13926409728

Names of 13926409728

• Cardinal: 13926409728 can be written as Thirteen billion, nine hundred twenty-six million, four hundred nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3926409728 × 10¹⁰

Factors of 13926409728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1709

Divisors of 13926409728

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 64 66 73 77 84 88 96 112 128 132 146 154 168 176 192 219 224 231 256 264 292 308 336 352 384 438 448 462 511 512 528 584 616 672 704 768 803 876 896 924 1022 1056 1168 1232 1344 1408 1533 1536 1606 1613 1752 1792 1848 2044 2112 2336 2409 2464 2688 2816 3066 3212 3226 3504 3584 3696 4088 4224 4672 4818 4839 4928 5376 5621 5632 6132 6424 6452 7008 7392 8176 8448 9344 9636 9678 9856 10752 11242 11291 12264 12848 12904 14016 14784 16352 16863 16896 17743 18688 19272 19356 19712 22484 22582 24528 25696 25808 28032 29568 32704 33726 33873 35486 37376 38544 38712 39424 44968 45164 49056 51392 51616 53229 56064 59136 65408 67452 67746 70972 77088 77424 89936 90328 98112 102784 103232 106458 112128 117749 118272 124201 130816 134904 135492 141944 154176 154848 179872 180656 196224 205568 206464 212916 235498 248402 261632 269808 270984 283888 308352 309696 353247 359744 361312 372603 392448 411136 412928 425832 470996 496804 539616 541968 567776 616704 619392 706494 719488 722624 745206 784896 824243 825856 851664 941992 993608 1079232 1083936 1135552 1233408 1238784 1295239 1412988 1438976 1445248 1490412 1648486 1703328 1883984 1987216 2158464 2167872 2271104 2472729 2477568 2590478 2825976 2877952 2890496 2980824 3296972 3406656 3767968 3885717 3974432 4316928 4335744 4542208 4945458 5180956 5651952 5780992 5961648 6593944 6813312 7535936 7771434 7948864 8633856 8671488 9066673 9084416 9890916 10361912 11303904 11923296 13187888 13626624 15071872 15542868 15897728 17342976 18133346 19781832 20723824 22607808 23846592 26375776 27200019 27253248 30143744 31085736 31795456 36266692 39563664 41447648 45215616 47693184 52751552 54400038 60287488 62171472 63590912 72533384 79127328 82895296 90431232 95386368 105503104 108800076 124342944 145066768 158254656 165790592 180862464 190772736 211006208 217600152 248685888 290133536 316509312 331581184 422012416 435200304 497371776 580267072 633018624 663162368 870400608 994743552 1160534144 1266037248 1740801216 1989487104 2321068288 3481602432 4642136576 6963204864 13926409728
• Sum of all divisors σ(n): 46918282752
• Sum of proper divisors (its aliquot sum) s(n): 32991873024
• 13926409728 is an abundant number, because the sum of its proper divisors (32991873024) is greater than itself. Its abundance is 19065463296

Bases of 13926409728

• Binary: 1100111110000101000010011000000000₂
• Hexadecimal: 0x33E142600
• Base-36: 6EBFAIO

Squares and roots of 13926409728

• 13926409728 squared (13926409728²) is 193944887912133033984
• 13926409728 cubed (13926409728³) is 2700955973715399093704932196352
• The square root of 13926409728 is 118010.2102701287
• The cube root of 13926409728 is 2405.9119141277

Scales and comparisons

• 13,926,409,728 seconds is equal to 442 years, 42 weeks, 3 days, 7 hours, 8 minutes, 48 seconds.
• To count from 1 to 13,926,409,728 would take you about eight hundred eighty-five 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 13926409728 cubic inches would be around 200.5 feet tall.

Recreational maths with 13926409728

• 13926409728 backwards is 82790462931
• The number of decimal digits it has is: 11
• The sum of 13926409728's digits is 51
• More coming soon!