12418315910

Names of 12418315910

• Cardinal: 12418315910 can be written as Twelve billion, four hundred eighteen million, three hundred fifteen thousand, nine hundred ten.

Scientific notation

• Scientific notation: 1.241831591 × 10¹⁰

Factors of 12418315910

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3956

Divisors of 12418315910

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 7 10 11 13 14 22 26 29 35 55 58 65 70 77 91 110 121 130 143 145 154 182 203 242 286 290 319 377 385 406 455 605 638 715 754 770 847 910 1001 1015 1210 1430 1573 1595 1694 1885 2002 2030 2233 2639 3146 3190 3509 3770 3889 4147 4235 4466 5005 5278 7018 7778 7865 8294 8470 10010 11011 11165 13195 15730 17545 19445 20735 22022 22330 24563 26390 27223 29029 35090 38890 41470 42779 45617 49126 50557 54446 55055 58058 85558 91234 101114 110110 112781 122815 136115 145145 213895 225562 228085 245630 252785 272230 290290 299453 319319 353899 427790 456170 470569 505570 556127 563905 598906 638638 707798 789467 941138 1112254 1127810 1240591 1466153 1497265 1578934 1596595 1769495 2352845 2481182 2780635 2932306 2994530 3193190 3293983 3538990 3892889 3947335 4705690 5561270 6117397 6202955 6587966 7330765 7785778 7894670 8684137 10263071 12234794 12405910 13646501 14661530 16127683 16469915 17368274 19464445 20526142 27293002 30586985 32255366 32939830 38928890 42821779 43420685 51315355 61173970 68232505 80638415 85643558 86841370 95525507 102630710 112893781 136465010 161276830 177404513 191051014 214108895 225787562 354809026 428217790 477627535 564468905 887022565 955255070 1128937810 1241831591 1774045130 2483663182 6209157955 12418315910
• Sum of all divisors σ(n): 31290537600
• Sum of proper divisors (its aliquot sum) s(n): 18872221690
• 12418315910 is an abundant number, because the sum of its proper divisors (18872221690) is greater than itself. Its abundance is 6453905780

Bases of 12418315910

• Binary: 1011100100001100000111011010000110₂
• Hexadecimal: 0x2E4307686
• Base-36: 5PDJLVQ

Squares and roots of 12418315910

• 12418315910 squared (12418315910²) is 154214570040559128100
• 12418315910 cubed (12418315910³) is 1915085248688484765779958071000
• The square root of 12418315910 is 111437.4977734155
• The cube root of 12418315910 is 2315.7281122885

Scales and comparisons

• 12,418,315,910 seconds is equal to 394 years, 44 weeks, 6 days, 12 hours, 11 minutes, 50 seconds.
• To count from 1 to 12,418,315,910 would take you about seven hundred eighty-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 12418315910 cubic inches would be around 193 feet tall.

Recreational maths with 12418315910

• 12418315910 backwards is 01951381421
• 12418315910 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12418315910's digits is 35
• More coming soon!