13811921760

Names of 13811921760

• Cardinal: 13811921760 can be written as Thirteen billion, eight hundred eleven million, nine hundred twenty-one thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.381192176 × 10¹⁰

Factors of 13811921760

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1958

Divisors of 13811921760

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 65 70 78 80 84 91 96 104 105 112 120 130 140 156 160 168 181 182 195 208 210 224 240 260 273 280 312 336 362 364 390 416 420 455 480 520 543 546 560 624 672 724 728 780 840 905 910 1040 1086 1092 1120 1248 1267 1365 1448 1456 1560 1680 1747 1810 1820 2080 2172 2184 2353 2534 2715 2730 2896 2912 3120 3360 3494 3620 3640 3801 4344 4368 4706 5068 5241 5430 5460 5792 6240 6335 6988 7059 7240 7280 7602 8688 8735 8736 9412 10136 10482 10860 10920 11765 12229 12670 13976 14118 14480 14560 15204 16471 17376 17470 18824 19005 20272 20964 21720 21840 22711 23530 24458 25340 26205 27952 28236 28960 30408 32942 34940 35295 36687 37648 38010 40544 41928 43440 43680 45422 47060 48916 49413 50680 52410 55904 56472 60816 61145 65884 68133 69880 70590 73374 75296 76020 82355 83856 86880 90844 94120 97832 98826 101360 104820 112944 113555 121632 122290 131768 136266 139760 141180 146748 152040 158977 164710 167712 181688 183435 188240 195664 197652 202720 209640 225888 227110 244580 247065 263536 272532 279520 282360 293496 304080 316207 317954 329420 340665 363376 366870 376480 391328 395304 419280 454220 476931 489160 494130 527072 545064 564720 586992 608160 632414 635908 658840 681330 726752 733740 790608 794885 838560 908440 948621 953862 978320 988260 1090128 1129440 1173984 1264828 1271816 1317680 1362660 1467480 1581035 1581216 1589770 1816880 1897242 1907724 1956640 1976520 2180256 2213449 2384655 2529656 2543632 2635360 2725320 2934960 3162070 3179540 3633760 3794484 3815448 3953040 4110691 4426898 4743105 4769310 5059312 5087264 5450640 5869920 6324140 6359080 6640347 7588968 7630896 7906080 8221382 8853796 9486210 9538620 10118624 10901280 11067245 12332073 12648280 12718160 13280694 15177936 15261792 16442764 17707592 18972420 19077240 20553455 22134490 24664146 25296560 25436320 26561388 28774837 30355872 32885528 33201735 35415184 37944840 38154480 41106910 44268980 49328292 50593120 53122776 57549674 61660365 65771056 66403470 70830368 75889680 76308960 82213820 86324511 88537960 98656584 106245552 115099348 123320730 131542112 132806940 143874185 151779360 164427640 172649022 177075920 197313168 212491104 230198696 246641460 265613880 287748370 328855280 345298044 354151840 394626336 431622555 460397392 493282920 531227760 575496740 657710560 690596088 863245110 920794784 986565840 1062455520 1150993480 1381192176 1726490220 1973131680 2301986960 2762384352 3452980440 4603973920 6905960880 13811921760
• Sum of all divisors σ(n): 53874422784
• Sum of proper divisors (its aliquot sum) s(n): 40062501024
• 13811921760 is an abundant number, because the sum of its proper divisors (40062501024) is greater than itself. Its abundance is 26250579264

Bases of 13811921760

• Binary: 1100110111010000010011001101100000₂
• Hexadecimal: 0x337413360
• Base-36: 6CF9F1C

Squares and roots of 13811921760

• 13811921760 squared (13811921760²) is 190769182704361497600
• 13811921760 cubed (13811921760³) is 2634889025731786215607627776000
• The square root of 13811921760 is 117524.1326706987
• The cube root of 13811921760 is 2399.3008241113

Scales and comparisons

• 13,811,921,760 seconds is equal to 439 years, 9 weeks, 1 day, 4 hours, 56 minutes.
• To count from 1 to 13,811,921,760 would take you about eight hundred seventy-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 13811921760 cubic inches would be around 199.9 feet tall.

Recreational maths with 13811921760

• 13811921760 backwards is 06712911831
• 13811921760 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13811921760's digits is 39
• More coming soon!