13105448928

Names of 13105448928

• Cardinal: 13105448928 can be written as Thirteen billion, one hundred five million, four hundred forty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3105448928 × 10¹⁰

Factors of 13105448928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11031

Divisors of 13105448928

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 29 32 33 36 39 44 48 52 58 66 72 78 87 88 96 99 104 116 117 132 143 144 156 174 176 198 208 232 234 261 264 286 288 312 319 348 352 377 396 416 429 464 468 522 528 572 624 638 696 754 792 858 928 936 957 1044 1056 1131 1144 1248 1276 1287 1392 1508 1584 1716 1872 1914 2088 2262 2288 2552 2574 2784 2871 3016 3168 3393 3432 3744 3828 4147 4176 4524 4576 5104 5148 5742 6032 6786 6864 7656 8294 8352 9048 10208 10296 10973 11484 12064 12441 13572 13728 15312 16588 18096 20592 21946 22968 24882 27144 30624 32919 33176 36192 37323 41184 43892 45936 49764 54288 65838 66352 74646 87784 91872 98757 99528 108576 120703 131676 132704 142649 149292 175568 197514 199056 241406 263352 285298 298584 318217 351136 362109 395028 398112 427947 482812 526704 570596 597168 636434 724218 790056 855894 954651 965624 1053408 1086327 1141192 1194336 1272868 1283841 1448436 1569139 1580112 1711788 1909302 1931248 2172654 2282384 2545736 2567682 2863953 2896872 3138278 3160224 3423576 3500387 3818604 3862496 4136821 4345308 4564768 4707417 5091472 5135364 5727906 5793744 6276556 6847152 7000774 7637208 8273642 8690616 9414834 10182944 10270728 10501161 11455812 11587488 12410463 12553112 13694304 14001548 14122251 15274416 16547284 17381232 18829668 20541456 21002322 22911624 24820926 25106224 28003096 28244502 30548832 31503483 33094568 34762464 37231389 37659336 41082912 42004644 45505031 45823248 49641852 50212448 56006192 56489004 63006966 66189136 74462778 75318672 84009288 91010062 91646496 99283704 112012384 112978008 126013932 132378272 136515093 148925556 150637344 168018576 182020124 198567408 225956016 252027864 273030186 297851112 336037152 364040248 397134816 409545279 451912032 504055728 546060372 595702224 728080496 819090558 1008111456 1092120744 1191404448 1456160992 1638181116 2184241488 3276362232 4368482976 6552724464 13105448928
• Sum of all divisors σ(n): 45298038240
• Sum of proper divisors (its aliquot sum) s(n): 32192589312
• 13105448928 is an abundant number, because the sum of its proper divisors (32192589312) is greater than itself. Its abundance is 19087140384

Bases of 13105448928

• Binary: 1100001101001001010100011111100000₂
• Hexadecimal: 0x30D2547E0
• Base-36: 60QN940

Squares and roots of 13105448928

• 13105448928 squared (13105448928²) is 171752791604416349184
• 13105448928 cubed (13105448928³) is 2250897438613105643479126474752
• The square root of 13105448928 is 114479.0327003159
• The cube root of 13105448928 is 2357.6751576373

Scales and comparisons

• 13,105,448,928 seconds is equal to 416 years, 37 weeks, 10 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,105,448,928 would take you about eight hundred thirty-three 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 13105448928 cubic inches would be around 196.5 feet tall.

Recreational maths with 13105448928

• 13105448928 backwards is 82984450131
• The number of decimal digits it has is: 11
• The sum of 13105448928's digits is 45
• More coming soon!