13029739520

Names of 13029739520

• Cardinal: 13029739520 can be written as Thirteen billion, twenty-nine million, seven hundred thirty-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.302973952 × 10¹⁰

Factors of 13029739520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1948

Divisors of 13029739520

• Number of divisors d(n): 176
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 211 224 256 280 320 422 448 512 560 640 844 896 1024 1055 1120 1280 1477 1688 1723 1792 2110 2240 2560 2954 3376 3446 3584 4220 4480 5120 5908 6752 6892 7168 7385 8440 8615 8960 11816 12061 13504 13784 14770 16880 17230 17920 23632 24122 27008 27568 29540 33760 34460 35840 47264 48244 54016 55136 59080 60305 67520 68920 94528 96488 108032 110272 118160 120610 135040 137840 189056 192976 216064 220544 236320 241220 270080 275680 363553 378112 385952 441088 472640 482440 540160 551360 727106 756224 771904 882176 945280 964880 1080320 1102720 1454212 1512448 1543808 1764352 1817765 1890560 1929760 2205440 2544871 2908424 3087616 3635530 3781120 3859520 4410880 5089742 5816848 6175232 7271060 7562240 7719040 8821760 10179484 11633696 12350464 12724355 14542120 15438080 20358968 23267392 25448710 29084240 30876160 40717936 46534784 50897420 58168480 61752320 81435872 93069568 101794840 116336960 162871744 186139136 203589680 232673920 325743488 372278272 407179360 465347840 651486976 814358720 930695680 1302973952 1628717440 1861391360 2605947904 3257434880 6514869760 13029739520
• Sum of all divisors σ(n): 35911388928
• Sum of proper divisors (its aliquot sum) s(n): 22881649408
• 13029739520 is an abundant number, because the sum of its proper divisors (22881649408) is greater than itself. Its abundance is 9851909888

Bases of 13029739520

• Binary: 1100001000101000100000110000000000₂
• Hexadecimal: 0x308A20C00
• Base-36: 5ZHKJCW

Squares and roots of 13029739520

• 13029739520 squared (13029739520²) is 169774111959049830400
• 13029739520 cubed (13029739520³) is 2212112456065736196812177408000
• The square root of 13029739520 is 114147.8844306805
• The cube root of 13029739520 is 2353.1263366759

Scales and comparisons

• 13,029,739,520 seconds is equal to 414 years, 15 weeks, 6 days, 4 hours, 5 minutes, 20 seconds.
• To count from 1 to 13,029,739,520 would take you about eight hundred twenty-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 13029739520 cubic inches would be around 196.1 feet tall.

Recreational maths with 13029739520

• 13029739520 backwards is 02593792031
• The number of decimal digits it has is: 11
• The sum of 13029739520's digits is 41
• More coming soon!