42159397280

Names of 42159397280

• Cardinal: 42159397280 can be written as Forty-two billion, one hundred fifty-nine million, three hundred ninety-seven thousand, two hundred eighty.

Scientific notation

• Scientific notation: 4.215939728 × 10¹⁰

Factors of 42159397280

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 380

Divisors of 42159397280

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 29 32 35 40 44 52 55 56 58 65 70 77 80 88 91 104 110 112 116 130 140 143 145 154 160 176 182 203 208 220 224 232 260 280 286 290 308 313 319 352 364 377 385 406 416 440 455 464 520 560 572 580 616 626 638 715 728 754 770 812 841 880 910 928 1001 1015 1040 1120 1144 1160 1232 1252 1276 1430 1456 1508 1540 1565 1595 1624 1682 1760 1820 1885 2002 2030 2080 2191 2233 2288 2320 2464 2504 2552 2639 2860 2912 3016 3080 3130 3190 3248 3364 3443 3640 3770 4004 4060 4069 4147 4205 4382 4466 4576 4640 5005 5008 5104 5278 5720 5887 6032 6160 6260 6380 6496 6728 6886 7280 7540 8008 8120 8138 8294 8410 8764 8932 9077 9251 10010 10016 10208 10556 10933 10955 11165 11440 11774 12064 12320 12520 12760 13195 13456 13772 14560 15080 16016 16240 16276 16588 16820 17215 17528 17864 18154 18502 20020 20345 20735 21112 21866 21910 22330 22880 23548 24101 25040 25520 26390 26912 27544 28483 29029 29435 30160 32032 32480 32552 33176 33640 34430 35056 35728 36308 37004 40040 40690 41470 42224 43732 43820 44660 44759 45385 46255 47096 48202 50080 51040 52780 54665 55088 56966 58058 58870 60320 63539 64757 65104 66352 67280 68860 70112 71456 72616 74008 76531 80080 81380 82940 84448 87464 87640 89320 89518 90770 92510 94192 96404 99847 105560 109330 110176 113932 116116 117740 118001 120263 120505 127078 129514 130208 132704 134560 137720 142415 145145 145232 148016 153062 160160 162760 165880 174928 175280 178640 179036 181540 185020 188384 192808 199694 211120 218660 223795 227864 232232 235480 236002 240526 241010 254156 259028 263233 275440 284830 290290 290464 296032 306124 313313 317695 323785 325520 331760 349856 350560 357280 358072 363080 370040 382655 385616 399388 422240 437320 447590 455728 464464 470960 472004 481052 482020 499235 508312 518056 526466 550880 569660 580580 590005 601315 612248 626626 635390 647570 651040 663520 698929 716144 726160 740080 765310 771232 798776 826007 841841 874640 895180 911456 928928 941920 944008 962104 964040 998470 1016624 1036112 1052932 1139320 1161160 1180010 1202630 1224496 1253252 1270780 1295140 1298011 1316165 1397858 1432288 1452320 1480160 1530620 1566565 1597552 1652014 1683682 1749280 1790360 1842631 1888016 1924208 1928080 1996940 2033248 2072224 2105864 2278640 2322320 2360020 2405260 2448992 2506504 2541560 2590280 2596022 2632330 2795716 2895563 3061240 3133130 3195104 3304028 3367364 3422029 3494645 3580720 3685262 3776032 3848416 3856160 3993880 4130035 4209205 4211728 4557280 4644640 4720040 4810520 5013008 5083120 5180560 5192044 5264660 5591432 5791126 6122480 6266260 6490055 6608056 6734728 6844058 6989290 7161440 7370524 7987760 8260070 8418410 8423456 9086077 9213155 9440080 9621040 10026016 10166240 10361120 10384088 10529320 11182864 11582252 12244960 12532520 12980110 13216112 13469456 13688116 13978580 14477815 14741048 15975520 16520140 16836820 17110145 18172154 18426310 18880160 19242080 20268941 20768176 21058640 22365728 23164504 23954203 25065040 25960220 26432224 26938912 27376232 27957160 28955630 29482096 33040280 33673640 34220290 36344308 36852620 37642319 40537882 41536352 42117280 45430385 46329008 47908406 50130080 51920440 54752464 55914320 57911260 58964192 66080560 67347280 68440580 72688616 73705240 75284638 81075764 90860770 92658016 95816812 101344705 103840880 109504928 111828640 115822520 119771015 132161120 134694560 136881160 145377232 147410480 150569276 162151528 181721540 188211595 191633624 202689410 207681760 231645040 239542030 263496233 273762320 290754464 294820960 301138552 324303056 363443080 376423190 383267248 405378820 463290080 479084060 526992466 547524640 602277104 648606112 726886160 752846380 766534496 810757640 958168120 1053984932 1204554208 1317481165 1453772320 1505692760 1621515280 1916336240 2107969864 2634962330 3011385520 3243030560 3832672480 4215939728 5269924660 6022771040 8431879456 10539849320 21079698640 42159397280
• Sum of all divisors σ(n): 138943703808
• Sum of proper divisors (its aliquot sum) s(n): 96784306528
• 42159397280 is an abundant number, because the sum of its proper divisors (96784306528) is greater than itself. Its abundance is 54624909248

Bases of 42159397280

• Binary: 100111010000111001010101100110100000₂
• Hexadecimal: 0x9D0E559A0
• Base-36: JD8M74W

Squares and roots of 42159397280

• 42159397280 squared (42159397280²) is 1777414779012871398400
• 42159397280 cubed (42159397280³) is 74934735799747051518694756352000
• The square root of 42159397280 is 205327.5365848429
• The cube root of 42159397280 is 3480.4184681959

Scales and comparisons

• 42,159,397,280 seconds is equal to 1,340 years, 27 weeks, 6 days, 23 hours, 41 minutes, 20 seconds.
• To count from 1 to 42,159,397,280 would take you about two thousand, six hundred eighty-one 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 42159397280 cubic inches would be around 290 feet tall.

Recreational maths with 42159397280

• 42159397280 backwards is 08279395124
• The number of decimal digits it has is: 11
• The sum of 42159397280's digits is 50
• More coming soon!