12838537348

Names of 12838537348

• Cardinal: 12838537348 can be written as Twelve billion, eight hundred thirty-eight million, five hundred thirty-seven thousand, three hundred forty-eight.

Scientific notation

• Scientific notation: 1.2838537348 × 10¹⁰

Factors of 12838537348

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1984

Divisors of 12838537348

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 13 14 19 23 26 28 38 43 46 52 76 86 91 92 133 161 172 182 247 266 299 301 322 364 437 494 532 559 598 602 644 817 874 988 989 1118 1196 1204 1634 1729 1748 1877 1978 2093 2236 3059 3268 3458 3754 3913 3956 4186 5681 5719 6118 6916 6923 7508 7826 8372 10621 11362 11438 12236 12857 13139 13846 15652 18791 21242 22724 22876 24401 25714 26278 27692 35663 37582 39767 42484 43171 48802 51428 52556 71326 74347 75164 79534 80711 86342 89999 97604 131537 142652 148694 159068 161422 170807 172684 179998 244283 249641 263074 297388 302197 322844 341614 359996 463619 488566 499282 526148 561223 564977 604394 683228 820249 927238 977132 998564 1049243 1122446 1129954 1208788 1533509 1640498 1709981 1854476 1856353 2098486 2244892 2259908 3067018 3245333 3280996 3419962 3712706 3928561 4196972 5741743 6134036 6490666 6839924 7344701 7425412 7857122 10663237 10734563 11483486 12981332 12994471 14689402 15714244 19935617 21326474 21469126 22966972 24132589 25988942 29378804 35270707 39871234 42652948 42938252 48265178 51977884 70541414 74642659 79742468 96530356 139549319 141082828 149285318 168928123 246894949 279098638 298570636 337856246 458519191 493789898 558197276 675712492 917038382 987579796 1834076764 3209634337 6419268674 12838537348
• Sum of all divisors σ(n): 31096074240
• Sum of proper divisors (its aliquot sum) s(n): 18257536892
• 12838537348 is an abundant number, because the sum of its proper divisors (18257536892) is greater than itself. Its abundance is 5418999544

Bases of 12838537348

• Binary: 1011111101001111001000100010000100₂
• Hexadecimal: 0x2FD3C8884
• Base-36: 5WBQETG

Squares and roots of 12838537348

• 12838537348 squared (12838537348²) is 164828041235990873104
• 12838537348 cubed (12838537348³) is 2116150963405952906132832688192
• The square root of 12838537348 is 113307.2696167373
• The cube root of 12838537348 is 2341.5594195489

Scales and comparisons

• 12,838,537,348 seconds is equal to 408 years, 11 weeks, 5 days, 4 hours, 22 minutes, 28 seconds.
• To count from 1 to 12,838,537,348 would take you about eight hundred sixteen 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 12838537348 cubic inches would be around 195.1 feet tall.

Recreational maths with 12838537348

• 12838537348 backwards is 84373583821
• 12838537348 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12838537348's digits is 52
• More coming soon!