42081084240

Names of 42081084240

• Cardinal: 42081084240 can be written as Forty-two billion, eighty-one million, eighty-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 4.208108424 × 10¹⁰

Factors of 42081084240

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1952

Divisors of 42081084240

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 61 65 78 80 104 120 122 127 130 156 183 195 208 240 244 254 260 305 312 366 381 390 488 508 520 610 624 635 732 762 780 793 915 976 1016 1040 1220 1270 1464 1524 1560 1586 1651 1741 1830 1905 2032 2379 2440 2540 2928 3048 3120 3172 3302 3482 3660 3810 3965 4758 4880 4953 5080 5223 6096 6344 6604 6964 7320 7620 7747 7930 8255 8705 9516 9906 10160 10446 11895 12688 13208 13928 14640 15240 15494 15860 16510 17410 19032 19812 20892 22633 23241 23790 24765 26115 26416 27856 30480 30988 31720 33020 34820 38064 38735 39624 41784 45266 46482 47580 49530 52230 61976 63440 66040 67899 69640 77470 79248 83568 90532 92964 95160 99060 100711 104460 106201 113165 116205 123952 132080 135798 139280 154940 181064 185928 190320 198120 201422 208920 212402 221107 226330 232410 271596 302133 309880 318603 339495 362128 371856 396240 402844 417840 424804 442214 452660 464820 503555 531005 543192 604266 619760 637206 663321 678990 805688 849608 884428 905320 929640 1007110 1062010 1086384 1105535 1208532 1274412 1326642 1357980 1380613 1510665 1593015 1611376 1699216 1768856 1810640 1859280 2014220 2124020 2211070 2417064 2548824 2653284 2715960 2761226 2874391 3021330 3186030 3316605 3537712 4028440 4141839 4248040 4422140 4834128 5097648 5306568 5431920 5522452 5748782 6042660 6372060 6633210 6903065 8056880 8283678 8496080 8623173 8844280 10613136 11044904 11497564 12085320 12744120 13266420 13487527 13806130 14371955 16567356 17246346 17688560 20709195 22089808 22995128 24170640 25488240 26532840 26975054 27612260 28743910 33134712 34492692 40462581 41418390 43115865 45990256 53065680 53950108 55224520 57487820 66269424 67437635 68985384 80925162 82836780 86231730 107900216 110449040 114975640 134875270 137970768 161850324 165673560 172463460 175337851 202312905 215800432 229951280 269750540 323700648 331347120 344926920 350675702 404625810 526013553 539501080 647401296 689853840 701351404 809251620 876689255 1052027106 1079002160 1402702808 1618503240 1753378510 2104054212 2630067765 2805405616 3237006480 3506757020 4208108424 5260135530 7013514040 8416216848 10520271060 14027028080 21040542120 42081084240
• Sum of all divisors σ(n): 143996116992
• Sum of proper divisors (its aliquot sum) s(n): 101915032752
• 42081084240 is an abundant number, because the sum of its proper divisors (101915032752) is greater than itself. Its abundance is 59833948512

Bases of 42081084240

• Binary: 100111001100001110100110001101010000₂
• Hexadecimal: 0x9CC3A6350
• Base-36: JBXZOEO

Squares and roots of 42081084240

• 42081084240 squared (42081084240²) is 1770817650813976377600
• 42081084240 cubed (42081084240³) is 74517926737581844515155649024000
• The square root of 42081084240 is 205136.7452213281
• The cube root of 42081084240 is 3478.2621194471

Scales and comparisons

• 42,081,084,240 seconds is equal to 1,338 years, 2 weeks, 3 days, 14 hours, 4 minutes.
• To count from 1 to 42,081,084,240 would take you about two thousand, six 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 42081084240 cubic inches would be around 289.9 feet tall.

Recreational maths with 42081084240

• 42081084240 backwards is 04248018024
• The number of decimal digits it has is: 11
• The sum of 42081084240's digits is 33
• More coming soon!