13838701072

Names of 13838701072

• Cardinal: 13838701072 can be written as Thirteen billion, eight hundred thirty-eight million, seven hundred one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.3838701072 × 10¹⁰

Factors of 13838701072

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 301

Divisors of 13838701072

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 31 38 56 61 62 76 112 122 124 133 152 181 217 244 248 266 304 361 362 427 434 488 496 532 589 722 724 854 868 976 1064 1159 1178 1267 1444 1448 1708 1736 1891 2128 2318 2356 2527 2534 2888 2896 3416 3439 3472 3782 4123 4636 4712 5054 5068 5611 5776 6832 6878 7564 8113 8246 9272 9424 10108 10136 11041 11191 11222 13237 13756 15128 16226 16492 18544 20216 20272 22021 22082 22382 22444 24073 26474 27512 30256 32452 32984 35929 39277 40432 44042 44164 44764 44888 48146 52948 55024 64904 65341 65968 71858 77287 78337 78554 88084 88328 89528 89776 96292 105896 106609 129808 130682 143716 154147 154574 156674 157108 176168 176656 179056 192584 209779 211792 213218 251503 261364 287432 308294 309148 313348 314216 342271 352336 385168 419558 426436 457387 503006 522728 574864 616588 618296 626696 628432 682651 684542 746263 839116 852872 914774 1006012 1045456 1233176 1236592 1253392 1365302 1369084 1468453 1492526 1678232 1705744 1829548 2012024 2025571 2395897 2466352 2730604 2738168 2936906 2985052 3356464 3659096 3985801 4024048 4051142 4778557 4791794 5461208 5476336 5873812 5970104 6503149 7318192 7971602 8102284 9557114 9583588 10922416 11747624 11940208 13006298 14178997 15943204 16204568 19114228 19167176 23495248 26012596 27900607 28357994 31886408 32409136 38228456 38334352 45522043 52025192 55801214 56715988 63772816 76456912 91044086 104050384 111602428 113431976 123559831 182088172 223204856 226863952 247119662 364176344 446409712 494239324 728352688 864918817 988478648 1729837634 1976957296 3459675268 6919350536 13838701072
• Sum of all divisors σ(n): 34118482944
• Sum of proper divisors (its aliquot sum) s(n): 20279781872
• 13838701072 is an abundant number, because the sum of its proper divisors (20279781872) is greater than itself. Its abundance is 6441080800

Bases of 13838701072

• Binary: 1100111000110110011101001000010000₂
• Hexadecimal: 0x338D9D210
• Base-36: 6CV7E34

Squares and roots of 13838701072

• 13838701072 squared (13838701072²) is 191509647360173949184
• 13838701072 cubed (13838701072³) is 2650244762221581200679094325248
• The square root of 13838701072 is 117638.0086196633
• The cube root of 13838701072 is 2400.8504550817

Scales and comparisons

• 13,838,701,072 seconds is equal to 440 years, 1 week, 3 days, 3 hours, 37 minutes, 52 seconds.
• To count from 1 to 13,838,701,072 would take you about eight hundred eighty 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 13838701072 cubic inches would be around 200.1 feet tall.

Recreational maths with 13838701072

• 13838701072 backwards is 27010783831
• The number of decimal digits it has is: 11
• The sum of 13838701072's digits is 40
• More coming soon!