38147526690

Names of 38147526690

• Cardinal: 38147526690 can be written as Thirty-eight billion, one hundred forty-seven million, five hundred twenty-six thousand, six hundred ninety.

Scientific notation

• Scientific notation: 3.814752669 × 10¹⁰

Factors of 38147526690

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 421

Divisors of 38147526690

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 61 65 67 70 78 91 105 122 130 134 169 182 183 195 201 210 263 273 305 335 338 366 390 402 427 455 469 507 526 546 610 670 789 793 845 854 871 910 915 938 1005 1014 1183 1281 1315 1365 1407 1578 1586 1690 1742 1830 1841 2010 2135 2345 2366 2379 2535 2562 2613 2630 2730 2814 3419 3549 3682 3945 3965 4087 4270 4355 4690 4758 5070 5226 5523 5551 5915 6097 6405 6838 7035 7098 7890 7930 8174 8710 9205 10257 10309 11046 11102 11323 11830 11895 12194 12261 12810 13065 14070 16043 16653 17095 17621 17745 18291 18410 20435 20514 20618 22646 23790 23933 24522 26130 27615 27755 28609 30485 30927 32086 33306 33969 34190 35242 35490 36582 40870 44447 47866 48129 51285 51545 52863 53131 55230 55510 56615 57218 60970 61305 61854 67938 71799 72163 79261 80215 83265 85827 88105 88894 91455 96258 102570 103090 105726 106262 112301 113230 119665 122610 123347 133341 143045 143598 144326 154635 158522 159393 160430 166530 169845 171654 176210 182910 208559 216489 222235 224602 229073 237783 239330 240645 246694 264315 265655 266682 286090 309270 311129 318786 336903 339690 358995 360815 370041 371917 396305 417118 429135 432978 444470 458146 475566 481290 528630 531310 561505 616735 622258 625677 666705 673806 687219 690703 717990 721630 740082 743834 792610 796965 858270 933387 1042795 1074881 1082445 1115751 1123010 1145365 1188915 1233470 1251354 1333410 1374438 1381406 1459913 1555645 1593930 1603511 1684515 1850205 1859585 1866774 2072109 2085590 2149762 2164890 2231502 2290730 2377830 2711267 2919826 2977949 3111290 3128385 3207022 3224643 3369030 3436095 3453515 3700410 3719170 4144218 4379739 4666935 4810533 4834921 5374405 5422534 5578755 5955898 6256770 6449286 6872190 6907030 7299565 7524167 8017555 8133801 8759478 8933847 9333870 9621066 9669842 10360545 10748810 11157510 13556335 13973453 14504763 14599130 14889745 15048334 16035110 16123215 16267602 17867694 18978869 20721090 20845643 21898695 22572501 24052665 24174605 27112670 27946906 29009526 29779490 32246430 37620835 37957738 40669005 41691286 41920359 43797390 44669235 45145002 48105330 48349210 56936607 62536929 69867265 72523815 75241670 81338010 83840718 89338470 94894345 97814171 104228215 112862505 113873214 125073858 139734530 145047630 181654889 189788690 195628342 208456430 209601795 225725010 284683035 293442513 312684645 363309778 419203590 489070855 544964667 569366070 586885026 625369290 908274445 978141710 1089929334 1271584223 1467212565 1816548890 2543168446 2724823335 2934425130 3814752669 5449646670 6357921115 7629505338 12715842230 19073763345 38147526690
• Sum of all divisors σ(n): 117321633792
• Sum of proper divisors (its aliquot sum) s(n): 79174107102
• 38147526690 is an abundant number, because the sum of its proper divisors (79174107102) is greater than itself. Its abundance is 41026580412

Bases of 38147526690

• Binary: 100011100001110001010001000000100010₂
• Hexadecimal: 0x8E1C51022
• Base-36: HIW1VZ6

Squares and roots of 38147526690

• 38147526690 squared (38147526690²) is 1455233792564262356100
• 38147526690 cubed (38147526690³) is 55513569942035121769487034309000
• The square root of 38147526690 is 195313.9183212503
• The cube root of 38147526690 is 3366.3205001177

Scales and comparisons

• 38,147,526,690 seconds is equal to 1,212 years, 50 weeks, 4 days, 7 hours, 11 minutes, 30 seconds.
• To count from 1 to 38,147,526,690 would take you about two thousand, four hundred twenty-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 38147526690 cubic inches would be around 280.5 feet tall.

Recreational maths with 38147526690

• 38147526690 backwards is 09662574183
• The number of decimal digits it has is: 11
• The sum of 38147526690's digits is 51
• More coming soon!