20249426400

Names of 20249426400

• Cardinal: 20249426400 can be written as Twenty billion, two hundred forty-nine million, four hundred twenty-six thousand, four hundred.

Scientific notation

• Scientific notation: 2.02494264 × 10¹⁰

Factors of 20249426400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 847

Divisors of 20249426400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 49 50 56 60 70 75 80 84 96 98 100 105 112 120 140 147 150 160 168 175 196 200 210 224 240 245 280 294 300 336 350 392 400 409 420 421 480 490 525 560 588 600 672 700 735 784 800 818 840 842 980 1050 1120 1176 1200 1225 1227 1263 1400 1470 1568 1636 1680 1684 1960 2045 2100 2105 2352 2400 2450 2454 2526 2800 2863 2940 2947 3272 3360 3368 3675 3920 4090 4200 4210 4704 4900 4908 5052 5600 5726 5880 5894 6135 6315 6544 6736 7350 7840 8180 8400 8420 8589 8841 9800 9816 10104 10225 10525 11452 11760 11788 12270 12630 13088 13472 14315 14700 14735 16360 16800 16840 17178 17682 19600 19632 20041 20208 20450 20629 21050 22904 23520 23576 24540 25260 28630 29400 29470 30675 31575 32720 33680 34356 35364 39200 39264 40082 40416 40900 41258 42100 42945 44205 45808 47152 49080 50520 57260 58800 58940 60123 61350 61887 63150 65440 67360 68712 70728 71575 73675 80164 81800 82516 84200 85890 88410 91616 94304 98160 100205 101040 103145 114520 117600 117880 120246 122700 123774 126300 137424 141456 143150 147350 160328 163600 165032 168400 171780 172189 176820 196320 200410 202080 206290 214725 221025 229040 235760 240492 245400 247548 252600 274848 282912 286300 294700 300615 309435 320656 327200 330064 336800 343560 344378 353640 400820 412580 429450 442050 458080 471520 480984 490800 495096 501025 505200 515725 516567 572600 589400 601230 618870 641312 660128 687120 688756 707280 801640 825160 858900 860945 884100 961968 981600 990192 1002050 1010400 1031450 1033134 1145200 1178800 1202460 1205323 1237740 1374240 1377512 1414560 1503075 1547175 1603280 1650320 1717800 1721890 1768200 1923936 1980384 2004100 2062900 2066268 2290400 2357600 2404920 2410646 2475480 2582835 2755024 3006150 3094350 3206560 3300640 3435600 3443780 3536400 3615969 4008200 4125800 4132536 4304725 4809840 4821292 4950960 5165670 5510048 6012300 6026615 6188700 6871200 6887560 7072800 7231938 8016400 8251600 8265072 8437261 8609450 9619680 9642584 9901920 10331340 12024600 12053230 12377400 12914175 13775120 14463876 16032800 16503200 16530144 16874522 17218900 18079845 19285168 20662680 24049200 24106460 24754800 25311783 25828350 27550240 28927752 30133075 33749044 34437800 36159690 38570336 41325360 42186305 48098400 48212920 49509600 50623566 51656700 57855504 60266150 67498088 68875600 72319380 82650720 84372610 90399225 96425840 101247132 103313400 115711008 120532300 126558915 134996176 137751200 144638760 168745220 180798450 192851680 202494264 206626800 210931525 241064600 253117830 269992352 289277520 337490440 361596900 404988528 413253600 421863050 482129200 506235660 578555040 632794575 674980880 723193800 809977056 843726100 964258400 1012471320 1265589150 1349961760 1446387600 1687452200 2024942640 2531178300 2892775200 3374904400 4049885280 5062356600 6749808800 10124713200 20249426400
• Sum of all divisors σ(n): 77043037680
• Sum of proper divisors (its aliquot sum) s(n): 56793611280
• 20249426400 is an abundant number, because the sum of its proper divisors (56793611280) is greater than itself. Its abundance is 36544184880

Bases of 20249426400

• Binary: 10010110110111101011011100111100000₂
• Hexadecimal: 0x4B6F5B9E0
• Base-36: 9AVZHEO

Squares and roots of 20249426400

• 20249426400 squared (20249426400²) is 410039269529016960000
• 20249426400 cubed (20249426400³) is 8303060009437591595871744000000
• The square root of 20249426400 is 142300.4792683429
• The cube root of 20249426400 is 2725.6551531935

Scales and comparisons

• 20,249,426,400 seconds is equal to 643 years, 45 weeks, 1 day, 8 hours, 40 minutes.
• To count from 1 to 20,249,426,400 would take you about one thousand, two hundred eighty-seven 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 20249426400 cubic inches would be around 227.1 feet tall.

Recreational maths with 20249426400

• 20249426400 backwards is 00462494202
• The number of decimal digits it has is: 11
• The sum of 20249426400's digits is 33
• More coming soon!