12438307350

Names of 12438307350

• Cardinal: 12438307350 can be written as Twelve billion, four hundred thirty-eight million, three hundred seven thousand, three hundred fifty.

Scientific notation

• Scientific notation: 1.243830735 × 10¹⁰

Factors of 12438307350

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 87

Divisors of 12438307350

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 29 30 35 41 42 45 50 54 58 63 70 75 81 82 87 90 105 123 126 135 145 150 162 174 175 189 203 205 210 225 243 246 261 270 287 290 315 350 369 378 405 406 410 435 450 486 522 525 567 574 609 615 630 675 725 729 738 783 810 861 870 945 1015 1025 1050 1107 1134 1189 1215 1218 1230 1305 1350 1435 1450 1458 1566 1575 1681 1701 1722 1827 1845 1890 2025 2030 2050 2175 2214 2349 2378 2430 2583 2610 2835 2870 3045 3075 3150 3321 3362 3402 3567 3645 3654 3690 3915 4050 4305 4350 4698 4725 5043 5075 5103 5166 5481 5535 5670 5945 6075 6090 6150 6525 6642 7047 7134 7175 7290 7749 7830 8323 8405 8505 8610 9135 9225 9450 9963 10086 10150 10206 10701 10962 11070 11745 11767 11890 12150 12915 13050 14094 14175 14350 15129 15225 15498 16443 16605 16646 16810 17010 17835 18225 18270 18450 19575 19926 21141 21402 21525 23247 23490 23534 24969 25215 25515 25830 27405 27675 28350 29725 29889 30258 30450 32103 32886 33210 35235 35301 35670 36450 38745 39150 41615 42025 42282 42525 43050 45387 45675 46494 48749 49329 49815 49938 50430 51030 53505 54810 55350 58725 58835 59450 59778 64206 64575 69741 70470 70602 74907 75645 77490 82215 83025 83230 84050 85050 89175 90774 91350 96309 97498 98658 99630 105705 105903 107010 116235 117450 117670 124845 126075 127575 129150 136161 137025 139482 146247 147987 149445 149814 151290 160515 164430 166050 176175 176505 178350 192618 193725 208075 209223 211410 211806 224721 226935 232470 243745 246645 249075 249690 252150 255150 267525 272322 274050 288927 292494 294175 295974 298890 317709 321030 341243 348705 352350 353010 374535 378225 387450 408483 411075 416150 418446 438741 449442 453870 481545 487490 493290 498150 528525 529515 535050 577854 581175 588350 624225 635418 674163 680805 682486 697410 731235 739935 747225 749070 756450 802575 816966 822150 866781 877482 882525 953127 963090 1023729 1046115 1057050 1059030 1123605 1134675 1162350 1218725 1225449 1233225 1248450 1316223 1348326 1361610 1444635 1462470 1479870 1494450 1588545 1605150 1706215 1733562 1743525 1765050 1872675 1906254 2022489 2042415 2047458 2092230 2193705 2247210 2269350 2407725 2437450 2450898 2466450 2632446 2647575 2859381 2889270 3071187 3177090 3370815 3404025 3412430 3487050 3656175 3699675 3745350 3948669 4044978 4084830 4333905 4387410 4765635 4815450 5118645 5230575 5295150 5618025 5718762 6067467 6127245 6142374 6581115 6741630 6808050 7223175 7312350 7399350 7897338 7942725 8531075 8578143 8667810 9213561 9531270 10112445 10212075 10237290 10461150 10968525 11236050 11846007 12134934 12254490 13162230 14296905 14446350 15355935 15885450 16854075 17062150 17156286 18427122 19743345 20224890 20424150 21669525 21937050 23692014 23828175 25593225 27640683 28593810 30337335 30636225 30711870 32905575 33708150 35538021 39486690 42890715 43339050 46067805 47656350 50562225 51186450 55281366 59230035 60674670 61272450 65811150 71076042 71484525 76779675 82922049 85781430 92135610 98716725 101124450 118460070 138203415 142969050 151686675 153559350 165844098 177690105 197433450 214453575 230339025 248766147 276406830 296150175 303373350 355380210 414610245 428907150 460678050 497532294 592300350 691017075 829220490 888450525 1243830735 1382034150 1776901050 2073051225 2487661470 4146102450 6219153675 12438307350
• Sum of all divisors σ(n): 42033894480
• Sum of proper divisors (its aliquot sum) s(n): 29595587130
• 12438307350 is an abundant number, because the sum of its proper divisors (29595587130) is greater than itself. Its abundance is 17157279780

Bases of 12438307350

• Binary: 1011100101011000011000001000010110₂
• Hexadecimal: 0x2E5618216
• Base-36: 5PPG3DI

Squares and roots of 12438307350

• 12438307350 squared (12438307350²) is 154711489733064022500
• 12438307350 cubed (12438307350³) is 1924349059876219769082315375000
• The square root of 12438307350 is 111527.1596966407
• The cube root of 12438307350 is 2316.9700928127

Scales and comparisons

• 12,438,307,350 seconds is equal to 395 years, 25 weeks, 6 days, 21 hours, 22 minutes, 30 seconds.
• To count from 1 to 12,438,307,350 would take you about seven hundred ninety 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 12438307350 cubic inches would be around 193.1 feet tall.

Recreational maths with 12438307350

• 12438307350 backwards is 05370383421
• The number of decimal digits it has is: 11
• The sum of 12438307350's digits is 36
• More coming soon!