13248906720

Names of 13248906720

• Cardinal: 13248906720 can be written as Thirteen billion, two hundred forty-eight million, nine hundred six thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.324890672 × 10¹⁰

Factors of 13248906720

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 223

Divisors of 13248906720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 37 38 40 42 48 56 57 60 70 71 74 76 79 80 84 95 96 105 111 112 114 120 133 140 142 148 152 158 160 168 185 190 210 213 222 224 228 237 240 259 266 280 284 285 296 304 316 336 355 370 380 395 399 420 426 444 456 474 480 497 518 532 553 555 560 568 570 592 608 632 665 672 703 710 740 760 777 790 798 840 852 888 912 948 994 1036 1064 1065 1106 1110 1120 1136 1140 1184 1185 1264 1295 1330 1349 1406 1420 1480 1491 1501 1520 1554 1580 1596 1659 1680 1704 1776 1824 1896 1988 1995 2072 2109 2128 2130 2212 2220 2272 2280 2370 2485 2528 2590 2627 2660 2698 2765 2812 2840 2923 2960 2982 3002 3040 3108 3160 3192 3318 3360 3408 3515 3552 3792 3885 3976 3990 4047 4144 4218 4256 4260 4424 4440 4503 4560 4740 4921 4970 5180 5254 5320 5396 5530 5609 5624 5680 5846 5920 5964 6004 6216 6320 6384 6636 6745 6816 7030 7455 7505 7584 7770 7881 7952 7980 8094 8288 8295 8436 8520 8769 8848 8880 9006 9120 9443 9480 9842 9940 10360 10507 10508 10545 10640 10792 11060 11218 11248 11360 11692 11928 12008 12432 12640 12768 13135 13272 13490 14060 14615 14763 14910 15010 15540 15762 15904 15960 16188 16590 16827 16872 17040 17538 17696 17760 18012 18389 18886 18960 19684 19880 20235 20461 20720 21014 21016 21090 21280 21584 22120 22436 22496 22515 23384 23856 24016 24605 24864 26270 26544 26980 28045 28120 28329 29230 29526 29820 30020 31080 31521 31524 31920 32376 33180 33654 33744 34080 35076 36024 36778 37772 37920 39263 39368 39405 39760 40470 40922 41440 42028 42032 42180 43168 43845 44240 44872 45030 46768 47215 47712 48032 49210 49913 52535 52540 53088 53960 55167 55537 56090 56240 56658 58460 59052 59640 60040 61383 62160 63042 63048 63840 64752 66360 67308 67488 70152 72048 73556 73815 75544 78526 78736 78810 79520 80940 81844 84056 84064 84135 84360 87690 88480 89744 90060 91945 93536 94430 98420 99826 102305 105070 105080 106571 107920 110334 111074 112180 112480 113316 116920 117789 118104 119280 120080 122766 124320 126084 126096 129504 132720 134616 140304 141645 144096 147112 147630 149739 151088 157052 157472 157605 157620 161880 163688 166611 168112 168270 168720 175380 179488 180120 183890 188860 196315 196840 199652 204610 207533 210140 210160 213142 215840 220668 222148 224360 226632 233840 235578 236208 238560 240160 245532 249565 252168 252192 265440 269232 275835 277685 280608 283290 294224 295260 299478 302176 306915 314104 315210 315240 319713 323760 327376 333222 336224 336540 337440 349391 350760 360240 367780 377720 388759 392630 393680 399304 409220 415066 420280 420320 426284 441336 444296 448720 453264 467680 471156 472416 491064 499130 504336 532855 538464 551670 555370 566580 588448 588945 590520 598956 613830 622599 628208 630420 630480 639426 647520 654752 666444 673080 698782 701520 720480 735560 745997 748695 755440 777518 785260 787360 798608 818440 830132 833055 840560 852568 882672 888592 897440 906528 942312 982128 998260 1008672 1037665 1048173 1065710 1103340 1110740 1133160 1166277 1177890 1181040 1197912 1227660 1245198 1256416 1260840 1260960 1278852 1332888 1346160 1397564 1403040 1452731 1471120 1491994 1497390 1510880 1555036 1570520 1597216 1598565 1636880 1660264 1666110 1681120 1705136 1746955 1765344 1777184 1884624 1943795 1964256 1996520 2075330 2096346 2131420 2206680 2221480 2237991 2266320 2332554 2355780 2362080 2395824 2455320 2490396 2521680 2557704 2665776 2692320 2795128 2905462 2942240 2983988 2994780 3110072 3112995 3141040 3197130 3273760 3320528 3332220 3410272 3493910 3729985 3769248 3887590 3943127 3993040 4150660 4192692 4262840 4358193 4413360 4442960 4475982 4532640 4665108 4711560 4791648 4910640 4980792 5043360 5115408 5240865 5331552 5590256 5810924 5831385 5967976 5989560 6220144 6225990 6282080 6394260 6641056 6664440 6987820 7263655 7459970 7775180 7886254 7986080 8301320 8385384 8525680 8716386 8826720 8885920 8951964 9330216 9423120 9821280 9961584 10230816 10481730 11180512 11189955 11621848 11662770 11829381 11935952 11979120 12440288 12451980 12788520 13328880 13975640 14527310 14919940 15550360 15772508 16602640 16770768 17051360 17432772 17903928 18660432 18846240 19715635 19923168 20963460 21790965 22379910 23243696 23325540 23658762 23871904 23958240 24903960 25577040 26657760 27601889 27951280 29054620 29839880 31100720 31545016 33205280 33541536 34865544 35807856 37320864 39431270 41926920 43581930 44759820 46487392 46651080 47317524 49807920 51154080 55203778 55902560 58109240 59146905 59679760 62201440 63090032 69731088 71615712 78862540 82805667 83853840 87163860 89519640 93302160 94635048 99615840 110407556 116218480 118293810 119359520 126180064 138009445 139462176 157725080 165611334 167707680 174327720 179039280 186604320 189270096 220815112 232436960 236587620 276018890 315450160 331222668 348655440 358078560 378540192 414028335 441630224 473175240 552037780 630900320 662445336 697310880 828056670 883260448 946350480 1104075560 1324890672 1656113340 1892700960 2208151120 2649781344 3312226680 4416302240 6624453360 13248906720
• Sum of all divisors σ(n): 52951449600
• Sum of proper divisors (its aliquot sum) s(n): 39702542880
• 13248906720 is an abundant number, because the sum of its proper divisors (39702542880) is greater than itself. Its abundance is 26453636160

Bases of 13248906720

• Binary: 1100010101101100100100010111100000₂
• Hexadecimal: 0x315B245E0
• Base-36: 63421UO

Squares and roots of 13248906720

• 13248906720 squared (13248906720²) is 175533529275261158400
• 13248906720 cubed (13248906720³) is 2325627355600324291280744448000
• The square root of 13248906720 is 115103.8953293935
• The cube root of 13248906720 is 2366.2466609915

Scales and comparisons

• 13,248,906,720 seconds is equal to 421 years, 14 weeks, 1 day, 19 hours, 52 minutes.
• To count from 1 to 13,248,906,720 would take you about eight hundred forty-two 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 13248906720 cubic inches would be around 197.2 feet tall.

Recreational maths with 13248906720

• 13248906720 backwards is 02760984231
• 13248906720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13248906720's digits is 42
• More coming soon!