42720360228

Names of 42720360228

• Cardinal: 42720360228 can be written as Forty-two billion, seven hundred twenty million, three hundred sixty thousand, two hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2720360228 × 10¹⁰

Factors of 42720360228

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12085

Divisors of 42720360228

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 27 28 36 38 39 42 52 54 57 63 76 78 84 91 108 114 117 126 133 156 171 182 189 228 234 247 252 266 273 342 351 361 364 378 399 468 494 513 532 546 684 702 722 741 756 798 819 988 1026 1083 1092 1197 1404 1444 1482 1596 1638 1729 2052 2166 2223 2394 2457 2527 2964 3249 3276 3458 3591 4332 4446 4693 4788 4914 5054 5187 6498 6669 6916 7182 7581 8892 9386 9747 9828 10108 10374 12041 12996 13338 14079 14364 15162 15561 18772 19494 20748 22743 24082 26676 28158 30324 31122 32851 36123 38988 42237 45486 46683 48164 56316 62244 65702 68229 72246 84287 84474 90972 93366 98553 108369 126711 131404 136458 144492 156533 168574 168948 186732 197106 216738 228779 252861 253422 272916 295659 313066 325107 337148 394212 433476 457558 469599 505722 506844 591318 626132 650214 686337 758583 886977 915116 939198 1011444 1095731 1182636 1300428 1372674 1408797 1517166 1601453 1773954 1878396 2059011 2191462 2275749 2745348 2817594 2974127 3034332 3202906 3287193 3547908 4118022 4226391 4346801 4382924 4551498 4804359 5635188 5948254 6177033 6405812 6574386 8236044 8452782 8693602 8922381 9102996 9608718 9861579 11896508 12354066 13040403 13148772 14413077 16905564 17387204 17844762 19217436 19723158 20818889 24708132 26080806 26767143 28826154 29584737 30427607 35689524 39121209 39446316 41637778 43239231 52161612 53534286 56508413 57652308 59169474 60855214 62456667 78242418 80301429 83275556 86478462 91282821 107068572 113016826 117363627 118338948 121710428 124913334 156484836 160602858 169525239 172956924 182565642 187370001 226033652 234727254 249826668 273848463 321205716 339050478 365131284 374740002 395558891 469454508 508575717 547696926 562110003 678100956 749480004 791117782 821545389 1017151434 1095393852 1124220006 1186676673 1525727151 1582235564 1643090778 2034302868 2248440012 2373353346 3051454302 3286181556 3560030019 4746706692 6102908604 7120060038 10680090057 14240120076 21360180114 42720360228
• Sum of all divisors σ(n): 143879742720
• Sum of proper divisors (its aliquot sum) s(n): 101159382492
• 42720360228 is an abundant number, because the sum of its proper divisors (101159382492) is greater than itself. Its abundance is 58439022264

Bases of 42720360228

• Binary: 100111110010010101001111011100100100₂
• Hexadecimal: 0x9F254F724
• Base-36: JMILKX0

Squares and roots of 42720360228

• 42720360228 squared (42720360228²) is 1825029178010084211984
• 42720360228 cubed (42720360228³) is 77965903911201533752571994572352
• The square root of 42720360228 is 206689.0423510641
• The cube root of 42720360228 is 3495.7870459447

Scales and comparisons

• 42,720,360,228 seconds is equal to 1,358 years, 19 weeks, 3 days, 14 hours, 43 minutes, 48 seconds.
• To count from 1 to 42,720,360,228 would take you about two thousand, seven hundred sixteen 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 42720360228 cubic inches would be around 291.3 feet tall.

Recreational maths with 42720360228

• 42720360228 backwards is 82206302724
• 42720360228 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42720360228's digits is 36
• More coming soon!