428769930240

Names of 428769930240

• Cardinal: 428769930240 can be written as Four hundred twenty-eight billion, seven hundred sixty-nine million, nine hundred thirty thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.2876993024 × 10¹¹

Factors of 428769930240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3123

Divisors of 428769930240

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 32 36 40 45 46 48 60 64 69 72 80 90 92 96 115 120 128 137 138 144 160 180 184 192 207 230 240 256 274 276 288 320 345 360 368 384 411 414 460 480 512 548 552 576 640 685 690 720 736 768 822 828 920 960 1024 1035 1096 1104 1152 1233 1280 1370 1380 1440 1472 1536 1644 1656 1840 1920 2055 2070 2192 2208 2304 2466 2560 2740 2760 2880 2944 2953 3072 3151 3288 3312 3680 3840 4110 4140 4384 4416 4608 4932 5120 5480 5520 5760 5888 5906 6165 6302 6576 6624 7360 7680 8220 8280 8768 8832 8859 9216 9453 9864 10960 11040 11520 11776 11812 12330 12604 13152 13248 14720 14765 15360 15755 16440 16560 17536 17664 17718 18906 19728 21920 22080 23040 23552 23624 24660 25208 26304 26496 26577 28359 29440 29530 31510 32880 33120 35072 35328 35436 37812 39456 43840 44160 44295 46080 47248 47265 49320 50416 52608 52992 53154 56718 58880 59060 63020 65760 66240 67919 70144 70656 70872 75624 78912 87680 88320 88590 94496 94530 98640 100832 105216 105984 106308 113436 117760 118120 126040 131520 132480 132885 135838 140288 141744 141795 151248 157824 175360 176640 177180 188992 189060 197280 201664 203757 210432 211968 212616 226872 236240 252080 263040 264960 265770 271676 283488 283590 302496 315648 339595 350720 353280 354360 377984 378120 394560 403328 404561 407514 420864 425232 453744 472480 504160 526080 529920 531540 543352 566976 567180 604992 611271 631296 679190 701440 708720 755968 756240 789120 806656 809122 815028 850464 907488 944960 1008320 1018785 1052160 1059840 1063080 1086704 1133952 1134360 1209984 1213683 1222542 1262592 1358380 1417440 1511936 1512480 1578240 1613312 1618244 1630056 1700928 1814976 1889920 2016640 2022805 2037570 2104320 2126160 2173408 2267904 2268720 2419968 2427366 2445084 2716760 2834880 3023872 3024960 3056355 3156480 3226624 3236488 3260112 3401856 3629952 3641049 3779840 4033280 4045610 4075140 4252320 4346816 4535808 4537440 4839936 4854732 4890168 5433520 5669760 6049920 6068415 6112710 6312960 6472976 6520224 6803712 7259904 7282098 7559680 8066560 8091220 8150280 8504640 8693632 9071616 9074880 9304903 9679872 9709464 9780336 10867040 11339520 12099840 12136830 12225420 12945952 13040448 13607424 14519808 14564196 15119360 16133120 16182440 16300560 17009280 17387264 18149760 18205245 18609806 19418928 19560672 21734080 22679040 24199680 24273660 24450840 25891904 26080896 27214848 27914709 29039616 29128392 32364880 32601120 34018560 34774528 36299520 36410490 37219612 38837856 39121344 43468160 45358080 46524515 48399360 48547320 48901680 51783808 52161792 55829418 58256784 64729760 65202240 68037120 69549056 72599040 72820980 74439224 77675712 78242688 83744127 86936320 93049030 97094640 97803360 103567616 104323584 111658836 116513568 129459520 130404480 136074240 139573545 145198080 145641960 148878448 155351424 156485376 167488254 173872640 186098060 194189280 195606720 207135232 208647168 223317672 233027136 258919040 260808960 279147090 291283920 297756896 310702848 312970752 334976508 347745280 372196120 388378560 391213440 414270464 418720635 446635344 466054272 517838080 521617920 558294180 582567840 595513792 621405696 625941504 669953016 744392240 776757120 782426880 837441270 893270688 932108544 1035676160 1043235840 1116588360 1165135680 1191027584 1242811392 1339906032 1488784480 1553514240 1564853760 1674882540 1786541376 1864217088 2071352320 2233176720 2330271360 2382055168 2679812064 2977568960 3107028480 3129707520 3349765080 3573082752 3728434176 4466353440 4660542720 4764110336 5359624128 5955137920 6214056960 6699530160 7146165504 8932706880 9321085440 9528220672 10719248256 11910275840 13399060320 14292331008 17865413760 18642170880 21438496512 23820551680 26798120640 28584662016 35730827520 42876993024 47641103360 53596241280 71461655040 85753986048 107192482560 142923310080 214384965120 428769930240
• Sum of all divisors σ(n): 1562115941568
• Sum of proper divisors (its aliquot sum) s(n): 1133346011328
• 428769930240 is an abundant number, because the sum of its proper divisors (1133346011328) is greater than itself. Its abundance is 704576081088

Bases of 428769930240

• Binary: 110001111010100101011011110110000000000₂
• Hexadecimal: 0x63D4ADEC00
• Base-36: 5GZ2JNK0

Squares and roots of 428769930240

• 428769930240 squared (428769930240²) is 183843653078014466457600
• 428769930240 cubed (428769930240³) is 78826630305327024060735971917824000
• The square root of 428769930240 is 654805.2613105671
• The cube root of 428769930240 is 7540.6382524861

Scales and comparisons

• 428,769,930,240 seconds is equal to 13,633 years, 28 weeks, 6 days, 22 hours, 24 minutes.
• To count from 1 to 428,769,930,240 would take you about twenty-seven thousand, two hundred sixty-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 428769930240 cubic inches would be around 628.4 feet tall.

Recreational maths with 428769930240

• 428769930240 backwards is 042039967824
• The number of decimal digits it has is: 12
• The sum of 428769930240's digits is 54
• More coming soon!