13690720836

Names of 13690720836

• Cardinal: 13690720836 can be written as Thirteen billion, six hundred ninety million, seven hundred twenty thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 1.3690720836 × 10¹⁰

Factors of 13690720836

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 622

Divisors of 13690720836

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 23 26 31 36 39 46 52 62 69 78 89 92 93 117 124 138 156 178 186 207 234 267 276 279 299 356 372 403 414 461 468 534 558 598 713 801 806 828 897 922 1068 1116 1157 1196 1209 1383 1426 1602 1612 1794 1844 2047 2139 2314 2418 2691 2759 2766 2852 3204 3471 3588 3627 4094 4149 4278 4628 4836 5382 5518 5532 5993 6141 6417 6942 7254 8188 8277 8298 8556 9269 10413 10603 10764 11036 11986 12282 12834 13884 14291 14508 16554 16596 17979 18423 18538 20826 21206 23972 24564 24831 25668 26611 27807 28582 31809 33108 35867 35958 36846 37076 41029 41652 42412 42873 49662 53222 53937 55614 57164 63457 63618 71734 71916 73692 79833 82058 83421 85746 95427 99324 106444 107601 107874 111228 123087 126914 127236 128619 137839 143468 159666 164116 166842 171492 185783 190371 190854 215202 215748 239499 246174 253828 257238 275678 319332 322803 328693 333684 369261 371566 380742 381708 413517 430404 478998 492348 514476 533377 551356 557349 571113 645606 657386 738522 743132 761484 824941 827034 943667 957996 986079 1066754 1114698 1142226 1240551 1271899 1291212 1314772 1477044 1600131 1649882 1654068 1672047 1887334 1972158 2133508 2229396 2284452 2474823 2481102 2543798 2831001 2958237 3200262 3299764 3344094 3774668 3815697 3944316 4273009 4800393 4949646 4962204 5087596 5662002 5916474 6400524 6688188 7424469 7631394 8493003 8546018 9600786 9899292 11324004 11447091 11832948 12267671 12819027 14848938 15262788 16534687 16986006 17092036 19201572 22894182 24535342 25638054 29253677 29697876 33069374 33972012 36803013 38457081 45788364 49070684 49604061 51276108 58507354 66138748 73606026 76914162 87761031 99208122 110409039 117014708 147212052 148812183 153828324 175522062 198416244 220818078 263283093 297624366 351044124 380297801 441636156 526566186 595248732 760595602 1053132372 1140893403 1521191204 2281786806 3422680209 4563573612 6845360418 13690720836
• Sum of all divisors σ(n): 40683202560
• Sum of proper divisors (its aliquot sum) s(n): 26992481724
• 13690720836 is an abundant number, because the sum of its proper divisors (26992481724) is greater than itself. Its abundance is 13301760888

Bases of 13690720836

• Binary: 1100110000000001111101001001000100₂
• Hexadecimal: 0x33007D244
• Base-36: 6AF3NT0

Squares and roots of 13690720836

• 13690720836 squared (13690720836²) is 187435837009284538896
• 13690720836 cubed (13690720836³) is 2566131719156111762116119637056
• The square root of 13690720836 is 117007.3537688977
• The cube root of 13690720836 is 2392.2621646881

Scales and comparisons

• 13,690,720,836 seconds is equal to 435 years, 16 weeks, 5 days, 10 hours, 36 seconds.
• To count from 1 to 13,690,720,836 would take you about eight hundred seventy 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 13690720836 cubic inches would be around 199.4 feet tall.

Recreational maths with 13690720836

• 13690720836 backwards is 63802709631
• The number of decimal digits it has is: 11
• The sum of 13690720836's digits is 45
• More coming soon!