13105437345

Names of 13105437345

• Cardinal: 13105437345 can be written as Thirteen billion, one hundred five million, four hundred thirty-seven thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 1.3105437345 × 10¹⁰

Factors of 13105437345

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 595

Divisors of 13105437345

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 33 35 39 45 49 55 63 65 77 89 91 99 105 117 143 147 165 195 231 245 267 273 315 385 429 441 445 455 467 495 539 585 623 637 693 715 735 801 819 979 1001 1155 1157 1287 1335 1365 1401 1617 1869 1911 2145 2205 2335 2695 2937 3003 3115 3185 3269 3465 3471 4005 4095 4203 4361 4851 4895 5005 5137 5607 5733 5785 6071 6435 6853 7005 7007 8085 8099 8811 9009 9345 9555 9807 10413 12727 13083 14685 15015 15411 16345 17355 18213 20559 21015 21021 21805 22883 24255 24297 25685 28035 28665 29421 30355 34265 35035 35959 38181 39249 40495 41563 42497 44055 45045 46233 47971 49035 52065 54639 56693 61677 63063 63635 65415 66781 68649 72891 77055 89089 91065 102795 105105 107877 114415 114543 121485 124689 127491 143913 147105 170079 179795 190905 196245 200343 205947 207815 212485 231165 239855 251713 267267 273195 283465 290941 297479 308385 315315 323631 333905 343245 364455 374067 382473 431739 445445 457193 467467 510237 539385 540319 572715 601029 623445 623623 637455 719565 755139 801801 850395 872823 892437 1001715 1029735 1258565 1336335 1371579 1402401 1454705 1487395 1618155 1620957 1870335 1870869 1912365 2036587 2158695 2265417 2285965 2337335 2551185 2618469 2677311 2701595 3005145 3118115 3200351 3272269 3775695 3782233 4009005 4114737 4207203 4364115 4462185 4862871 5612607 5943509 6109761 6857895 7012005 8104785 9354345 9601053 9816807 10182935 11327085 11346699 13092345 13386555 16001755 16361345 17830527 18329283 18911165 20573685 21036015 22402457 24314355 26475631 28063035 28803159 29450421 29717545 30548805 34040097 41604563 48005265 49084035 53491581 56733495 67207371 79426893 89152635 91646415 112012285 124813689 132378155 144015795 147252105 170200485 201622113 208022815 238280679 267457905 291231941 336036855 374441067 397134465 624068445 873695823 1008110565 1191403395 1456159705 1872205335 2621087469 4368479115 13105437345
• Sum of all divisors σ(n): 31460607360
• Sum of proper divisors (its aliquot sum) s(n): 18355170015
• 13105437345 is an abundant number, because the sum of its proper divisors (18355170015) is greater than itself. Its abundance is 5249732670

Bases of 13105437345

• Binary: 1100001101001001010001101010100001₂
• Hexadecimal: 0x30D251AA1
• Base-36: 60QN069

Squares and roots of 13105437345

• 13105437345 squared (13105437345²) is 171752488003720649025
• 13105437345 cubed (13105437345³) is 2250891470380625092679872838625
• The square root of 13105437345 is 114478.9821102547
• The cube root of 13105437345 is 2357.6744630417

Scales and comparisons

• 13,105,437,345 seconds is equal to 416 years, 37 weeks, 7 hours, 15 minutes, 45 seconds.
• To count from 1 to 13,105,437,345 would take you about eight hundred thirty-three 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 13105437345 cubic inches would be around 196.5 feet tall.

Recreational maths with 13105437345

• 13105437345 backwards is 54373450131
• The number of decimal digits it has is: 11
• The sum of 13105437345's digits is 36
• More coming soon!