12431403744

Names of 12431403744

• Cardinal: 12431403744 can be written as Twelve billion, four hundred thirty-one million, four hundred three thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.2431403744 × 10¹⁰

Factors of 12431403744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 144

Divisors of 12431403744

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 47 48 61 62 93 94 96 122 124 141 183 186 188 244 248 282 366 372 376 488 496 564 732 744 752 961 976 992 1128 1457 1464 1488 1504 1891 1922 1952 2209 2256 2867 2883 2914 2928 2976 3782 3844 4371 4418 4512 5673 5734 5766 5828 5856 6627 7564 7688 8601 8742 8836 11346 11468 11532 11656 13254 15128 15376 17202 17484 17672 22692 22936 23064 23312 26508 30256 30752 34404 34968 35344 45167 45384 45872 46128 46624 53016 58621 60512 68479 68808 69936 70688 88877 90334 90768 91744 92256 106032 117242 134749 135501 136958 137616 139872 175863 177754 180668 181536 205437 212064 234484 266631 269498 271002 273916 275232 351726 355508 361336 404247 410874 468968 533262 538996 542004 547832 703452 711016 722672 808494 821748 937936 1066524 1077992 1084008 1095664 1406904 1422032 1445344 1616988 1643496 1875872 2122849 2133048 2155984 2168016 2191328 2755187 2813808 2844064 3233976 3286992 4177219 4245698 4266096 4311968 4336032 5510374 5627616 6368547 6467952 6573984 8265561 8354438 8491396 8532192 11020748 12531657 12737094 12935904 16531122 16708876 16982792 22041496 25063314 25474188 33062244 33417752 33965584 44082992 50126628 50948376 66124488 66835504 67931168 88165984 100253256 101896752 129493789 132248976 133671008 200506512 203793504 258987578 264497952 388481367 401013024 517975156 776962734 1035950312 1553925468 2071900624 3107850936 4143801248 6215701872 12431403744
• Sum of all divisors σ(n): 35016524424
• Sum of proper divisors (its aliquot sum) s(n): 22585120680
• 12431403744 is an abundant number, because the sum of its proper divisors (22585120680) is greater than itself. Its abundance is 10153716936

Bases of 12431403744

• Binary: 1011100100111110000010101011100000₂
• Hexadecimal: 0x2E4F82AE0
• Base-36: 5PLC4IO

Squares and roots of 12431403744

• 12431403744 squared (12431403744²) is 154539799046337217536
• 12431403744 cubed (12431403744³) is 1921146636461644115563572854784
• The square root of 12431403744 is 111496.2050654639
• The cube root of 12431403744 is 2316.5413525669

Scales and comparisons

• 12,431,403,744 seconds is equal to 395 years, 14 weeks, 3 days, 23 hours, 42 minutes, 24 seconds.
• To count from 1 to 12,431,403,744 would take you about seven hundred ninety 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 12431403744 cubic inches would be around 193 feet tall.

Recreational maths with 12431403744

• 12431403744 backwards is 44730413421
• The number of decimal digits it has is: 11
• The sum of 12431403744's digits is 33
• More coming soon!