13791195990

Names of 13791195990

• Cardinal: 13791195990 can be written as Thirteen billion, seven hundred ninety-one million, one hundred ninety-five thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 1.379119599 × 10¹⁰

Factors of 13791195990

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2724

Divisors of 13791195990

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 30 31 33 39 45 55 62 65 66 78 90 93 99 110 117 130 143 155 165 169 186 195 198 234 279 286 310 330 338 341 390 403 429 465 495 507 558 585 682 715 806 845 858 930 990 1014 1023 1170 1209 1287 1395 1430 1521 1690 1705 1859 2015 2046 2145 2418 2535 2574 2659 2790 3042 3069 3410 3627 3718 4030 4290 4433 5070 5115 5239 5318 5577 6045 6138 6435 7254 7605 7977 8866 9295 10230 10478 11154 12090 12870 13295 13299 15210 15345 15717 15954 16731 18135 18590 22165 23931 26195 26590 26598 27885 29249 30690 31434 33462 34567 36270 39885 39897 44330 47151 47862 52390 55770 57629 58498 66495 69134 78585 79770 79794 82429 83655 87747 94302 103701 115258 119655 132990 146245 157170 164858 167310 172835 172887 175494 199485 207402 235755 239310 247287 263241 288145 292490 311103 345670 345774 380237 398970 412145 438735 449371 471510 494574 518505 518661 526482 576290 622206 741861 760474 824290 864435 877470 898742 906719 1037010 1037322 1071577 1140711 1236435 1316205 1348113 1483722 1555515 1728870 1813438 1901185 2143154 2246855 2281422 2472870 2593305 2632410 2696226 2720157 3111030 3214731 3422133 3709305 3802370 4044339 4493710 4533595 4943081 5186610 5357885 5440314 5703555 6429462 6740565 6844266 7418610 8088678 8160471 9067190 9644193 9886162 10715770 11407110 11787347 13481130 13600785 13930501 14829243 16073655 16320942 17110665 19288386 20221695 23574694 24715405 27201570 27861002 29658486 32147310 34221330 35362041 40443390 40802355 41791503 44487729 48220965 49430810 58936735 69652505 70724082 74146215 81604710 83583006 88975458 96441930 106086123 117873470 125374509 139305010 148292430 153235511 176810205 208957515 212172246 222438645 250749018 306471022 353620410 417915030 444877290 459706533 530430615 626872545 766177555 919413066 1060861230 1253745090 1379119599 1532355110 2298532665 2758239198 4597065330 6895597995 13791195990
• Sum of all divisors σ(n): 43740103680
• Sum of proper divisors (its aliquot sum) s(n): 29948907690
• 13791195990 is an abundant number, because the sum of its proper divisors (29948907690) is greater than itself. Its abundance is 16157711700

Bases of 13791195990

• Binary: 1100110110000001001111001101010110₂
• Hexadecimal: 0x33604F356
• Base-36: 6C2X6XI

Squares and roots of 13791195990

• 13791195990 squared (13791195990²) is 190197086834592080100
• 13791195990 cubed (13791195990³) is 2623045301262908088360878799000
• The square root of 13791195990 is 117435.9229111773
• The cube root of 13791195990 is 2398.1001162059

Scales and comparisons

• 13,791,195,990 seconds is equal to 438 years, 26 weeks, 6 days, 7 hours, 46 minutes, 30 seconds.
• To count from 1 to 13,791,195,990 would take you about eight hundred seventy-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 13791195990 cubic inches would be around 199.8 feet tall.

Recreational maths with 13791195990

• 13791195990 backwards is 09959119731
• The number of decimal digits it has is: 11
• The sum of 13791195990's digits is 54
• More coming soon!