987683 144296073 150234183 164333367 176361867 183619557 215553393 314126019 343606131 368756631 383931801 419963049 432888219 450702549 469249979 529085601 550858671 646660179 942378057 1106269893 1151795403 1259889147 1352107647 1407749937 1587256803 1652576013 1939980537 2827134171 3318809679 3455386209 3779667441 4056322941 4223249811 4761770409 4957728039 5819941611 8481402513 9956429037 10366158627 12168968823 12669749433 14873184117 17459824833 25444207539 31098475881 36506906469 38009248299 44619552351 52379474499 76332622617 93295427643 109520719407 114027744897 133858657053 228997867851 279886282929 342083234691 401575971159 839658848787 1026249704073 1204727913477 2518976546361 3078749112219 9236247336657 27708742009971
• Sum of all divisors σ(n): 47763988290564
• Sum of proper divisors (its aliquot sum) s(n): 20055246280593
• 27708742009971 is a deficient number, because the sum of its proper divisors (20055246280593) is less than itself. Its deficiency is 7653495729378

Bases of 27708742009971

• Binary: 110010011001101110001101110011000010001110011₂
• Hexadecimal: 0x193371B98473
• Base-36: 9TL7XKO6R

Squares and roots of 27708742009971

• 27708742009971 squared (27708742009971²) is 767774383775131733063420841
• 27708742009971 cubed (27708742009971³) is 21274062321889589588089036231067391205611
• The square root of 27708742009971 is 5263909.3846656403
• The cube root of 27708742009971 is 30260.2331373805

Scales and comparisons

• 27,708,742,009,971 seconds is equal to 881,052 years, 14 weeks, 6 days, 12 hours, 32 minutes, 51 seconds.
• To count from 1 to 27,708,742,009,971 would take you about two million, two hundred two thousand, six hundred thirty 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 27708742009971 cubic inches would be around 2521.7 feet tall.

Recreational maths with 27708742009971

• 27708742009971 backwards is 17990024780772
• The number of decimal digits it has is: 14
• The sum of 27708742009971's digits is 63
• More coming soon!