428983568640

Names of 428983568640

• Cardinal: 428983568640 can be written as Four hundred twenty-eight billion, nine hundred eighty-three million, five hundred sixty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.2898356864 × 10¹¹

Factors of 428983568640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 6639

Divisors of 428983568640

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 19 20 22 24 27 30 32 33 36 38 40 44 45 48 54 55 57 60 64 66 72 76 80 81 88 90 95 96 99 108 110 114 120 128 132 135 144 152 160 162 165 171 176 180 190 192 198 209 216 220 228 240 243 256 264 270 285 288 297 304 320 324 330 342 352 360 380 384 396 405 418 432 440 456 480 486 495 513 528 540 570 576 594 608 627 640 648 660 684 704 720 760 768 792 810 836 855 864 880 891 912 960 972 990 1026 1045 1056 1080 1140 1152 1188 1215 1216 1254 1280 1296 1320 1368 1408 1440 1485 1520 1539 1584 1620 1672 1710 1728 1760 1782 1824 1881 1920 1944 1980 2052 2090 2112 2160 2280 2304 2376 2430 2432 2508 2565 2592 2640 2673 2736 2816 2880 2970 3040 3078 3135 3168 3240 3344 3420 3456 3520 3564 3648 3762 3840 3888 3960 4104 4180 4224 4320 4455 4560 4617 4752 4860 4864 5016 5130 5184 5280 5346 5472 5643 5760 5940 6080 6156 6270 6336 6480 6599 6688 6840 6912 7040 7128 7296 7524 7695 7776 7920 8208 8360 8448 8640 8910 9120 9234 9405 9504 9720 10032 10260 10368 10560 10692 10944 11286 11520 11880 12160 12312 12540 12672 12960 13198 13365 13376 13680 14080 14256 14592 15048 15390 15552 15840 16416 16720 16929 17280 17820 18240 18468 18810 19008 19440 19797 20064 20520 20736 21120 21384 21888 22572 23085 23760 24320 24624 25080 25344 25920 26396 26730 26752 27360 28215 28512 30096 30780 31104 31680 32832 32995 33440 33858 34560 35640 36480 36936 37620 38016 38880 39594 40128 41040 42240 42768 43776 45144 46170 47520 49248 50160 50787 51840 52792 53460 53504 54720 56430 57024 59391 60192 61560 62208 63360 65664 65990 66880 67716 71280 72589 72960 73872 75240 76032 77760 79188 80256 82080 84645 85536 90288 92340 95040 98496 98985 100320 101574 103680 105584 106920 109440 112860 114048 118782 120384 123120 125381 126720 131328 131980 133760 135432 142560 145178 147744 150480 155520 158376 160512 164160 169290 171072 178173 180576 184680 190080 196992 197970 200640 203148 211168 213840 217767 218880 225720 228096 237564 240768 246240 250762 253935 263960 267520 270864 285120 290356 295488 296955 300960 311040 316752 328320 338580 342144 356346 361152 362945 369360 376143 380160 393984 395940 401280 406296 422336 427680 435534 451440 475128 481536 492480 501524 507870 527920 534519 541728 570240 580712 590976 593910 601920 626905 633504 653301 656640 677160 684288 712692 722304 725890 738720 752286 791880 802560 812592 844672 855360 871068 890865 902880 950256 984960 1003048 1015740 1055840 1069038 1083456 1088835 1128429 1140480 1161424 1181952 1187820 1203840 1253810 1267008 1306602 1354320 1379191 1425384 1444608 1451780 1477440 1504572 1583760 1603557 1625184 1689344 1710720 1742136 1781730 1805760 1880715 1900512 1959903 1969920 2006096 2031480 2111680 2138076 2166912 2177670 2256858 2322848 2375640 2407680 2507620 2534016 2613204 2672595 2708640 2758382 2850768 2903560 2954880 3009144 3167520 3207114 3250368 3266505 3385287 3421440 3484272 3563460 3611520 3761430 3801024 3919806 4012192 4062960 4137573 4223360 4276152 4333824 4355340 4513716 4645696 4751280 5015240 5068032 5226408 5345190 5417280 5516764 5642145 5701536 5807120 5879709 5909760 6018288 6335040 6414228 6500736 6533010 6770574 6895955 6968544 7126920 7223040 7522860 7602048 7839612 8017785 8024384 8125920 8275146 8446720 8552304 8710680 9027432 9291392 9502560 9799515 10030480 10155861 10452816 10690380 10834560 11033528 11284290 11403072 11614240 11759418 12036576 12412719 12670080 12828456 13001472 13066020 13541148 13791910 13937088 14253840 15045720 15204096 15679224 16035570 16048768 16251840 16550292 16926435 17104608 17421360 17639127 18054864 18582784 19005120 19599030 20060960 20311722 20687865 20905632 21380760 21669120 22067056 22568580 22806144 23228480 23518836 24073152 24825438 25340160 25656912 26132040 27082296 27583820 27874176 28507680 29398545 30091440 30467583 31358448 32071140 32097536 32503680 33100584 33852870 34209216 34842720 35278254 36109728 37238157 38010240 39198060 40121920 40623444 41375730 41811264 42761520 44134112 45137160 45612288 46456960 47037672 48146304 49650876 50779305 51313824 52264080 54164592 55167640 55748352 57015360 58797090 60182880 60935166 62063595 62716896 64142280 65007360 66201168 67705740 68418432 69685440 70556508 72219456 74476314 76020480 78396120 80243840 81246888 82751460 83622528 85523040 88195635 88268224 90274320 92913920 94075344 96292608 99301752 101558610 102627648 104528160 108329184 110335280 111714471 114030720 117594180 120365760 121870332 124127190 125433792 128284560 132402336 135411480 136836864 139370880 141113016 144438912 148952628 152337915 156792240 160487680 162493776 165502920 167245056 171046080 176391270 176536448 180548640 186190785 188150688 198603504 203117220 205255296 209056320 216658368 220670560 223428942 228061440 235188360 240731520 243740664 248254380 250867584 256569120 264804672 270822960 278741760 282226032 288877824 297905256 304675830 313584480 324987552 331005840 335143413 342092160 352782540 353072896 361097280 372381570 376301376 397207008 406234440 410510592 418112640 433316736 441341120 446857884 470376720 481463040 487481328 496508760 501735168 513138240 529609344 541645920 558572355 564452064 595810512 609351660 627168960 649975104 662011680 670286826 684184320 705565080 722194560 744763140 752602752 794414016 812468880 836225280 866633472 882682240 893715768 940753440 974962656 993017520 1026276480 1059218688 1083291840 1117144710 1128904128 1191621024 1218703320 1254337920 1299950208 1324023360 1340573652 1411130160 1444389120 1489526280 1505205504 1588828032 1624937760 1675717065 1765364480 1787431536 1881506880 1949925312 1986035040 2052552960 2166583680 2234289420 2257808256 2383242048 2437406640 2508675840 2599900416 2648046720 2681147304 2822260320 2979052560 3177656064 3249875520 3351434130 3574863072 3763013760 3899850624 3972070080 4333167360 4468578840 4515616512 4766484096 4874813280 5296093440 5362294608 5644520640 5958105120 6499751040 6702868260 7149726144 7526027520 7799701248 7944140160 8937157680 9532968192 9749626560 10724589216 11289041280 11916210240 12999502080 13405736520 14299452288 15888280320 17874315360 19499253120 21449178432 22578082560 23832420480 26811473040 28598904576 35748630720 38998506240 42898356864 47664840960 53622946080 71497261440 85796713728 107245892160 142994522880 214491784320 428983568640
• Sum of all divisors σ(n): 1767782016000
• Sum of proper divisors (its aliquot sum) s(n): 1338798447360
• 428983568640 is an abundant number, because the sum of its proper divisors (1338798447360) is greater than itself. Its abundance is 909814878720

Bases of 428983568640

• Binary: 110001111100001011010011100100100000000₂
• Hexadecimal: 0x63E169C900
• Base-36: 5H2LQO00

Squares and roots of 428983568640

• 428983568640 squared (428983568640²) is 184026902163109591449600
• 428983568640 cubed (428983568640³) is 78944517215694887899461838700544000
• The square root of 428983568640 is 654968.3722440343
• The cube root of 428983568640 is 7541.8904410465

Scales and comparisons

• 428,983,568,640 seconds is equal to 13,640 years, 18 weeks, 1 day, 14 hours, 24 minutes.
• To count from 1 to 428,983,568,640 would take you about twenty-seven thousand, two hundred eighty 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 428983568640 cubic inches would be around 628.5 feet tall.

Recreational maths with 428983568640

• 428983568640 backwards is 046865389824
• The number of decimal digits it has is: 12
• The sum of 428983568640's digits is 63
• More coming soon!