428086511139243040

Names of 428086511139243040

• Cardinal: 428086511139243040 can be written as Four hundred twenty-eight quadrillion, eighty-six trillion, five hundred eleven billion, one hundred thirty-nine million, two hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 4.2808651113924304 × 10¹⁷

Factors of 428086511139243040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 707473

Divisors of 428086511139243040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 140 160 196 224 245 280 392 490 560 784 980 1120 1568 1960 2129 3920 4258 7840 8516 10645 14903 17032 21290 29806 34064 38459 42580 59612 68128 74515 76918 85160 104321 119224 149030 153836 170320 192295 208642 238448 269213 298060 307672 340640 384590 417284 476896 521605 538426 596120 615344 666871 769180 834568 1043210 1076852 1192240 1230688 1333742 1346065 1538360 1669136 1884491 2086420 2153704 2384480 2667484 2692130 3076720 3334355 3338272 3768982 4172840 4307408 4668097 5334968 5384260 6153440 6668710 7537964 8345680 8614816 9336194 9422455 10669936 10768520 13337420 15075928 16691360 18672388 18844910 21339872 21537040 23340485 26674840 30151856 32676679 37344776 37689820 43074080 46680970 53349680 60303712 65353358 74689552 75379640 81879211 93361940 106699360 130706716 149379104 150759280 163383395 163758422 186723880 261413432 301518560 326766790 327516844 373447760 409396055 522826864 573154477 653533580 655033688 746895520 818792110 1045653728 1146308954 1307067160 1310067376 1419768359 1637584220 2292617908 2614134320 2620134752 2839536718 2865772385 3275168440 4012081339 4585235816 5228268640 5679073436 5731544770 6550336880 7098841795 8024162678 9170471632 9938378513 11358146872 11463089540 13100673760 14197683590 16048325356 18340943264 19876757026 20060406695 22716293744 22926179080 25647191789 28395367180 32096650712 39753514052 40120813390 45432587488 45852358160 49691892565 51294383578 56790734360 64193301424 69568649591 79507028104 80241626780 91704716320 99383785130 102588767156 113581468720 128235958945 128386602848 139137299182 159014056208 160483253560 179530342523 198767570260 205177534312 227162937440 256471917890 278274598364 318028112416 320966507120 347843247955 359060685046 397535140520 410355068624 512943835780 556549196728 641933014240 695686495910 718121370092 795070281040 820710137248 897651712615 1025887671560 1113098393456 1256712397661 1391372991820 1436242740184 1590140562080 1795303425230 2051775343120 2226196786912 2513424795322 2782745983640 2872485480368 3590606850460 4103550686240 5026849590644 5565491967280 5744970960736 6283561988305 7181213700920 10053699181288 11130983934560 12567123976610 14362427401840 20107398362576 25134247953220 28724854803680 40214796725152 50268495906440 54602871318781 100536991812880 109205742637562 201073983625760 218411485275124 273014356593905 382220099231467 436822970550248 546028713187810 764440198462934 873645941100496 1092057426375620 1528880396925868 1747291882200992 1911100496157335 2184114852751240 2675540694620269 3057760793851736 3822200992314670 4368229705502480 5351081389240538 6115521587703472 7644401984629340 8736459411004960 10702162778481076 12231043175406944 13377703473101345 15288803969258680 21404325556962152 26755406946202690 30577607938517360 42808651113924304 53510813892405380 61155215877034720 85617302227848608 107021627784810760 214043255569621520 428086511139243040
• Sum of all divisors σ(n): 1177058429570217600
• Sum of proper divisors (its aliquot sum) s(n): 748971918430974560
• 428086511139243040 is an abundant number, because the sum of its proper divisors (748971918430974560) is greater than itself. Its abundance is 320885407291731520

Bases of 428086511139243040

• Binary: 10111110000110111100110100111101101100101110100010000100000₂
• Hexadecimal: 0x5F0DE69ED974420
• Base-36: 393404AI4MCG

Squares and roots of 428086511139243040

• 428086511139243040 squared (428086511139243040²) is 183258061019369255368655504188441600
• 428086511139243040 cubed (428086511139243040³) is 78450303979924297472278227549043764187188941246464000
• The square root of 428086511139243040 is 654283204.0785114331
• The cube root of 428086511139243040 is 753662.9765029311

Scales and comparisons

• 428,086,511,139,243,040 seconds is equal to 13,611,826,895 years, 36 weeks, 5 days, 12 hours, 50 minutes, 40 seconds.
• To count from 1 to 428,086,511,139,243,040 would take you about forty billion, eight hundred thirty-five million, four hundred eighty thousand, six hundred eighty-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 428086511139243040 cubic inches would be around 62805.2 feet tall.

Recreational maths with 428086511139243040

• 428086511139243040 backwards is 040342931115680824
• The number of decimal digits it has is: 18
• The sum of 428086511139243040's digits is 61
• More coming soon!