423999979520

Names of 423999979520

• Cardinal: 423999979520 can be written as Four hundred twenty-three billion, nine hundred ninety-nine million, nine hundred seventy-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.2399997952 × 10¹¹

Factors of 423999979520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 307

Divisors of 423999979520

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 43 47 52 64 65 80 86 94 104 128 130 160 172 188 197 208 215 235 256 260 320 344 376 394 416 430 470 512 520 559 611 640 688 752 788 832 860 940 985 1024 1040 1118 1222 1280 1376 1504 1576 1664 1720 1880 1970 2021 2048 2080 2236 2444 2560 2561 2752 2795 3008 3055 3152 3328 3440 3760 3940 4042 4096 4160 4472 4888 5120 5122 5504 5590 6016 6110 6304 6656 6880 7520 7880 8084 8192 8320 8471 8944 9259 9776 10105 10240 10244 11008 11180 12032 12220 12608 12805 13312 13760 15040 15760 16168 16384 16640 16942 17888 18518 19552 20210 20480 20488 22016 22360 24064 24440 25216 25610 26273 26624 27520 30080 31520 32336 33280 33884 35776 37036 39104 40420 40960 40976 42355 44032 44720 46295 48128 48880 50432 51220 52546 53248 55040 60160 63040 64672 66560 67768 71552 74072 78208 80840 81920 81952 84710 88064 89440 92590 96256 97760 100864 102440 105092 106496 110080 110123 120320 120367 126080 129344 131365 133120 135536 143104 148144 156416 161680 163904 169420 176128 178880 185180 192512 195520 201728 204880 210184 212992 220160 220246 240640 240734 252160 258688 262730 266240 271072 286208 296288 312832 323360 327808 338840 352256 357760 370360 385024 391040 398137 403456 409760 420368 440320 440492 481280 481468 504320 517376 525460 532480 542144 550615 572416 592576 601835 625664 646720 655616 677680 704512 715520 740720 770048 782080 796274 806912 819520 840736 880640 880984 962560 962936 1008640 1034752 1050920 1064960 1084288 1101230 1144832 1185152 1203670 1251328 1293440 1311232 1355360 1431040 1481440 1564160 1592548 1613824 1639040 1681472 1761280 1761968 1925120 1925872 1990685 2017280 2069504 2101840 2168576 2202460 2289664 2370304 2407340 2502656 2586880 2622464 2710720 2862080 2962880 3128320 3185096 3227648 3278080 3362944 3522560 3523936 3850240 3851744 3981370 4034560 4139008 4203680 4337152 4404920 4579328 4740608 4814680 5005312 5173760 5175781 5244928 5421440 5724160 5925760 6256640 6370192 6556160 6725888 7047872 7703488 7962740 8069120 8278016 8407360 8674304 8809840 9158656 9481216 9629360 10010624 10347520 10351562 10489856 10842880 11448320 11851520 12513280 12740384 13112320 13451776 14095744 15406976 15925480 16138240 16556032 16814720 17348608 17619680 18962432 19258720 20695040 20703124 20979712 21685760 22896640 23703040 25026560 25480768 25878905 26224640 26903552 28191488 30813952 31850960 33112064 33629440 34697216 35239360 37924864 38517440 41390080 41406248 41959424 43371520 45793280 47406080 50053120 50961536 51757810 52449280 53807104 56382976 61627904 63701920 67258880 69394432 70478720 75849728 77034880 82780160 82812496 86743040 94812160 101923072 103515620 104898560 107614208 112765952 123255808 127403840 134517760 138788864 140957440 151699456 154069760 165560320 165624992 173486080 189624320 203846144 207031240 209797120 215228416 225531904 246511616 254807680 269035520 281914880 308139520 331249984 346972160 379248640 407692288 414062480 430456832 451063808 493023232 509615360 538071040 563829760 616279040 662499968 693944320 758497280 815384576 828124960 902127616 986046464 1019230720 1076142080 1127659520 1232558080 1324999936 1630769152 1656249920 1804255232 1972092928 2038461440 2152284160 2255319040 2465116160 2649999872 3261538304 3312499840 4076922880 4510638080 4930232320 5299999744 6523076608 6624999680 8153845760 9021276160 9860464640 10599999488 13249999360 16307691520 21199998976 26499998720 32615383040 42399997952 52999997440 84799995904 105999994880 211999989760 423999979520
• Sum of all divisors σ(n): 1150999331328
• Sum of proper divisors (its aliquot sum) s(n): 726999351808
• 423999979520 is an abundant number, because the sum of its proper divisors (726999351808) is greater than itself. Its abundance is 302999372288

Bases of 423999979520

• Binary: 110001010111000010111100100000000000000₂
• Hexadecimal: 0x62B85E4000
• Base-36: 5ES6N20W

Squares and roots of 423999979520

• 423999979520 squared (423999979520²) is 179775982632960419430400
• 423999979520 cubed (423999979520³) is 76225012954563093515460210065408000
• The square root of 423999979520 is 651152.8081180331
• The cube root of 423999979520 is 7512.5713874851

Scales and comparisons

• 423,999,979,520 seconds is equal to 13,481 years, 46 weeks, 1 day, 4 hours, 5 minutes, 20 seconds.
• To count from 1 to 423,999,979,520 would take you about twenty-six thousand, nine hundred sixty-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 423999979520 cubic inches would be around 626 feet tall.

Recreational maths with 423999979520

• 423999979520 backwards is 025979999324
• The number of decimal digits it has is: 12
• The sum of 423999979520's digits is 68
• More coming soon!