13266336720

Names of 13266336720

• Cardinal: 13266336720 can be written as Thirteen billion, two hundred sixty-six million, three hundred thirty-six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.326633672 × 10¹⁰

Factors of 13266336720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 313

Divisors of 13266336720

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 52 53 56 60 65 70 73 78 80 84 91 104 105 106 112 120 130 140 146 156 157 159 168 182 195 208 210 212 219 240 260 265 273 280 292 312 314 318 336 364 365 371 390 420 424 438 455 471 511 520 530 546 560 584 624 628 636 689 728 730 742 780 785 795 840 848 876 910 942 949 1022 1040 1060 1092 1095 1099 1113 1168 1256 1272 1365 1378 1456 1460 1484 1533 1560 1570 1590 1680 1752 1820 1855 1884 1898 2041 2044 2067 2120 2184 2190 2198 2226 2355 2512 2544 2555 2730 2756 2847 2920 2968 3066 3120 3140 3180 3297 3445 3504 3640 3710 3768 3796 3869 4082 4088 4134 4240 4368 4380 4396 4452 4710 4745 4823 5110 5460 5495 5512 5565 5694 5840 5936 6123 6132 6280 6360 6594 6643 6890 7280 7420 7536 7592 7665 7738 8164 8176 8268 8321 8760 8792 8904 9420 9490 9646 10205 10220 10335 10920 10990 11024 11130 11388 11461 11607 12246 12264 12560 12720 13188 13286 13780 14235 14287 14469 14840 15184 15330 15476 16328 16485 16536 16642 17520 17584 17808 18840 18980 19292 19345 19929 20410 20440 20670 21840 21980 22260 22776 22922 23214 24115 24492 24528 24963 26376 26572 27083 27560 28470 28574 28938 29680 30615 30660 30952 32656 32970 33072 33215 33284 34383 37680 37960 38584 38690 39858 40820 40880 41340 41605 42861 43960 44520 45552 45844 46428 48230 48984 49926 50297 52752 53144 54166 55120 56940 57148 57305 57876 58035 58247 61230 61320 61904 65940 66430 66568 68766 71435 72345 75920 77168 77380 79716 80227 81249 81640 82680 83210 85722 87920 89040 91688 92856 96460 97968 99645 99852 100594 106288 108173 108332 113880 114296 114610 115752 116070 116494 122460 122640 124815 131880 132860 133136 135415 137532 142870 144690 148993 150891 154760 159432 160454 162498 163280 165360 166420 171444 171915 174741 183376 185712 192920 199290 199704 201188 214305 216346 216664 227760 228592 229220 231504 232140 232988 240681 244920 249630 251485 263760 265720 270830 275064 285740 289380 291235 297986 301782 309520 318864 320908 324519 324996 332840 342888 343830 349482 352079 385840 398580 399408 401135 402376 406245 428610 432692 433328 446979 458440 464280 465976 481362 489840 499260 502970 531440 540865 541660 550128 571480 578760 582470 595972 603564 607433 641816 649038 649992 665680 685776 687660 698964 704158 744965 754455 757211 797160 802270 804752 812490 857220 865384 873705 893958 916880 928560 931952 962724 998520 1005940 1042951 1056237 1081730 1083320 1142960 1157520 1164940 1191944 1203405 1207128 1214866 1283632 1298076 1299984 1375320 1397928 1408316 1489930 1508910 1514422 1594320 1604540 1622595 1624980 1714440 1730768 1747410 1760395 1787916 1822299 1925448 1997040 2011880 2085902 2112474 2163460 2166640 2234895 2271633 2329880 2383888 2406810 2414256 2429732 2596152 2750640 2795856 2816632 2979860 3017820 3028844 3037165 3128853 3209080 3245190 3249960 3428880 3494820 3520790 3575832 3644598 3786055 3850896 4023760 4171804 4224948 4252031 4326920 4469790 4543266 4659760 4813620 4859464 5192304 5214755 5281185 5633264 5959720 6035640 6057688 6074330 6257706 6418160 6490380 6499920 6989640 7041580 7151664 7289196 7572110 7896629 8343608 8449896 8504062 8653840 8939580 9086532 9111495 9627240 9718928 10429510 10562370 11358165 11919440 12071280 12115376 12148660 12515412 12756093 12980760 13979280 14083160 14578392 15144220 15644265 15793258 16687216 16899792 17008124 17879160 18173064 18222990 19254480 20859020 21124740 21260155 22716330 23689887 24297320 25030824 25512186 25961520 28166320 29156784 30288440 31288530 31586516 34016248 35758320 36346128 36445980 39483145 41718040 42249480 42520310 45432660 47379774 48594640 50061648 51024372 55276403 60576880 62577060 63173032 63780465 68032496 72891960 78966290 83436080 84498960 85040620 90865320 94759548 102048744 110552806 118449435 125154120 126346064 127560930 145783920 157932580 165829209 170081240 181730640 189519096 204097488 221105612 236898870 250308240 255121860 276382015 315865160 331658418 340162480 379038192 442211224 473797740 510243720 552764030 631730320 663316836 829146045 884422448 947595480 1020487440 1105528060 1326633672 1658292090 1895190960 2211056120 2653267344 3316584180 4422112240 6633168360 13266336720
• Sum of all divisors σ(n): 52610632704
• Sum of proper divisors (its aliquot sum) s(n): 39344295984
• 13266336720 is an abundant number, because the sum of its proper divisors (39344295984) is greater than itself. Its abundance is 26077959264

Bases of 13266336720

• Binary: 1100010110101111000011101111010000₂
• Hexadecimal: 0x316BC3BD0
• Base-36: 63EFMXC

Squares and roots of 13266336720

• 13266336720 squared (13266336720²) is 175995689968420358400
• 13266336720 cubed (13266336720³) is 2334818084389790641037480448000
• The square root of 13266336720 is 115179.5846493639
• The cube root of 13266336720 is 2367.2838687381

Scales and comparisons

• 13,266,336,720 seconds is equal to 421 years, 43 weeks, 13 hours, 32 minutes.
• To count from 1 to 13,266,336,720 would take you about eight hundred forty-three 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 13266336720 cubic inches would be around 197.3 feet tall.

Recreational maths with 13266336720

• 13266336720 backwards is 02763366231
• 13266336720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13266336720's digits is 39
• More coming soon!