13004424940

Names of 13004424940

• Cardinal: 13004424940 can be written as Thirteen billion, four million, four hundred twenty-four thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.300442494 × 10¹⁰

Factors of 13004424940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 452

Divisors of 13004424940

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 5 10 13 20 23 26 46 52 65 92 115 130 169 230 260 299 338 409 460 598 676 818 845 1196 1495 1636 1690 2045 2990 3380 3887 4090 5317 5980 7774 8180 9407 10634 15548 18814 19435 21268 26585 37628 38870 47035 53170 69121 77740 94070 106340 122291 138242 167281 188140 244582 276484 334562 345605 489164 611455 669124 691210 836405 1222910 1382420 1589783 1672810 2174653 2445820 3179566 3345620 3847463 4349306 6359132 7694926 7948915 8698612 10873265 15389852 15897830 19237315 21746530 28270489 31795660 38474630 43493060 50017019 56540978 76949260 100034038 113081956 141352445 200068076 250085095 282704890 500170190 565409780 650221247 1000340380 1300442494 2600884988 3251106235 6502212470 13004424940
• Sum of all divisors σ(n): 30932952624
• Sum of proper divisors (its aliquot sum) s(n): 17928527684
• 13004424940 is an abundant number, because the sum of its proper divisors (17928527684) is greater than itself. Its abundance is 4924102744

Bases of 13004424940

• Binary: 1100000111000111111100011011101100₂
• Hexadecimal: 0x3071FC6EC
• Base-36: 5Z2HYI4

Squares and roots of 13004424940

• 13004424940 squared (13004424940²) is 169115068020094003600
• 13004424940 cubed (13004424940³) is 2199244208290306881560289784000
• The square root of 13004424940 is 114036.9455045161
• The cube root of 13004424940 is 2351.6014398911

Scales and comparisons

• 13,004,424,940 seconds is equal to 413 years, 26 weeks, 4 hours, 15 minutes, 40 seconds.
• To count from 1 to 13,004,424,940 would take you about eight hundred twenty-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 13004424940 cubic inches would be around 196 feet tall.

Recreational maths with 13004424940

• 13004424940 backwards is 04942440031
• The number of decimal digits it has is: 11
• The sum of 13004424940's digits is 31
• More coming soon!