13509368886

Names of 13509368886

• Cardinal: 13509368886 can be written as Thirteen billion, five hundred nine million, three hundred sixty-eight thousand, eight hundred eighty-six.

Scientific notation

• Scientific notation: 1.3509368886 × 10¹⁰

Factors of 13509368886

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 490

Divisors of 13509368886

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 13 17 26 34 37 39 51 59 74 78 102 111 118 169 177 221 222 338 354 359 442 481 507 629 663 718 767 962 1003 1014 1077 1258 1326 1443 1534 1887 2006 2154 2183 2301 2873 2886 3009 3774 4366 4602 4667 5746 6018 6103 6253 6549 8177 8619 9334 9971 12206 12506 13039 13098 13283 14001 16354 17238 18309 18759 19942 21181 24531 26078 26566 28002 28379 29913 36618 37111 37518 39117 39849 42362 49062 56758 59826 60671 63543 74222 78234 79339 79698 85137 106301 111333 121342 127086 158678 169507 170274 172679 182013 212602 222666 225811 238017 275353 318903 339014 345358 360077 364026 368927 451622 476034 482443 508521 518037 550706 637806 677433 720154 737854 783697 826059 964886 1017042 1031407 1036074 1080231 1106781 1354866 1447329 1567394 1652118 2062814 2160462 2213562 2244827 2351091 2894658 2935543 3094221 3579589 4489654 4681001 4702182 5871086 6188442 6271759 6734481 7159178 8806629 9362002 10188061 10738767 12543518 13322849 13468962 14043003 17613258 18815277 20376122 21477534 26645698 28086006 30564183 37630554 38162059 39968547 60853013 61128366 76324118 79937094 114486177 121706026 132444793 173197037 182559039 228972354 264889586 346394074 365118078 397334379 519591111 794668758 1039182222 2251561481 4503122962 6754684443 13509368886
• Sum of all divisors σ(n): 32444582400
• Sum of proper divisors (its aliquot sum) s(n): 18935213514
• 13509368886 is an abundant number, because the sum of its proper divisors (18935213514) is greater than itself. Its abundance is 5425844628

Bases of 13509368886

• Binary: 1100100101001110001001110000110110₂
• Hexadecimal: 0x325389C36
• Base-36: 67F4NQU

Squares and roots of 13509368886

• 13509368886 squared (13509368886²) is 182503047698024880996
• 13509368886 cubed (13509368886³) is 2465500994171871250981215090456
• The square root of 13509368886 is 116229.8106597443
• The cube root of 13509368886 is 2381.6522720423

Scales and comparisons

• 13,509,368,886 seconds is equal to 429 years, 28 weeks, 6 days, 10 hours, 28 minutes, 6 seconds.
• To count from 1 to 13,509,368,886 would take you about eight hundred fifty-nine 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 13509368886 cubic inches would be around 198.5 feet tall.

Recreational maths with 13509368886

• 13509368886 backwards is 68886390531
• The number of decimal digits it has is: 11
• The sum of 13509368886's digits is 57
• More coming soon!