39906082242

Names of 39906082242

• Cardinal: 39906082242 can be written as Thirty-nine billion, nine hundred six million, eighty-two thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 3.9906082242 × 10¹⁰

Factors of 39906082242

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 522

Divisors of 39906082242

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 13 18 19 23 26 27 38 39 46 54 57 69 78 81 114 117 131 138 162 171 207 234 247 262 299 331 342 351 393 414 437 494 513 598 621 662 702 741 786 874 897 993 1026 1053 1179 1242 1311 1482 1539 1703 1794 1863 1986 2106 2223 2358 2489 2622 2691 2979 3013 3078 3406 3537 3726 3933 4303 4446 4978 5109 5382 5681 5958 6026 6289 6669 7074 7467 7613 7866 8073 8606 8937 9039 10218 10611 11362 11799 12578 12909 13338 14934 15226 15327 16146 17043 17874 18078 18867 20007 21222 22401 22839 23598 24219 25818 26811 27117 30654 32357 34086 35397 37734 38727 39169 40014 43361 44802 45678 45981 48438 51129 53622 54234 56601 57247 64714 67203 68517 70794 77454 78338 81351 81757 86722 91962 97071 98969 102258 113202 114494 116181 117507 130083 134406 137034 137943 144647 153387 162702 163514 169803 171741 194142 197938 201609 205551 232362 235014 244053 245271 260166 275886 289294 291213 296907 306774 339606 343482 348543 352521 390249 403218 411102 433941 460161 488106 490542 509409 515223 563693 582426 593814 616653 697086 705042 735813 744211 780498 823859 867882 873639 890721 920322 997303 1018818 1030446 1057563 1127386 1170747 1233306 1301823 1471626 1488422 1545669 1647718 1691079 1747278 1781442 1880411 1994606 2115126 2207439 2232633 2341494 2471577 2603646 2620917 2672163 2991909 3091338 3172689 3382158 3512241 3760822 3905469 4414878 4465266 4637007 4943154 5073237 5241834 5344326 5641233 5983818 6345378 6622317 6697899 7024482 7414731 7810938 8016489 8975727 9274014 10146474 10710167 11282466 11716407 12964939 13244634 13395798 14829462 15219711 16032978 16923699 17951454 18948757 20093697 21420334 22244193 23432814 25929878 26927181 30439422 32130501 33847398 37897514 38894817 40187394 44488386 45659133 50771097 53854362 56846271 60281091 64261002 66732579 77789634 80781543 91318266 96391503 101542194 113692542 116684451 120562182 133465158 152313291 161563086 170538813 192783006 233368902 246333841 289174509 304626582 341077626 350053353 492667682 511616439 578349018 700106706 739001523 867523527 1023232878 1050160059 1478003046 1534849317 1735047054 2100320118 2217004569 3069698634 4434009138 6651013707 13302027414 19953041121 39906082242
• Sum of all divisors σ(n): 106902512640
• Sum of proper divisors (its aliquot sum) s(n): 66996430398
• 39906082242 is an abundant number, because the sum of its proper divisors (66996430398) is greater than itself. Its abundance is 27090348156

Bases of 39906082242

• Binary: 100101001010100101100111110111000010₂
• Hexadecimal: 0x94A967DC2
• Base-36: IBZ1U4I

Squares and roots of 39906082242

• 39906082242 squared (39906082242²) is 1592495399905267746564
• 39906082242 cubed (39906082242³) is 63550252398626293703412996916488
• The square root of 39906082242 is 199765.0676219443
• The cube root of 39906082242 is 3417.2731773139

Scales and comparisons

• 39,906,082,242 seconds is equal to 1,268 years, 46 weeks, 1 day, 22 hours, 50 minutes, 42 seconds.
• To count from 1 to 39,906,082,242 would take you about two thousand, five hundred thirty-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 39906082242 cubic inches would be around 284.8 feet tall.

Recreational maths with 39906082242

• 39906082242 backwards is 24228060993
• The number of decimal digits it has is: 11
• The sum of 39906082242's digits is 45
• More coming soon!