13504788840

Names of 13504788840

• Cardinal: 13504788840 can be written as Thirteen billion, five hundred four million, seven hundred eighty-eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.350478884 × 10¹⁰

Factors of 13504788840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 46795

Divisors of 13504788840

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 114 120 127 152 190 228 254 285 380 381 456 508 570 635 760 762 1016 1140 1270 1524 1905 2280 2413 2540 3048 3810 4826 5080 7239 7620 9652 12065 14478 15240 19304 24130 28956 36195 46639 48260 57912 72390 93278 96520 139917 144780 186556 233195 279834 289560 373112 466390 559668 699585 886141 932780 1119336 1399170 1772282 1865560 2658423 2798340 3544564 4430705 5316846 5596680 5923153 7089128 8861410 10633692 11846306 13292115 17722820 17769459 21267384 23692612 26584230 29615765 35445640 35538918 47385224 53168460 59231530 71077836 88847295 106336920 112539907 118463060 142155672 177694590 225079814 236926120 337619721 355389180 450159628 562699535 675239442 710778360 900319256 1125399070 1350478884 1688098605 2250798140 2700957768 3376197210 4501596280 6752394420 13504788840
• Sum of all divisors σ(n): 42983424000
• Sum of proper divisors (its aliquot sum) s(n): 29478635160
• 13504788840 is an abundant number, because the sum of its proper divisors (29478635160) is greater than itself. Its abundance is 15973846320

Bases of 13504788840

• Binary: 1100100100111100101011100101101000₂
• Hexadecimal: 0x324F2B968
• Base-36: 67CEHRC

Squares and roots of 13504788840

• 13504788840 squared (13504788840²) is 182379321612988545600
• 13504788840 cubed (13504788840³) is 2462994227165858509666711104000
• The square root of 13504788840 is 116210.1064451799
• The cube root of 13504788840 is 2381.3830931735

Scales and comparisons

• 13,504,788,840 seconds is equal to 429 years, 21 weeks, 2 days, 10 hours, 14 minutes.
• To count from 1 to 13,504,788,840 would take you about eight hundred fifty-eight 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 13504788840 cubic inches would be around 198.4 feet tall.

Recreational maths with 13504788840

• 13504788840 backwards is 04888740531
• The number of decimal digits it has is: 11
• The sum of 13504788840's digits is 48
• More coming soon!