13480127388

Names of 13480127388

• Cardinal: 13480127388 can be written as Thirteen billion, four hundred eighty million, one hundred twenty-seven thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3480127388 × 10¹⁰

Factors of 13480127388

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26391

Divisors of 13480127388

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 28 36 39 42 52 63 78 84 91 117 126 156 157 182 234 252 273 314 364 468 471 546 628 819 942 1092 1099 1413 1638 1884 2041 2198 2826 3276 3297 4082 4396 5652 6123 6594 8164 9891 12246 13188 14287 18369 19782 24492 26209 28574 36738 39564 42861 52418 57148 73476 78627 85722 104836 128583 157254 171444 183463 235881 257166 314508 340717 366926 471762 514332 550389 681434 733852 943524 1022151 1100778 1362868 1651167 2044302 2201556 2385019 3066453 3302334 4088604 4114813 4770038 6132906 6604668 7155057 8229626 9540076 12265812 12344439 14310114 16459252 21465171 24688878 28620228 28803691 37033317 42930342 49377756 53492569 57607382 74066634 85860684 86411073 106985138 115214764 148133268 160477707 172822146 213970276 259233219 320955414 345644292 374447983 481433121 518466438 641910828 748895966 962866242 1036932876 1123343949 1497791932 1925732484 2246687898 3370031847 4493375796 6740063694 13480127388
• Sum of all divisors σ(n): 42206906560
• Sum of proper divisors (its aliquot sum) s(n): 28726779172
• 13480127388 is an abundant number, because the sum of its proper divisors (28726779172) is greater than itself. Its abundance is 15246651784

Bases of 13480127388

• Binary: 1100100011011110100110101110011100₂
• Hexadecimal: 0x3237A6B9C
• Base-36: 66XPWV0

Squares and roots of 13480127388

• 13480127388 squared (13480127388²) is 181713834396707702544
• 13480127388 cubed (13480127388³) is 2449525635829555958093931675072
• The square root of 13480127388 is 116103.9507854923
• The cube root of 13480127388 is 2379.9326410331

Scales and comparisons

• 13,480,127,388 seconds is equal to 428 years, 32 weeks, 3 days, 23 hours, 49 minutes, 48 seconds.
• To count from 1 to 13,480,127,388 would take you about eight hundred fifty-seven 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 13480127388 cubic inches would be around 198.3 feet tall.

Recreational maths with 13480127388

• 13480127388 backwards is 88372108431
• The number of decimal digits it has is: 11
• The sum of 13480127388's digits is 45
• More coming soon!