13578144228

Names of 13578144228

• Cardinal: 13578144228 can be written as Thirteen billion, five hundred seventy-eight million, one hundred forty-four thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3578144228 × 10¹⁰

Factors of 13578144228

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1151

Divisors of 13578144228

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 22 33 36 43 44 66 71 86 99 121 129 132 142 172 198 213 242 258 284 363 387 396 426 473 484 516 639 726 774 781 852 946 1021 1089 1278 1419 1452 1548 1562 1892 2042 2178 2343 2556 2838 3053 3063 3124 4084 4257 4356 4686 5203 5676 6106 6126 7029 8514 8591 9159 9189 9372 10406 11231 12212 12252 14058 15609 17028 17182 18318 18378 20812 22462 25773 27477 28116 31218 33583 33693 34364 36636 36756 43903 44924 46827 51546 54954 62436 67166 67386 72491 77319 87806 93654 100749 101079 103092 109908 123541 131709 134332 134772 144982 154638 175612 187308 201498 202158 217473 247082 263418 289964 302247 309276 369413 370623 395127 402996 404316 434946 482933 494164 526836 604494 652419 738826 741246 790254 797401 869892 965866 1108239 1111869 1208988 1304838 1448799 1477652 1482492 1580508 1594802 1931732 2216478 2223738 2392203 2609676 2897598 3117113 3189604 3324717 4346397 4432956 4447476 4784406 5312263 5795196 6234226 6649434 7176609 8692794 8771411 9351339 9568812 10624526 12468452 13298868 14353218 15936789 17385588 17542822 18702678 21249052 26314233 28054017 28706436 31873578 34288243 35085644 37405356 47810367 52628466 56108034 63747156 68576486 78942699 95620734 102864729 105256932 112216068 137152972 157885398 191241468 205729458 308594187 315770796 377170673 411458916 617188374 754341346 1131512019 1234376748 1508682692 2263024038 3394536057 4526048076 6789072114 13578144228
• Sum of all divisors σ(n): 39185834688
• Sum of proper divisors (its aliquot sum) s(n): 25607690460
• 13578144228 is an abundant number, because the sum of its proper divisors (25607690460) is greater than itself. Its abundance is 12029546232

Bases of 13578144228

• Binary: 1100101001010100100000100111100100₂
• Hexadecimal: 0x3295209E4
• Base-36: 68K2R50

Squares and roots of 13578144228

• 13578144228 squared (13578144228²) is 184366000676369715984
• 13578144228 cubed (13578144228³) is 2503348147923293555082148940352
• The square root of 13578144228 is 116525.2943699349
• The cube root of 13578144228 is 2385.6870465029

Scales and comparisons

• 13,578,144,228 seconds is equal to 431 years, 38 weeks, 4 days, 10 hours, 43 minutes, 48 seconds.
• To count from 1 to 13,578,144,228 would take you about eight hundred sixty-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 13578144228 cubic inches would be around 198.8 feet tall.

Recreational maths with 13578144228

• 13578144228 backwards is 82244187531
• The number of decimal digits it has is: 11
• The sum of 13578144228's digits is 45
• More coming soon!