42155544340

Names of 42155544340

• Cardinal: 42155544340 can be written as Forty-two billion, one hundred fifty-five million, five hundred forty-four thousand, three hundred forty.

Scientific notation

• Scientific notation: 4.215554434 × 10¹⁰

Factors of 42155544340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 533

Divisors of 42155544340

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 13 14 19 20 26 28 29 35 38 52 58 65 70 76 91 95 116 127 130 133 140 145 182 190 203 247 254 260 266 290 331 364 377 380 406 455 494 508 532 551 580 635 662 665 754 812 889 910 988 1015 1102 1235 1270 1324 1330 1508 1651 1655 1729 1778 1820 1885 2030 2204 2317 2413 2470 2540 2639 2660 2755 3302 3310 3458 3556 3683 3770 3857 4060 4303 4445 4634 4826 4940 5278 5510 6289 6604 6620 6916 7163 7366 7540 7714 8255 8606 8645 8890 9268 9599 9652 10556 11020 11557 11585 12065 12578 13195 14326 14732 15428 16510 16891 17212 17290 17780 18415 19198 19285 21515 23114 23170 24130 25156 25781 26390 28652 30121 31369 31445 33020 33782 34580 35815 36830 38396 38570 42037 43030 44023 46228 46340 47879 47995 48260 50141 51562 52780 57785 60242 62738 62890 67193 67564 69977 71630 73660 77140 81757 84074 84455 86060 88046 95758 95990 100282 103124 115570 120484 124787 125476 125780 128905 134386 139954 143260 150605 156845 163514 168148 168910 176092 182381 191516 191980 200564 210185 219583 220115 231140 239395 249574 250705 257810 268772 279908 294259 301210 313690 327028 335153 335965 337820 349885 364762 408785 420370 439166 440230 478790 489839 499148 501410 515620 546481 572299 588518 602420 623935 627380 670306 671930 699770 729524 798703 817570 840740 873509 878332 880460 909701 911905 957580 979678 1002820 1092962 1097915 1144598 1177036 1219073 1247870 1276667 1340612 1343860 1399540 1471295 1597406 1635140 1675765 1747018 1819402 1823810 1959356 2185924 2195830 2289196 2370953 2438146 2449195 2495740 2553334 2732405 2861495 2942590 3194812 3351530 3494036 3638804 3647620 3825367 3993515 4367545 4391660 4548505 4741906 4876292 4898390 5106668 5464810 5590921 5722990 5885180 6095365 6367907 6383335 6703060 7650734 7987030 8533511 8735090 9097010 9483812 9796780 10383139 10929620 11181842 11445980 11854765 12190730 12735814 12766670 15301468 15847949 15974060 16596671 17067022 17470180 18194020 19126835 20766278 22363684 23162387 23709530 24381460 25471628 25533340 27954605 31695898 31839535 33193342 34134044 38253670 41532556 42667555 46324774 47419060 51915695 55909210 63391796 63679070 66386684 72681973 76507340 79239745 82983355 85335110 92649548 103831390 110935643 111818420 115811935 127358140 145363946 158479490 162136709 165966710 170670220 207662780 221871286 231623870 290727892 301111031 316958980 324273418 331933420 363409865 443742572 463247740 554678215 602222062 648546836 726819730 810683545 1109356430 1204444124 1453639460 1505555155 1621367090 2107777217 2218712860 3011110310 3242734180 4215554434 6022220620 8431108868 10538886085 21077772170 42155544340
• Sum of all divisors σ(n): 119940710400
• Sum of proper divisors (its aliquot sum) s(n): 77785166060
• 42155544340 is an abundant number, because the sum of its proper divisors (77785166060) is greater than itself. Its abundance is 35629621720

Bases of 42155544340

• Binary: 100111010000101010101000111100010100₂
• Hexadecimal: 0x9D0AA8F14
• Base-36: JD6BM6S

Squares and roots of 42155544340

• 42155544340 squared (42155544340²) is 1777089918601706035600
• 42155544340 cubed (42155544340³) is 74914192859781209583381418504000
• The square root of 42155544340 is 205318.1539465033
• The cube root of 42155544340 is 3480.3124400195

Scales and comparisons

• 42,155,544,340 seconds is equal to 1,340 years, 21 weeks, 4 days, 9 hours, 25 minutes, 40 seconds.
• To count from 1 to 42,155,544,340 would take you about two thousand, six 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 42155544340 cubic inches would be around 290 feet tall.

Recreational maths with 42155544340

• 42155544340 backwards is 04344555124
• The number of decimal digits it has is: 11
• The sum of 42155544340's digits is 37
• More coming soon!