20938033600

Names of 20938033600

• Cardinal: 20938033600 can be written as Twenty billion, nine hundred thirty-eight million, thirty-three thousand, six hundred.

Scientific notation

• Scientific notation: 2.09380336 × 10¹⁰

Factors of 20938033600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 134

Divisors of 20938033600

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 37 40 44 50 55 64 74 79 80 88 100 110 121 148 158 160 176 185 200 220 242 275 296 316 320 352 370 395 400 407 440 484 550 592 605 632 704 740 790 800 814 869 880 925 968 1100 1184 1210 1264 1369 1480 1580 1600 1628 1738 1760 1850 1936 1975 2035 2200 2368 2420 2528 2738 2923 2960 3025 3160 3256 3476 3520 3700 3872 3950 4070 4345 4400 4477 4840 5056 5476 5846 5920 6050 6320 6512 6845 6952 7400 7744 7900 8140 8690 8800 8954 9559 9680 10175 10952 11692 11840 12100 12640 13024 13690 13904 14615 14800 15059 15800 16280 17380 17600 17908 19118 19360 20350 21725 21904 22385 23384 24200 25280 26048 27380 27808 29230 29600 30118 31600 32153 32560 34225 34760 35816 38236 38720 40700 43450 43808 44770 46768 47795 48400 54760 55616 58460 59200 60236 63200 64306 65120 68450 69520 71632 73075 75295 76472 81400 86900 87616 89540 93536 95590 96800 108151 109520 111925 116920 120472 126400 128612 130240 136900 139040 143264 146150 150590 152944 160765 162800 165649 173800 179080 187072 191180 193600 216302 219040 223850 233840 238975 240944 257224 273800 278080 286528 292300 301180 305888 321530 325600 331298 347600 353683 358160 376475 382360 432604 438080 447700 467680 477950 481888 514448 540755 547600 584600 602360 611776 643060 651200 662596 695200 707366 716320 752950 764720 803825 828245 865208 895400 935360 955900 963776 1028896 1081510 1095200 1169200 1189661 1204720 1286120 1325192 1390400 1414732 1432640 1505900 1529440 1607650 1656490 1730416 1768415 1790800 1911800 2057792 2163020 2190400 2338400 2379322 2409440 2572240 2650384 2703775 2829464 3011800 3058880 3215300 3312980 3460832 3536830 3581600 3823600 4141225 4326040 4676800 4758644 4818880 5144480 5300768 5407550 5658928 5948305 6023600 6430600 6625960 6921664 7073660 7163200 7647200 8282450 8652080 8842075 9517288 10288960 10601536 10815100 11317856 11896610 12047200 12861200 13086271 13251920 14147320 15294400 16564900 17304160 17684150 19034576 21630200 22635712 23793220 24094400 25722400 26172542 26503840 28294640 29741525 33129800 34608320 35368300 38069152 43260400 47586440 51444800 52345084 53007680 56589280 59483050 65431355 66259600 70736600 76138304 86520800 95172880 104690168 113178560 118966100 130862710 132519200 141473200 173041600 190345760 209380336 237932200 261725420 265038400 282946400 327156775 380691520 418760672 475864400 523450840 565892800 654313550 837521344 951728800 1046901680 1308627100 1903457600 2093803360 2617254200 4187606720 5234508400 10469016800 20938033600
• Sum of all divisors σ(n): 58938779760
• Sum of proper divisors (its aliquot sum) s(n): 38000746160
• 20938033600 is an abundant number, because the sum of its proper divisors (38000746160) is greater than itself. Its abundance is 17062712560

Bases of 20938033600

• Binary: 10011100000000000010000100111000000₂
• Hexadecimal: 0x4E00109C0
• Base-36: 9M9YQ4G

Squares and roots of 20938033600

• 20938033600 squared (20938033600²) is 438401251034728960000
• 20938033600 cubed (20938033600³) is 9179260124447189731373056000000
• The square root of 20938033600 is 144699.8051138977
• The cube root of 20938033600 is 2756.2078425551

Scales and comparisons

• 20,938,033,600 seconds is equal to 665 years, 39 weeks, 5 days, 8 hours, 26 minutes, 40 seconds.
• To count from 1 to 20,938,033,600 would take you about one thousand, three hundred thirty-one 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 20938033600 cubic inches would be around 229.7 feet tall.

Recreational maths with 20938033600

• 20938033600 backwards is 00633083902
• The number of decimal digits it has is: 11
• The sum of 20938033600's digits is 34
• More coming soon!