13952768940

Names of 13952768940

• Cardinal: 13952768940 can be written as Thirteen billion, nine hundred fifty-two million, seven hundred sixty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.395276894 × 10¹⁰

Factors of 13952768940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 11279

Divisors of 13952768940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 19 20 22 27 30 33 36 38 44 45 54 55 57 60 66 76 90 95 99 108 110 114 121 132 135 165 171 180 190 198 209 220 228 242 270 285 297 330 342 363 380 396 418 484 495 513 540 570 594 605 627 660 684 726 836 855 990 1026 1045 1089 1140 1188 1210 1254 1452 1485 1710 1815 1881 1980 2052 2090 2178 2299 2420 2508 2565 2970 3135 3267 3420 3630 3762 4180 4356 4598 5130 5445 5643 5940 6270 6534 6897 7260 7524 9196 9405 10260 10890 11239 11286 11495 12540 13068 13794 16335 18810 20691 21780 22478 22572 22990 27588 28215 32670 33717 34485 37620 41382 44956 45980 56195 56430 62073 65340 67434 68970 82764 101151 103455 112390 112860 123629 124146 134868 137940 168585 202302 206910 213541 224780 247258 248292 303453 310365 337170 370887 404604 413820 427082 494516 505755 606906 618145 620730 640623 674340 741774 854164 1011510 1067705 1112661 1213812 1236290 1241460 1281246 1359919 1483548 1517265 1854435 1921869 2023020 2135410 2225322 2348951 2472580 2562492 2719838 3034530 3203115 3337983 3708870 3843738 4079757 4270820 4450644 4697902 5439676 5563305 5765607 6069060 6406230 6675966 6799595 7046853 7417740 7687476 8159514 9395804 9609345 11126610 11531214 11744755 12239271 12812460 13351932 13599190 14093706 16319028 16689915 19218690 20398785 21140559 22253220 23062428 23489510 24478542 25838461 27198380 28187412 28828035 33379830 35234265 36717813 38437380 40797570 42281118 46979020 48957084 51676922 57656070 61196355 63421677 66759660 70468530 73435626 77515383 81595140 84562236 103353844 105702795 115312140 122392710 126843354 129192305 140937060 146871252 155030766 183589065 211405590 232546149 244785420 253686708 258384610 310061532 317108385 367178130 387576915 422811180 465092298 516769220 634216770 697638447 734356260 775153830 930184596 1162730745 1268433540 1395276894 1550307660 2325461490 2790553788 3488192235 4650922980 6976384470 13952768940
• Sum of all divisors σ(n): 50229312000
• Sum of proper divisors (its aliquot sum) s(n): 36276543060
• 13952768940 is an abundant number, because the sum of its proper divisors (36276543060) is greater than itself. Its abundance is 22323774120

Bases of 13952768940

• Binary: 1100111111101001100101101110101100₂
• Hexadecimal: 0x33FA65BAC
• Base-36: 6ER49F0

Squares and roots of 13952768940

• 13952768940 squared (13952768940²) is 194679761093028723600
• 13952768940 cubed (13952768940³) is 2716321723825431625173924984000
• The square root of 13952768940 is 118121.8393862879
• The cube root of 13952768940 is 2407.4288873707

Scales and comparisons

• 13,952,768,940 seconds is equal to 443 years, 34 weeks, 9 hours, 9 minutes.
• To count from 1 to 13,952,768,940 would take you about eight hundred eighty-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 13952768940 cubic inches would be around 200.6 feet tall.

Recreational maths with 13952768940

• 13952768940 backwards is 04986725931
• 13952768940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13952768940's digits is 54
• More coming soon!