13839661836

Names of 13839661836

• Cardinal: 13839661836 can be written as Thirteen billion, eight hundred thirty-nine million, six hundred sixty-one thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 1.3839661836 × 10¹⁰

Factors of 13839661836

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 758

Divisors of 13839661836

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 13 14 18 21 22 26 27 28 33 36 39 42 44 52 54 63 66 77 78 84 91 99 108 117 126 132 143 154 156 182 189 198 231 234 252 273 286 297 308 313 351 364 378 396 409 429 462 468 546 572 594 626 693 702 756 818 819 858 924 939 1001 1092 1188 1227 1252 1287 1386 1404 1636 1638 1716 1878 2002 2079 2191 2454 2457 2574 2772 2817 2863 3003 3276 3443 3681 3756 3861 4004 4069 4158 4382 4499 4908 4914 5148 5317 5634 5726 6006 6573 6886 7362 7722 8138 8316 8451 8589 8764 8998 9009 9828 10329 10634 11043 11268 11452 12012 12207 13146 13497 13772 14724 15444 15951 16276 16902 17178 17996 18018 19719 20658 21268 22086 24101 24414 25767 26292 26994 27027 28483 30987 31493 31902 33804 34356 36036 36621 37219 39438 40491 41316 44172 44759 47853 48202 48828 51534 53988 54054 56966 58487 59157 61974 62986 63804 72303 73242 74438 77301 78876 80982 85449 89518 92961 94479 95706 96404 103068 108108 109863 111657 113932 116974 118314 121473 123948 125972 128017 134277 143559 144606 146484 148876 154602 161964 170898 175461 179036 185922 188958 191412 216909 219726 223314 233948 236628 242946 256034 256347 268554 283437 287118 289212 309204 313313 334971 341796 350922 371844 377916 384051 402831 409409 433818 439452 446628 485892 512068 512694 526383 537108 566874 574236 626626 650727 669942 701844 768102 769041 805662 818818 850311 867636 896119 939939 1004913 1025388 1052766 1133748 1152153 1208493 1228227 1253252 1301454 1339884 1408187 1536204 1538082 1579149 1611324 1637636 1664221 1700622 1792238 1879878 2009826 2105532 2304306 2416986 2456454 2602908 2688357 2816374 2819817 3076164 3158298 3328442 3401244 3456459 3584476 3684681 3759756 4019652 4224561 4608612 4833972 4912908 4992663 5376714 5632748 5639634 6316596 6656884 6912918 7369362 8065071 8449122 8459451 9857309 9985326 10753428 11054043 11279268 11649547 12673683 13825836 14738724 14977989 16130142 16898244 16918902 18306431 19714618 19970652 22108086 23299094 24195213 25347366 29571927 29955978 32260284 33837804 34948641 36612862 38021049 39429236 44216172 44933967 46598188 48390426 50694732 54919293 59143854 59911956 69897282 73225724 76042098 88715781 89867934 96780852 104845923 109838586 118287708 128145017 139794564 152084196 164757879 177431562 179735868 209691846 219677172 256290034 266147343 314537769 329515758 354863124 384435051 419383692 494273637 512580068 532294686 629075538 659031516 768870102 988547274 1064589372 1153305153 1258151076 1537740204 1977094548 2306610306 3459915459 4613220612 6919830918 13839661836
• Sum of all divisors σ(n): 48447436800
• Sum of proper divisors (its aliquot sum) s(n): 34607774964
• 13839661836 is an abundant number, because the sum of its proper divisors (34607774964) is greater than itself. Its abundance is 20768113128

Bases of 13839661836

• Binary: 1100111000111010000111101100001100₂
• Hexadecimal: 0x338E87B0C
• Base-36: 6CVRZF0

Squares and roots of 13839661836

• 13839661836 squared (13839661836²) is 191536239734834890896
• 13839661836 cubed (13839661836³) is 2650796787269141199294595045056
• The square root of 13839661836 is 117642.0921099247
• The cube root of 13839661836 is 2400.9060141813

Scales and comparisons

• 13,839,661,836 seconds is equal to 440 years, 3 weeks, 6 hours, 30 minutes, 36 seconds.
• To count from 1 to 13,839,661,836 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 13839661836 cubic inches would be around 200.1 feet tall.

Recreational maths with 13839661836

• 13839661836 backwards is 63816693831
• 13839661836 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13839661836's digits is 54
• More coming soon!