42126126042

Names of 42126126042

• Cardinal: 42126126042 can be written as Forty-two billion, one hundred twenty-six million, one hundred twenty-six thousand and forty-two.

Scientific notation

• Scientific notation: 4.2126126042 × 10¹⁰

Factors of 42126126042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 36

Divisors of 42126126042

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 7 11 13 14 21 22 26 33 39 42 49 66 77 78 91 98 121 143 147 154 169 182 231 242 273 286 294 338 343 363 429 462 507 539 546 637 686 726 847 858 1001 1014 1029 1078 1183 1274 1331 1573 1617 1694 1859 1911 2002 2058 2197 2366 2401 2541 2662 3003 3146 3234 3549 3718 3773 3822 3993 4394 4459 4719 4802 5082 5577 5929 6006 6591 7007 7098 7203 7546 7986 8281 8918 9317 9438 11011 11154 11319 11858 13013 13182 13377 14014 14406 15379 16562 17303 17787 18634 20449 21021 22022 22638 24167 24843 26026 26411 26754 27951 30758 31213 33033 34606 35574 39039 40898 41503 42042 46137 48334 49049 49686 51909 52822 55902 57967 61347 62426 65219 66066 72501 77077 78078 79233 83006 91091 92274 93639 98098 103818 107653 115934 121121 122694 124509 130438 143143 145002 147147 154154 158466 169169 173901 182182 187278 195657 215306 224939 231231 242242 249018 265837 273273 286286 290521 294294 322959 338338 343343 347802 363363 391314 405769 429429 449878 456533 462462 507507 531674 539539 546546 581042 637637 645918 674817 686686 726726 753571 797511 811538 847847 858858 871563 913066 1002001 1015014 1030029 1079078 1184183 1217307 1275274 1349634 1369599 1507142 1574573 1595022 1618617 1695694 1743126 1860859 1912911 2004002 2060058 2260713 2368366 2434614 2543541 2739198 2924207 3006003 3149146 3195731 3237234 3552549 3721718 3776773 3825822 4463459 4521426 4723719 5087082 5274997 5582577 5848414 5934929 6012006 6391462 7014007 7105098 7553546 8289281 8772621 8926918 9447438 9587193 10549994 11022011 11165154 11330319 11869858 13026013 13390377 14028014 15824991 16578562 17545242 17804787 19174386 20469449 21042021 22044022 22660638 24867843 26052026 26780754 31649982 33066033 35609574 39078039 40938898 41544503 42084042 49098049 49735686 58024967 61408347 66132066 77154077 78156078 83089006 91182091 98196098 116049934 122816694 124633509 143286143 147294147 154308154 174074901 182364182 231462231 249267018 273546273 286572286 294588294 348149802 429858429 462924462 540078539 547092546 638274637 859716858 1003003001 1080157078 1276549274 1620235617 1914823911 2006006002 3009009003 3240471234 3829647822 6018018006 7021021007 14042042014 21063063021 42126126042
• Sum of all divisors σ(n): 117114963840
• Sum of proper divisors (its aliquot sum) s(n): 74988837798
• 42126126042 is an abundant number, because the sum of its proper divisors (74988837798) is greater than itself. Its abundance is 32862711756

Bases of 42126126042

• Binary: 100111001110111010011010101111011010₂
• Hexadecimal: 0x9CEE9ABDA
• Base-36: JCOT2VU

Squares and roots of 42126126042

• 42126126042 squared (42126126042²) is 1774610495306470585764
• 42126126042 cubed (42126126042³) is 74757465400736429314059834866088
• The square root of 42126126042 is 205246.5006814977
• The cube root of 42126126042 is 3479.5026715313

Scales and comparisons

• 42,126,126,042 seconds is equal to 1,339 years, 24 weeks, 6 days, 21 hours, 40 minutes, 42 seconds.
• To count from 1 to 42,126,126,042 would take you about two thousand, six hundred seventy-eight 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 42126126042 cubic inches would be around 290 feet tall.

Recreational maths with 42126126042

• 42126126042 backwards is 24062162124
• The number of decimal digits it has is: 11
• The sum of 42126126042's digits is 30
• More coming soon!