13259047950

Names of 13259047950

• Cardinal: 13259047950 can be written as Thirteen billion, two hundred fifty-nine million, forty-seven thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.325904795 × 10¹⁰

Factors of 13259047950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1547

Divisors of 13259047950

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 29 30 45 50 54 58 75 79 81 87 90 135 145 150 158 162 174 225 237 261 270 290 395 405 435 450 474 522 675 711 725 783 790 810 870 1185 1305 1350 1422 1429 1450 1566 1975 2025 2133 2175 2291 2349 2370 2610 2858 3555 3915 3950 4050 4266 4287 4350 4582 4698 5925 6399 6525 6873 7110 7145 7830 8574 10665 11455 11745 11850 12798 12861 13050 13746 14290 17775 19575 20619 21330 21435 22910 23490 25722 31995 34365 35550 35725 38583 39150 41238 41441 42870 53325 57275 58725 61857 63990 64305 68730 71450 77166 82882 103095 106650 107175 112891 114550 115749 117450 123714 124323 128610 159975 171825 185571 192915 206190 207205 214350 225782 231498 248646 309285 319950 321525 338673 343650 371142 372969 385830 414410 515475 564455 578745 618570 621615 643050 677346 745938 927855 964575 1016019 1030950 1036025 1118907 1128910 1157490 1243230 1546425 1693365 1855710 1864845 1929150 2032038 2072050 2237814 2822275 2893725 3048057 3092850 3108075 3273839 3356721 3386730 3729690 4639275 5080095 5594535 5644550 5787450 6096114 6216150 6547678 6713442 8466825 9144171 9278550 9324225 9821517 10160190 11189070 15240285 16369195 16783605 16933650 18288342 18648450 19643034 25400475 27972675 29464551 30480570 32738390 33567210 45720855 49107585 50800950 55945350 58929102 76201425 81845975 83918025 88393653 91441710 98215170 147322755 152402850 163691950 167836050 176787306 228604275 245537925 265180959 294645510 441968265 457208550 491075850 530361918 736613775 883936530 1325904795 1473227550 2209841325 2651809590 4419682650 6629523975 13259047950
• Sum of all divisors σ(n): 38620296000
• Sum of proper divisors (its aliquot sum) s(n): 25361248050
• 13259047950 is an abundant number, because the sum of its proper divisors (25361248050) is greater than itself. Its abundance is 12102200100

Bases of 13259047950

• Binary: 1100010110010011010000010000001110₂
• Hexadecimal: 0x3164D040E
• Base-36: 63A3EVI

Squares and roots of 13259047950

• 13259047950 squared (13259047950²) is 175802352540399202500
• 13259047950 cubed (13259047950³) is 2330971822055957338089259875000
• The square root of 13259047950 is 115147.9394083975
• The cube root of 13259047950 is 2366.8502461795

Scales and comparisons

• 13,259,047,950 seconds is equal to 421 years, 31 weeks, 4 hours, 52 minutes, 30 seconds.
• To count from 1 to 13,259,047,950 would take you about eight hundred forty-three 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 13259047950 cubic inches would be around 197.2 feet tall.

Recreational maths with 13259047950

• 13259047950 backwards is 05974095231
• 13259047950 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13259047950's digits is 45
• More coming soon!