13938263040

Names of 13938263040

• Cardinal: 13938263040 can be written as Thirteen billion, nine hundred thirty-eight million, two hundred sixty-three thousand and forty.

Scientific notation

• Scientific notation: 1.393826304 × 10¹⁰

Factors of 13938263040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 135

Divisors of 13938263040

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 29 30 32 39 40 48 52 58 60 64 65 78 80 83 87 96 104 116 120 128 130 145 156 160 166 174 192 195 208 232 240 249 256 260 290 312 320 332 348 377 384 390 415 416 435 464 480 498 512 520 580 624 640 664 696 754 768 780 830 832 841 870 928 960 996 1024 1040 1079 1131 1160 1245 1248 1280 1328 1392 1508 1536 1560 1660 1664 1682 1740 1856 1885 1920 1992 2080 2158 2262 2320 2407 2490 2496 2523 2560 2656 2784 3016 3072 3120 3237 3320 3328 3364 3480 3712 3770 3840 3984 4160 4205 4316 4524 4640 4814 4980 4992 5046 5120 5312 5395 5568 5655 6032 6240 6474 6640 6656 6728 6960 7221 7424 7540 7680 7968 8320 8410 8632 9048 9280 9628 9960 9984 10092 10624 10790 10933 11136 11310 12035 12064 12480 12615 12948 13280 13312 13456 13920 14442 14848 15080 15360 15936 16185 16640 16820 17264 18096 18560 19256 19920 19968 20184 21248 21580 21866 22272 22620 24070 24128 24960 25230 25896 26560 26912 27840 28884 29696 30160 31291 31872 32370 32799 33280 33640 34528 36105 36192 37120 38512 39840 39936 40368 42496 43160 43732 44544 45240 48140 48256 49920 50460 51792 53120 53824 54665 55680 57768 60320 62582 63744 64740 65598 66560 67280 69056 69803 72210 72384 74240 77024 79680 80736 84992 86320 87464 89088 90480 93873 96280 96512 99840 100920 103584 106240 107648 109330 111360 115536 120640 125164 127488 129480 131196 134560 138112 139606 144420 144768 148480 154048 156455 159360 161472 163995 172640 174928 180960 187746 192560 193024 199680 201840 207168 209409 212480 215296 218660 222720 231072 241280 250328 254976 258960 262392 269120 276224 279212 288840 289536 308096 312910 318720 322944 327990 345280 349015 349856 361920 375492 385120 386048 403680 414336 418818 424960 430592 437320 445440 462144 469365 482560 500656 517920 524784 538240 552448 558424 577680 579072 616192 625820 637440 645888 655980 690560 698030 699712 723840 750984 770240 807360 828672 837636 861184 874640 907439 924288 938730 965120 1001312 1035840 1047045 1049568 1076480 1104896 1116848 1155360 1158144 1232384 1251640 1274880 1291776 1311960 1381120 1396060 1399424 1447680 1501968 1540480 1614720 1657344 1675272 1749280 1814878 1848576 1877460 1930240 2002624 2071680 2094090 2099136 2152960 2233696 2310720 2464768 2503280 2583552 2623920 2722317 2762240 2792120 2798848 2895360 3003936 3080960 3229440 3314688 3350544 3498560 3629756 3697152 3754920 4005248 4143360 4188180 4198272 4305920 4467392 4537195 4621440 5006560 5247840 5444634 5524480 5584240 5597696 5790720 6007872 6161920 6458880 6701088 6997120 7259512 7394304 7509840 8010496 8286720 8376360 8396544 8934784 9074390 9242880 10013120 10495680 10889268 11168480 11195392 12015744 12323840 12917760 13402176 13611585 13994240 14519024 15019680 16020992 16573440 16752720 16793088 17869568 18148780 18485760 20026240 20991360 21778536 22336960 24031488 26804352 27223170 27988480 29038048 30039360 32041984 33505440 33586176 35739136 36297560 36971520 40052480 41982720 43557072 44673920 48062976 53608704 54446340 55976960 58076096 60078720 67010880 71478272 72595120 80104960 83965440 87114144 89347840 96125952 107217408 108892680 116152192 120157440 134021760 145190240 160209920 167930880 174228288 178695680 214434816 217785360 232304384 240314880 268043520 290380480 348456576 357391360 435570720 464608768 480629760 536087040 580760960 696913152 871141440 929217536 1072174080 1161521920 1393826304 1742282880 2323043840 2787652608 3484565760 4646087680 6969131520 13938263040
• Sum of all divisors σ(n): 50321613888
• Sum of proper divisors (its aliquot sum) s(n): 36383350848
• 13938263040 is an abundant number, because the sum of its proper divisors (36383350848) is greater than itself. Its abundance is 22445087808

Bases of 13938263040

• Binary: 1100111110110010010000010000000000₂
• Hexadecimal: 0x33EC90400
• Base-36: 6EIHCLC

Squares and roots of 13938263040

• 13938263040 squared (13938263040²) is 194275176572230041600
• 13938263040 cubed (13938263040³) is 2707858513206187879210942464000
• The square root of 13938263040 is 118060.4211410411
• The cube root of 13938263040 is 2406.5943091361

Scales and comparisons

• 13,938,263,040 seconds is equal to 443 years, 10 weeks, 11 hours, 44 minutes.
• To count from 1 to 13,938,263,040 would take you about eight hundred eighty-six 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 13938263040 cubic inches would be around 200.5 feet tall.

Recreational maths with 13938263040

• 13938263040 backwards is 04036283931
• 13938263040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13938263040's digits is 39
• More coming soon!