13206990720

Names of 13206990720

• Cardinal: 13206990720 can be written as Thirteen billion, two hundred six million, nine hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.320699072 × 10¹⁰

Factors of 13206990720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 754

Divisors of 13206990720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 64 66 70 77 80 84 88 96 105 110 112 120 128 132 140 154 157 160 165 168 176 192 210 220 224 231 240 264 280 308 314 320 330 336 352 384 385 420 440 448 462 471 480 528 560 569 616 628 640 660 672 704 770 785 840 880 896 924 942 960 1056 1099 1120 1138 1155 1232 1256 1320 1344 1408 1540 1570 1680 1707 1727 1760 1848 1884 1920 2112 2198 2240 2276 2310 2355 2464 2512 2640 2688 2845 3080 3140 3297 3360 3414 3454 3520 3696 3768 3983 4224 4396 4480 4552 4620 4710 4928 5024 5181 5280 5495 5690 6160 6259 6280 6594 6720 6828 6908 7040 7392 7536 7966 8535 8635 8792 9104 9240 9420 9856 10048 10362 10560 10990 11380 11949 12089 12320 12518 12560 13188 13440 13656 13816 14784 15072 15932 16485 17070 17270 17584 18208 18480 18777 18840 19915 20096 20724 21120 21980 22760 23898 24178 24640 25036 25120 25905 26376 27312 27632 29568 30144 31295 31864 32970 34140 34540 35168 36267 36416 36960 37554 37680 39830 41448 43813 43960 45520 47796 48356 49280 50072 50240 51810 52752 54624 55264 59745 60288 60445 62590 63728 65940 68280 69080 70336 72534 72832 73920 75108 75360 79660 82896 87626 87920 89333 91040 93885 95592 96712 100144 100480 103620 105504 109248 110528 119490 120890 125180 127456 131439 131880 136560 138160 140672 145068 147840 150216 150720 159320 165792 175252 175840 178666 181335 182080 187770 191184 193424 200288 207240 211008 218496 219065 221056 238980 241780 250360 254912 262878 263760 267999 273120 276320 290136 300432 301440 318640 331584 350504 351680 357332 362670 364160 375540 382368 386848 400576 414480 422016 438130 446665 477960 483560 500720 509824 525756 527520 535998 546240 552640 580272 600864 625331 637280 657195 663168 701008 703360 714664 725340 751080 764736 773696 801152 828960 876260 893330 955920 967120 982663 1001440 1051512 1055040 1071996 1092480 1105280 1160544 1201728 1250662 1274560 1314390 1339995 1402016 1429328 1450680 1502160 1529472 1547392 1657920 1752520 1786660 1875993 1911840 1934240 1965326 2002880 2103024 2110080 2143992 2321088 2403456 2501324 2549120 2628780 2679990 2804032 2858656 2901360 2947989 3004320 3126655 3315840 3505040 3573320 3751986 3823680 3868480 3930652 4005760 4206048 4287984 4642176 4913315 5002648 5257560 5359980 5608064 5717312 5802720 5895978 6008640 6253310 6878641 7010080 7146640 7503972 7647360 7736960 7861304 8412096 8575968 9379965 9826630 10005296 10515120 10719960 11434624 11605440 11791956 12017280 12506620 13757282 14020160 14293280 14739945 15007944 15722608 16824192 17151936 18759930 19653260 20010592 20635923 21030240 21439920 23210880 23583912 25013240 27514564 28040320 28586560 29479890 30015888 31445216 34303872 34393205 37519860 39306520 40021184 41271846 42060480 42879840 47167824 50026480 55029128 57173120 58959780 60031776 62890432 68786410 75039720 78613040 80042368 82543692 84120960 85759680 94335648 100052960 103179615 110058256 117919560 120063552 125780864 137572820 150079440 157226080 165087384 171519360 188671296 200105920 206359230 220116512 235839120 240127104 275145640 300158880 314452160 330174768 377342592 400211840 412718460 440233024 471678240 550291280 600317760 628904320 660349536 825436920 880466048 943356480 1100582560 1200635520 1320699072 1650873840 1886712960 2201165120 2641398144 3301747680 4402330240 6603495360 13206990720
• Sum of all divisors σ(n): 52912051200
• Sum of proper divisors (its aliquot sum) s(n): 39705060480
• 13206990720 is an abundant number, because the sum of its proper divisors (39705060480) is greater than itself. Its abundance is 26498069760

Bases of 13206990720

• Binary: 1100010011001100101010111110000000₂
• Hexadecimal: 0x31332AF80
• Base-36: 62F3N9C

Squares and roots of 13206990720

• 13206990720 squared (13206990720²) is 174424603878166118400
• 13206990720 cubed (13206990720³) is 2303624124758615936327221248000
• The square root of 13206990720 is 114921.6721075707
• The cube root of 13206990720 is 2363.7486340933

Scales and comparisons

• 13,206,990,720 seconds is equal to 419 years, 48 weeks, 6 days, 16 hours, 32 minutes.
• To count from 1 to 13,206,990,720 would take you about eight hundred thirty-nine 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 13206990720 cubic inches would be around 197 feet tall.

Recreational maths with 13206990720

• 13206990720 backwards is 02709960231
• The number of decimal digits it has is: 11
• The sum of 13206990720's digits is 39
• More coming soon!