42129700410

Names of 42129700410

• Cardinal: 42129700410 can be written as Forty-two billion, one hundred twenty-nine million, seven hundred thousand, four hundred ten.

Scientific notation

• Scientific notation: 4.212970041 × 10¹⁰

Factors of 42129700410

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5332

Divisors of 42129700410

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 29 30 35 42 58 70 87 105 145 174 203 210 290 406 435 609 870 1015 1218 2030 2383 2903 3045 4766 5806 6090 7149 8709 11915 14298 14515 16681 17418 20321 23830 29030 33362 35745 40642 43545 50043 60963 69107 71490 83405 84187 87090 100086 101605 121926 138214 166810 168374 203210 207321 250215 252561 304815 345535 414642 420935 483749 500430 505122 589309 609630 691070 841870 967498 1036605 1178618 1262805 1451247 1767927 2073210 2418745 2525610 2902494 2946545 3535854 4837490 5893090 6917849 7256235 8839635 13835698 14512470 17679270 20753547 34589245 41507094 48424943 69178490 96849886 103767735 145274829 200617621 207535470 242124715 290549658 401235242 484249430 601852863 726374145 1003088105 1203705726 1404323347 1452748290 2006176210 2808646694 3009264315 4212970041 6018528630 7021616735 8425940082 14043233470 21064850205 42129700410
• Sum of all divisors σ(n): 119631790080
• Sum of proper divisors (its aliquot sum) s(n): 77502089670
• 42129700410 is an abundant number, because the sum of its proper divisors (77502089670) is greater than itself. Its abundance is 35372389260

Bases of 42129700410

• Binary: 100111001111001000000011011000111010₂
• Hexadecimal: 0x9CF20363A
• Base-36: JCQXOVU

Squares and roots of 42129700410

• 42129700410 squared (42129700410²) is 1774911656636354168100
• 42129700410 cubed (42129700410³) is 74776496348306389416707778921000
• The square root of 42129700410 is 205255.2079972637
• The cube root of 42129700410 is 3479.6010797515

Scales and comparisons

• 42,129,700,410 seconds is equal to 1,339 years, 30 weeks, 6 days, 6 hours, 33 minutes, 30 seconds.
• To count from 1 to 42,129,700,410 would take you about two thousand, six hundred seventy-nine 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 42129700410 cubic inches would be around 290 feet tall.

Recreational maths with 42129700410

• 42129700410 backwards is 01400792124
• 42129700410 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42129700410's digits is 30
• More coming soon!