21283007480400

Names of 21283007480400

• Cardinal: 21283007480400 can be written as Twenty-one trillion, two hundred eighty-three billion, seven million, four hundred eighty thousand, four hundred.

Scientific notation

• Scientific notation: 2.12830074804 × 10¹³

Factors of 21283007480400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4300

Divisors of 21283007480400

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 31 40 48 50 60 62 75 80 93 100 120 124 150 155 157 186 200 240 248 300 310 314 372 400 465 471 496 600 620 628 744 775 785 930 942 1200 1240 1256 1301 1488 1550 1570 1860 1884 2325 2355 2480 2512 2602 2801 3100 3140 3720 3768 3903 3925 4650 4710 4867 5204 5602 6200 6280 6505 7440 7536 7806 7850 8403 9300 9420 9734 10408 11204 11775 12400 12560 13010 14005 14601 15612 15700 16806 18600 18840 19468 19515 20816 22408 23550 24335 26020 28010 29202 31224 31400 32525 33612 37200 37680 38936 39030 40331 42015 44816 47100 48670 52040 56020 58404 62448 62800 65050 67224 70025 73005 77872 78060 80662 84030 86831 94200 97340 97575 104080 112040 116808 120993 121675 130100 134448 140050 146010 156120 161324 168060 173662 188400 194680 195150 201655 204257 210075 224080 233616 241986 243350 260200 260493 280100 292020 312240 322648 336120 347324 365025 389360 390300 403310 408514 420150 434155 439757 483972 486700 520400 520986 560200 584040 604965 612771 645296 672240 694648 730050 780600 806620 817028 840300 868310 879514 967944 973400 1008275 1021285 1041972 1120400 1168080 1209930 1225542 1302465 1319271 1389296 1460100 1561200 1613240 1634056 1680600 1736620 1759028 1935888 1946800 2016550 2042570 2083944 2170775 2198785 2419860 2451084 2604930 2638542 2920200 3024825 3063855 3226480 3268112 3361200 3473240 3518056 3644101 4033100 4085140 4167888 4341550 4397570 4839720 4902168 5106425 5209860 5277084 5840400 6049650 6127710 6331967 6512325 6596355 6946480 7036112 7288202 8066200 8170280 8683100 8795140 9679440 9804336 10212850 10419720 10554168 10932303 10993925 12099300 12255420 12663934 13024650 13192710 13632467 14576404 15319275 16132400 16340560 17366200 17590280 18220505 18995901 20425700 20839440 21108336 21864606 21987850 24198600 24510840 25327868 26049300 26385420 27264934 29152808 30638550 31659835 32981775 34732400 35180560 36441010 37991802 40851400 40897401 43729212 43975700 48397200 49021680 50655736 52098600 52770840 54529868 54661515 58305616 61277100 63319670 65963550 68162335 72882020 75983604 81702800 81794802 87458424 87951400 91102525 94979505 101311472 104197200 105541680 109059736 109323030 112967131 122554200 126639340 131927100 136324670 145764040 151967208 158299175 163589604 174916848 175902800 182205050 189959010 204487005 218119472 218646060 225934262 245108400 253278680 263854200 272649340 273307575 291528080 303934416 316598350 327179208 338901393 340811675 364410100 379918020 408974010 437292120 451868524 474897525 506557360 527708400 545298680 546615150 564835655 572123857 633196700 654358416 677802786 681623350 728820200 759836040 817948020 874584240 903737048 949795050 1022435025 1090597360 1093230300 1129671310 1144247714 1266393400 1355605572 1363246700 1457640400 1519672080 1635896040 1694506965 1716371571 1807474096 1899590100 2044870050 2186460600 2259342620 2288495428 2532786800 2711211144 2726493400 2824178275 2860619285 3271792080 3389013930 3432743142 3799180200 4089740100 4372921200 4518685240 4576990856 5422422288 5452986800 5648356550 5721238570 6778027860 6865486284 7598360400 8179480200 8472534825 8581857855 9037370480 9153981712 11296713100 11442477140 13556055720 13730972568 14303096425 16358960400 16945069650 17163715710 17735839567 22593426200 22884954280 27112111440 27461945136 28606192850 33890139300 34327431420 35471679134 42909289275 45186852400 45769908560 53207518701 57212385700 67780278600 68654862840 70943358268 85818578550 88679197835 106415037402 114424771400 135560557200 137309725680 141886716536 171637157100 177358395670 212830074804 228849542800 266037593505 283773433072 343274314200 354716791340 425660149608 443395989175 532075187010 686548628400 709433582680 851320299216 886791978350 1064150374020 1330187967525 1418867165360 1773583956700 2128300748040 2660375935050 3547167913400 4256601496080 5320751870100 7094335826800 10641503740200 21283007480400
• Sum of all divisors σ(n): 70903807865856
• Sum of proper divisors (its aliquot sum) s(n): 49620800385456
• 21283007480400 is an abundant number, because the sum of its proper divisors (49620800385456) is greater than itself. Its abundance is 28337792905056

Bases of 21283007480400

• Binary: 100110101101101010110000110011100001001010000₂
• Hexadecimal: 0x135B5619C250
• Base-36: 7JLA1555C

Squares and roots of 21283007480400

• 21283007480400 squared (21283007480400²) is 452966407410762356384160000
• 21283007480400 cubed (21283007480400³) is 9640487437293169226390807976070464000000
• The square root of 21283007480400 is 4613351.0033813815
• The cube root of 21283007480400 is 27712.6250539401

Scales and comparisons

• 21,283,007,480,400 seconds is equal to 676,733 years, 41 weeks, 6 days, 2 hours, 20 minutes.
• To count from 1 to 21,283,007,480,400 would take you about one million, six hundred ninety-one thousand, eight hundred thirty-four 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 21283007480400 cubic inches would be around 2309.4 feet tall.

Recreational maths with 21283007480400

• 21283007480400 backwards is 00408470038212
• The number of decimal digits it has is: 14
• The sum of 21283007480400's digits is 39
• More coming soon!