11968438310920

Names of 11968438310920

• Cardinal: 11968438310920 can be written as Eleven trillion, nine hundred sixty-eight billion, four hundred thirty-eight million, three hundred ten thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.196843831092 × 10¹³

Factors of 11968438310920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 21700

Divisors of 11968438310920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 26 28 35 40 49 52 56 65 70 91 98 104 130 140 182 196 245 260 280 364 392 455 490 520 637 728 910 980 1274 1820 1960 2548 3185 3640 5096 6370 12740 21673 25480 43346 86692 108365 151711 173384 216730 281749 303422 433460 563498 606844 758555 866920 1061977 1126996 1213688 1408745 1517110 1972243 2123954 2253992 2817490 3034220 3944486 4247908 5309885 5634980 6068440 7888972 8495816 9861215 10619770 11269960 13805701 15777944 19722430 21239540 27611402 39444860 42479080 55222804 69028505 78889720 110445608 138057010 276114020 469718929 552228040 939437858 1878875716 2348594645 3288032503 3757751432 4697189290 6106346077 6576065006 9394378580 12212692154 13152130012 16440162515 18788757160 23016227521 24425384308 26304260024 30531730385 32880325030 42744422539 46032455042 48850768616 61063460770 65760650060 85488845078 92064910084 115081137605 122126921540 131521300120 170977690156 184129820168 213722112695 230162275210 244253843080 299210957773 341955380312 427444225390 460324550420 598421915546 854888450780 920649100840 1196843831092 1496054788865 1709776901560 2393687662184 2992109577730 5984219155460 11968438310920
• Sum of all divisors σ(n): 33736770107460
• Sum of proper divisors (its aliquot sum) s(n): 21768331796540
• 11968438310920 is an abundant number, because the sum of its proper divisors (21768331796540) is greater than itself. Its abundance is 9799893485620

Bases of 11968438310920

• Binary: 10101110001010011110100000111001100000001000₂
• Hexadecimal: 0xAE29E839808
• Base-36: 48Q835K3S

Squares and roots of 11968438310920

• 11968438310920 squared (11968438310920²) is 143243515602297582591246400
• 11968438310920 cubed (11968438310920³) is 1714401179925405145859576260393530688000
• The square root of 11968438310920 is 3459543.0783443065
• The cube root of 11968438310920 is 22874.1954975893

Scales and comparisons

• 11,968,438,310,920 seconds is equal to 380,559 years, 16 weeks, 3 days, 13 hours, 28 minutes, 40 seconds.
• To count from 1 to 11,968,438,310,920 would take you about nine hundred fifty-one thousand, three hundred ninety-eight 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 11968438310920 cubic inches would be around 1906.2 feet tall.

Recreational maths with 11968438310920

• 11968438310920 backwards is 02901383486911
• The number of decimal digits it has is: 14
• The sum of 11968438310920's digits is 55
• More coming soon!