13378903650

Names of 13378903650

• Cardinal: 13378903650 can be written as Thirteen billion, three hundred seventy-eight million, nine hundred three thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.337890365 × 10¹⁰

Factors of 13378903650

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 9648

Divisors of 13378903650

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 49 50 54 63 70 75 81 90 98 105 126 135 147 150 162 175 189 210 225 245 270 294 315 343 350 378 405 441 450 490 525 567 630 675 686 735 810 882 945 1029 1050 1134 1225 1323 1350 1470 1575 1715 1890 2025 2058 2205 2450 2646 2835 3087 3150 3430 3675 3969 4050 4410 4725 5145 5670 6174 6615 7350 7938 8575 9261 9450 9631 10290 11025 13230 14175 15435 17150 18522 19262 19845 22050 25725 27783 28350 28893 30870 33075 39690 46305 48155 51450 55566 57786 66150 67417 77175 86679 92610 96310 99225 134834 138915 144465 154350 173358 198450 202251 231525 240775 260037 277830 288930 337085 404502 433395 463050 471919 481550 520074 606753 674170 694575 722325 780111 866790 943838 1011255 1213506 1300185 1389150 1415757 1444650 1560222 1685425 1820259 2022510 2166975 2359595 2600370 2831514 3033765 3303433 3370850 3640518 3900555 4247271 4333950 4719190 5056275 5460777 6067530 6500925 6606866 7078785 7801110 8494542 9101295 9910299 10112550 10921554 11797975 12741813 13001850 14157570 15168825 16517165 18202590 19502775 19820598 21236355 23595950 25483626 27303885 29730897 30337650 33034330 35393925 38225439 39005550 42472710 45506475 49551495 54607770 59461794 63709065 70787850 76450878 82585825 89192691 91012950 99102990 106181775 127418130 136519425 148654485 165171650 178385382 191127195 212363550 247757475 267578073 273038850 297308970 318545325 382254390 445963455 495514950 535156146 637090650 743272425 891926910 955635975 1337890365 1486544850 1911271950 2229817275 2675780730 4459634550 6689451825 13378903650
• Sum of all divisors σ(n): 43355558400
• Sum of proper divisors (its aliquot sum) s(n): 29976654750
• 13378903650 is an abundant number, because the sum of its proper divisors (29976654750) is greater than itself. Its abundance is 16597751100

Bases of 13378903650

• Binary: 1100011101011100011101111001100010₂
• Hexadecimal: 0x31D71DE62
• Base-36: 659GC4I

Squares and roots of 13378903650

• 13378903650 squared (13378903650²) is 178995062875983322500
• 13378903650 cubed (13378903650³) is 2394757700043472770734377125000
• The square root of 13378903650 is 115667.2107816213
• The cube root of 13378903650 is 2373.9606103795

Scales and comparisons

• 13,378,903,650 seconds is equal to 425 years, 21 weeks, 1 day, 10 hours, 7 minutes, 30 seconds.
• To count from 1 to 13,378,903,650 would take you about eight hundred fifty 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 13378903650 cubic inches would be around 197.8 feet tall.

Recreational maths with 13378903650

• 13378903650 backwards is 05630987331
• 13378903650 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13378903650's digits is 45
• More coming soon!