12390697371711929288

Names of 12390697371711929288

• Cardinal: 12390697371711929288 can be written as Twelve quintillion, three hundred ninety quadrillion, six hundred ninety-seven trillion, three hundred seventy-one billion, seven hundred eleven million, nine hundred twenty-nine thousand, two hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2390697371711929288 × 10¹⁹

Factors of 12390697371711929288

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 142

Divisors of 12390697371711929288

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 4 8 31 62 109 124 218 248 436 872 961 1922 3379 3844 6758 7688 11881 13516 23762 27032 29791 47524 59582 95048 104749 119164 209498 238328 368311 418996 736622 837992 923521 1295029 1473244 1847042 2590058 2946488 3247219 3694084 5180116 6494438 7388168 10360232 11417641 12988876 22835282 25977752 40145899 45670564 80291798 91341128 100663789 141158161 160583596 201327578 282316322 321167192 353946871 402655156 564632644 707893742 805310312 1129265288 1244522869 1415787484 2489045738 2831574968 4375902991 4978091476 8751805982 9956182952 10972353001 15386239549 17503611964 21944706002 30772479098 35007223928 38580208939 43889412004 61544958196 77160417878 87778824008 123089916392 135652992721 154320835756 271305985442 308641671512 476973426019 542611970884 953946852038 1085223941768 1195986477109 1677100110841 1907893704076 2391972954218 3354200221682 3815787408152 4205242774351 4783945908436 6708400443364 8410485548702 9567891816872 13416800886728 14786176206589 16820971097404 29572352413178 33641942194808 51990103436071 59144704826356 103980206872142 118289409652712 130362526004881 207960413744284 260725052009762 415920827488568 458371462404259 521450104019524 916742924808518 1042900208039048 1611693206518201 1833485849617036 3223386413036402 3666971699234072 6446772826072804 12893545652145608 14209515334532029 28419030669064058 49962489402064231 56838061338128116 99924978804128462 113676122676256232 199849957608256924 399699915216513848 1548837171463991161 3097674342927982322 6195348685855964644 12390697371711929288
• Sum of all divisors σ(n): 24229262127652247325
• Sum of proper divisors (its aliquot sum) s(n): 11838564755940318037
• 12390697371711929288 is a deficient number, because the sum of its proper divisors (11838564755940318037) is less than itself. Its deficiency is 552132615771611251

Bases of 12390697371711929288

• Binary: 1010101111110100100110011001110001100000010000010111101111001000₂
• Hexadecimal: 0xABF4999C60417BC8
• Base-36: 2M4ZRN2QFLSQW

Squares and roots of 12390697371711929288

• 12390697371711929288 squared (12390697371711929288²) is 153529381357348912355825847007112186944
• 12390697371711929288 cubed (12390697371711929288³) is 1902336102065061643013858623785930690980851634411164815872
• The square root of 12390697371711929288 is 3520042240.0465493971
• The cube root of 12390697371711929288 is 2314010.0989258527
• Being both a perfect square and a perfect cube, 12390697371711929288 is also a perfect sixth number.

Scales and comparisons

• 12,390,697,371,711,929,288 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 12,390,697,371,711,929,288 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 12390697371711929288 cubic inches would be around 192834.2 feet tall.

Recreational maths with 12390697371711929288

• 12390697371711929288 backwards is 88292911717379609321
• The number of decimal digits it has is: 20
• The sum of 12390697371711929288's digits is 95
• More coming soon!