428914621440

Names of 428914621440

• Cardinal: 428914621440 can be written as Four hundred twenty-eight billion, nine hundred fourteen million, six hundred twenty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.2891462144 × 10¹¹

Factors of 428914621440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 1935

Divisors of 428914621440

• Number of divisors d(n): 880
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 29 30 32 36 38 40 45 48 54 57 58 60 64 72 76 80 81 87 90 95 96 108 114 116 120 128 135 144 145 152 160 162 171 174 180 190 192 216 228 232 240 256 261 270 285 288 290 304 320 324 342 348 360 380 384 405 432 435 456 464 480 512 513 522 540 551 570 576 580 608 640 648 684 696 720 760 768 783 810 855 864 870 912 928 960 1024 1026 1044 1080 1102 1140 1152 1160 1216 1280 1296 1305 1368 1392 1440 1520 1536 1539 1566 1620 1653 1710 1728 1740 1824 1856 1877 1920 2052 2088 2160 2204 2280 2304 2320 2349 2432 2560 2565 2592 2610 2736 2755 2784 2880 3040 3072 3078 3132 3240 3306 3420 3456 3480 3648 3712 3754 3840 3915 4104 4176 4320 4408 4560 4608 4640 4698 4864 4959 5120 5130 5184 5220 5472 5510 5568 5631 5760 6080 6156 6264 6480 6612 6840 6912 6960 7296 7424 7508 7680 7695 7830 8208 8265 8352 8640 8816 9120 9216 9280 9385 9396 9728 9918 10260 10368 10440 10944 11020 11136 11262 11520 11745 12160 12312 12528 12960 13224 13680 13824 13920 14592 14848 14877 15016 15360 15390 15660 16416 16530 16704 16893 17280 17632 18240 18560 18770 18792 19456 19836 20520 20736 20880 21888 22040 22272 22524 23040 23490 24320 24624 24795 25056 25920 26448 27360 27648 27840 28155 29184 29696 29754 30032 30780 31320 32832 33060 33408 33786 34560 35264 35663 36480 37120 37540 37584 39672 41040 41472 41760 43776 44080 44544 44631 45048 46080 46980 48640 49248 49590 50112 50679 51840 52896 54433 54720 55680 56310 58368 59508 60064 61560 62640 65664 66120 66816 67572 69120 70528 71326 72960 74240 74385 75080 75168 79344 82080 82944 83520 84465 87552 88160 89088 89262 90096 93960 97280 98496 99180 100224 101358 103680 105792 106989 108866 109440 111360 112620 119016 120128 123120 125280 131328 132240 133632 135144 138240 141056 142652 145920 148480 148770 150160 150336 152037 158688 163299 164160 167040 168930 175104 176320 178315 178524 180192 187920 196992 198360 200448 202716 207360 211584 213978 217732 218880 222720 223155 225240 238032 240256 246240 250560 253395 262656 264480 267264 270288 272165 282112 285304 291840 297540 300320 300672 304074 317376 320967 326598 328320 334080 337860 352640 356630 357048 360384 375840 393984 396720 400896 405432 414720 423168 427956 435464 437760 445440 446310 450480 476064 480512 489897 492480 501120 506790 525312 528960 534945 540576 544330 564224 570608 595080 600640 601344 608148 634752 641934 653196 656640 668160 675720 705280 713260 714096 720768 751680 760185 787968 793440 801792 810864 816495 846336 855912 870928 875520 892620 900960 952128 961024 962901 979794 984960 1002240 1013580 1034227 1057920 1069890 1081152 1088660 1141216 1190160 1201280 1202688 1216296 1269504 1283868 1306392 1313280 1336320 1351440 1410560 1426520 1428192 1441536 1469691 1503360 1520370 1575936 1586880 1604835 1621728 1632990 1692672 1711824 1741856 1785240 1801920 1904256 1922048 1925802 1959588 1969920 2004480 2027160 2068454 2115840 2139780 2162304 2177320 2282432 2380320 2402560 2405376 2432592 2449485 2539008 2567736 2612784 2626560 2702880 2821120 2853040 2856384 2883072 2888703 2939382 3006720 3040740 3102681 3173760 3209670 3243456 3265980 3423648 3483712 3570480 3603840 3808512 3851604 3919176 3939840 4008960 4054320 4136908 4231680 4279560 4324608 4354640 4409073 4564864 4760640 4805120 4814505 4865184 4898970 5078016 5135472 5171135 5225568 5405760 5706080 5712768 5766144 5777406 5878764 6013440 6081480 6205362 6347520 6419340 6486912 6531960 6847296 6967424 7140960 7207680 7348455 7617024 7703208 7838352 7879680 8108640 8273816 8463360 8559120 8649216 8709280 8818146 9129728 9308043 9521280 9610240 9629010 9730368 9797940 10270944 10342270 10451136 10811520 11412160 11425536 11554812 11757528 12026880 12162960 12410724 12695040 12838680 12973824 13063920 13694592 13934848 14281920 14415360 14443515 14696910 15234048 15406416 15513405 15676704 16217280 16547632 17118240 17298432 17418560 17636292 18259456 18616086 19042560 19258020 19460736 19595880 20541888 20684540 20902272 21623040 22045365 22824320 22851072 23109624 23515056 24325920 24821448 25390080 25677360 25947648 26127840 27389184 27869696 27924129 28563840 28830720 28887030 29393820 30812832 31026810 31353408 32434560 33095264 34236480 34837120 35272584 36518912 37232172 38085120 38516040 38921472 39191760 41083776 41369080 41804544 43246080 44090730 45648640 45702144 46219248 46540215 47030112 48651840 49642896 51354720 51895296 52255680 54778368 55739392 55848258 57127680 57774060 58787640 61625664 62053620 62706816 64869120 66190528 68472960 69674240 70545168 74464344 76170240 77032080 77842944 78383520 82167552 82738160 83609088 83772387 86492160 88181460 91297280 92438496 93080430 94060224 97303680 99285792 102709440 104511360 109556736 111696516 114255360 115548120 117575280 123251328 124107240 125413632 129738240 132381056 136945920 139348480 139620645 141090336 148928688 154064160 155685888 156767040 164335104 165476320 167218176 167544774 176362920 182594560 184876992 186160860 188120448 194607360 198571584 205418880 209022720 223393032 228510720 231096240 235150560 246502656 248214480 250827264 259476480 264762112 273891840 278696960 279241290 282180672 297857376 308128320 313534080 328670208 330952640 335089548 352725840 369753984 372321720 376240896 389214720 397143168 410837760 418045440 418861935 446786064 462192480 470301120 493005312 496428960 501654528 529524224 547783680 558482580 564361344 595714752 616256640 627068160 661905280 670179096 705451680 739507968 744643440 752481792 778429440 794286336 821675520 836090880 837723870 893572128 924384960 940602240 986010624 992857920 1059048448 1116965160 1128722688 1191429504 1232513280 1254136320 1323810560 1340358192 1410903360 1479015936 1489286880 1504963584 1588572672 1643351040 1675447740 1787144256 1848769920 1881204480 1985715840 2233930320 2257445376 2382859008 2465026560 2508272640 2647621120 2680716384 2821806720 2958031872 2978573760 3177145344 3350895480 3574288512 3697539840 3762408960 3971431680 4467860640 4514890752 4765718016 4930053120 5295242240 5361432768 5643613440 5957147520 6701790960 7148577024 7395079680 7524817920 7942863360 8935721280 9531436032 10722865536 11287226880 11914295040 13403581920 14297154048 14790159360 15885726720 17871442560 21445731072 22574453760 23828590080 26807163840 28594308096 35742885120 42891462144 47657180160 53614327680 71485770240 85782924288 107228655360 142971540480 214457310720 428914621440
• Sum of all divisors σ(n): 1674562269600
• Sum of proper divisors (its aliquot sum) s(n): 1245647648160
• 428914621440 is an abundant number, because the sum of its proper divisors (1245647648160) is greater than itself. Its abundance is 816733026720

Bases of 428914621440

• Binary: 110001111011101010011011011110000000000₂
• Hexadecimal: 0x63DD4DBC00
• Base-36: 5H1GOW00

Squares and roots of 428914621440

• 428914621440 squared (428914621440²) is 183967752485018507673600
• 428914621440 cubed (428914621440³) is 78906458914279332490215879081984000
• The square root of 428914621440 is 654915.7361371003
• The cube root of 428914621440 is 7541.4863695567

Scales and comparisons

• 428,914,621,440 seconds is equal to 13,638 years, 8 weeks, 1 day, 14 hours, 24 minutes.
• To count from 1 to 428,914,621,440 would take you about twenty-seven thousand, two hundred seventy-six 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 428914621440 cubic inches would be around 628.5 feet tall.

Recreational maths with 428914621440

• 428914621440 backwards is 044126419824
• 428914621440 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428914621440's digits is 45
• More coming soon!