20031664320

Names of 20031664320

• Cardinal: 20031664320 can be written as Twenty billion, thirty-one million, six hundred sixty-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.003166432 × 10¹⁰

Factors of 20031664320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2651

Divisors of 20031664320

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 31 32 36 40 45 48 60 62 64 72 80 89 90 93 96 120 124 144 155 160 178 180 186 192 240 248 267 279 288 310 320 356 360 372 445 465 480 496 534 558 576 620 712 720 744 801 890 930 960 992 1068 1116 1240 1335 1395 1424 1440 1488 1602 1780 1860 1984 2136 2232 2480 2521 2670 2759 2790 2848 2880 2976 3204 3560 3720 4005 4272 4464 4960 5042 5340 5518 5580 5696 5952 6408 7120 7440 7563 8010 8277 8544 8928 9920 10084 10680 11036 11160 12605 12816 13795 14240 14880 15126 16020 16554 17088 17856 20168 21360 22072 22320 22689 24831 25210 25632 27590 28480 29760 30252 32040 33108 37815 40336 41385 42720 44144 44640 45378 49662 50420 51264 55180 60504 64080 66216 75630 78151 80672 82770 85440 88288 89280 90756 99324 100840 110360 113445 121008 124155 128160 132432 151260 156302 161344 165540 176576 181512 198648 201680 220720 224369 226890 234453 242016 248310 256320 264864 302520 312604 331080 363024 390755 397296 403360 441440 448738 453780 468906 484032 496620 529728 605040 625208 662160 673107 703359 726048 781510 794592 806720 882880 897476 907560 937812 993240 1121845 1172265 1210080 1250416 1324320 1346214 1406718 1452096 1563020 1589184 1794952 1815120 1875624 1986480 2019321 2243690 2344530 2420160 2500832 2648640 2692428 2813436 3126040 3365535 3516795 3589904 3630240 3751248 3972960 4038642 4487380 4689060 5001664 5384856 5626872 6252080 6731070 6955439 7033590 7179808 7260480 7502496 7945920 8077284 8974760 9378120 10096605 10769712 11253744 12504160 13462140 13910878 14067180 14359616 15004992 16154568 17949520 18756240 20193210 20866317 21539424 22507488 25008320 26924280 27821756 28134360 32309136 34777195 35899040 37512480 40386420 41732634 43078848 45014976 53848560 55643512 56268720 62598951 64618272 69554390 71798080 75024960 80772840 83465268 104331585 107697120 111287024 112537440 125197902 129236544 139108780 161545680 166930536 208663170 215394240 222574048 225074880 250395804 278217560 312994755 323091360 333861072 417326340 445148096 500791608 556435120 625989510 646182720 667722144 834652680 1001583216 1112870240 1251979020 1335444288 1669305360 2003166432 2225740480 2503958040 3338610720 4006332864 5007916080 6677221440 10015832160 20031664320
• Sum of all divisors σ(n): 71950844160
• Sum of proper divisors (its aliquot sum) s(n): 51919179840
• 20031664320 is an abundant number, because the sum of its proper divisors (51919179840) is greater than itself. Its abundance is 31887515520

Bases of 20031664320

• Binary: 10010101001111110101111000011000000₂
• Hexadecimal: 0x4A9FAF0C0
• Base-36: 97AC340

Squares and roots of 20031664320

• 20031664320 squared (20031664320²) is 401267575429161062400
• 20031664320 cubed (20031664320³) is 8038057373497234341211373568000
• The square root of 20031664320 is 141533.2622389521
• The cube root of 20031664320 is 2715.8493644057

Scales and comparisons

• 20,031,664,320 seconds is equal to 636 years, 49 weeks, 23 hours, 12 minutes.
• To count from 1 to 20,031,664,320 would take you about one thousand, two hundred seventy-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 20031664320 cubic inches would be around 226.3 feet tall.

Recreational maths with 20031664320

• 20031664320 backwards is 02346613002
• The number of decimal digits it has is: 11
• The sum of 20031664320's digits is 27
• More coming soon!