20424593280

Names of 20424593280

• Cardinal: 20424593280 can be written as Twenty billion, four hundred twenty-four million, five hundred ninety-three thousand, two hundred eighty.

Scientific notation

• Scientific notation: 2.042459328 × 10¹⁰

Factors of 20424593280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 198

Divisors of 20424593280

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 29 30 32 35 39 40 42 48 52 56 58 60 64 65 70 78 80 84 87 91 96 104 105 112 116 120 128 130 139 140 145 156 160 168 174 182 192 195 203 208 210 224 232 240 260 273 278 280 290 312 320 336 348 364 377 384 390 406 416 417 420 435 448 455 464 480 520 546 556 560 580 609 624 640 672 695 696 728 754 780 812 832 834 840 841 870 896 910 928 960 973 1015 1040 1092 1112 1120 1131 1160 1218 1248 1344 1365 1390 1392 1456 1508 1560 1624 1664 1668 1680 1682 1740 1807 1820 1856 1885 1920 1946 2030 2080 2085 2184 2224 2240 2262 2320 2436 2496 2523 2639 2688 2730 2780 2784 2912 2919 3016 3045 3120 3248 3336 3360 3364 3480 3614 3640 3712 3770 3892 4031 4060 4160 4170 4205 4368 4448 4480 4524 4640 4865 4872 4992 5046 5278 5421 5460 5560 5568 5655 5824 5838 5887 6032 6090 6240 6496 6672 6720 6728 6960 7228 7280 7540 7784 7917 8062 8120 8320 8340 8410 8736 8896 9035 9048 9280 9730 9744 10092 10556 10842 10920 10933 11120 11136 11310 11648 11676 11774 12064 12093 12180 12480 12615 12649 12992 13195 13344 13440 13456 13920 14456 14560 14595 15080 15568 15834 16124 16240 16680 16820 17472 17661 17792 18070 18096 18560 19460 19488 20155 20184 21112 21684 21840 21866 22240 22620 23352 23548 24128 24186 24360 24960 25230 25298 25984 26390 26688 26912 27105 27840 28217 28912 29120 29190 29435 30160 31136 31668 32248 32480 32799 33360 33640 34944 35322 36140 36192 37947 38920 38976 39585 40310 40368 42224 43368 43680 43732 44480 45240 46704 47096 48256 48372 48720 50460 50596 52403 52780 53376 53824 54210 54665 55680 56434 57824 58240 58380 58870 60320 60465 62272 63245 63336 64496 64960 65598 66720 67280 70644 72280 72384 75894 76531 77840 77952 79170 80620 80736 84448 84651 86736 87360 87464 88305 88960 90480 93408 94192 96744 97440 100920 101192 104806 105560 107648 108420 109330 112868 115648 116760 116899 117740 120640 120930 124544 126490 126672 128992 129920 131196 133440 134560 141085 141288 144560 144768 151788 153062 155680 157209 158340 161240 161472 163995 168896 169302 173472 174720 174928 176610 180960 186816 188384 189735 193488 194880 201840 202384 209612 211120 216840 218660 225736 229593 231296 233520 233798 235480 241280 241860 252980 253344 257984 262015 262392 266880 269120 282170 282576 289120 303576 306124 311360 314418 316680 322480 322944 327990 337792 338604 346944 349856 350697 353220 361920 366821 373632 376768 379470 382655 386976 389760 403680 404768 419224 422240 423255 433680 437320 451472 459186 467040 467596 470960 483720 505960 506688 515968 524030 524784 538240 564340 565152 578240 584495 607152 612248 622720 628836 633360 644960 655980 677208 693888 699712 701394 706440 723840 733642 753536 758940 765310 773952 786045 807360 809536 818293 838448 844480 846510 867360 874640 902944 918372 934080 935192 941920 967440 1011920 1013376 1048060 1049568 1100463 1128680 1130304 1147965 1156480 1168990 1214304 1224496 1257672 1266720 1289920 1311960 1354416 1399424 1402788 1412880 1467284 1517880 1519687 1530620 1547904 1572090 1614720 1619072 1636586 1676896 1688960 1693020 1734720 1749280 1753485 1805888 1834105 1836744 1868160 1870384 1883840 1934880 2023840 2096120 2099136 2200926 2257360 2260608 2295930 2337980 2428608 2448992 2454879 2515344 2533440 2579840 2623920 2708832 2805576 2825760 2934568 3035760 3039374 3061240 3144180 3273172 3353792 3386040 3469440 3498560 3506970 3611776 3668210 3673488 3740768 3767680 3869760 4047680 4091465 4192240 4198272 4401852 4514720 4559061 4591860 4675960 4857216 4897984 4909758 5030688 5066880 5247840 5417664 5502315 5611152 5651520 5869136 6071520 6078748 6122480 6288360 6546344 6707584 6772080 6997120 7013940 7336420 7346976 7481536 7598435 7739520 8095360 8182930 8384480 8803704 9029440 9118122 9183720 9351920 9795968 9819516 10061376 10495680 10637809 10835328 11004630 11222304 11303040 11738272 12143040 12157496 12244960 12274395 12576720 13092688 13544160 14027880 14672840 14693952 14963072 15196870 16365860 16768960 17607408 18058880 18236244 18367440 18703840 19639032 20122752 20991360 21275618 22009260 22444608 22795305 23476544 24286080 24314992 24489920 24548790 25153440 26185376 27088320 28055760 29345680 29387904 30393740 31913427 32731720 33537920 35214816 36472488 36734880 37407680 39278064 42551236 44018520 44889216 45590610 46953088 48629984 48979840 49097580 50306880 52370752 53189045 54176640 56111520 58691360 60787480 63826854 65463440 70429632 72944976 73469760 74815360 78556128 85102472 88037040 91181220 97259968 98195160 100613760 104741504 106378090 112223040 117382720 121574960 127653708 130926880 140859264 145889952 146939520 157112256 159567135 170204944 176074080 182362440 194519936 196390320 212756180 224446080 234765440 243149920 255307416 261853760 291779904 314224512 319134270 340409888 352148160 364724880 392780640 425512360 486299840 510614832 523707520 583559808 638268540 680819776 704296320 729449760 785561280 851024720 972599680 1021229664 1276537080 1361639552 1458899520 1571122560 1702049440 2042459328 2553074160 2917799040 3404098880 4084918656 5106148320 6808197760 10212296640 20424593280
• Sum of all divisors σ(n): 83582553600
• Sum of proper divisors (its aliquot sum) s(n): 63157960320
• 20424593280 is an abundant number, because the sum of its proper divisors (63157960320) is greater than itself. Its abundance is 42733367040

Bases of 20424593280

• Binary: 10011000001011001101000111110000000₂
• Hexadecimal: 0x4C1668F80
• Base-36: 9DS9X1C

Squares and roots of 20424593280

• 20424593280 squared (20424593280²) is 417164010653421158400
• 20424593280 cubed (20424593280³) is 8520405248649714200866455552000
• The square root of 20424593280 is 142914.6363393199
• The cube root of 20424593280 is 2733.4919905261

Scales and comparisons

• 20,424,593,280 seconds is equal to 649 years, 22 weeks, 5 days, 18 hours, 8 minutes.
• To count from 1 to 20,424,593,280 would take you about one thousand, two hundred ninety-eight 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 20424593280 cubic inches would be around 227.8 feet tall.

Recreational maths with 20424593280

• 20424593280 backwards is 08239542402
• 20424593280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20424593280's digits is 39
• More coming soon!