42951321028

Names of 42951321028

• Cardinal: 42951321028 can be written as Forty-two billion, nine hundred fifty-one million, three hundred twenty-one thousand and twenty-eight.

Scientific notation

• Scientific notation: 4.2951321028 × 10¹⁰

Factors of 42951321028

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 176

Divisors of 42951321028

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 11 14 22 28 44 49 59 77 97 98 118 154 194 196 236 308 388 413 539 649 679 826 1067 1078 1298 1358 1652 2134 2156 2596 2716 2891 3481 4268 4543 4753 5723 5782 6962 7469 9086 9506 11446 11564 13924 14938 18172 19012 22892 24367 29876 31801 38291 40061 48734 52283 62953 63602 76582 80122 97468 104566 125906 127204 153164 160244 170569 205379 209132 251812 268037 280427 337657 341138 410758 440671 536074 560854 675314 682276 821516 881342 1072148 1121708 1350628 1437653 1762684 1876259 2259169 2363599 2875306 3084697 3714227 3752518 4518338 4727198 5750612 6169394 7428454 7505036 9036676 9454396 10063571 12338788 14856908 15814183 16545193 19921763 20127142 25999589 31628366 33090386 39843526 40254284 51999178 63256732 66180772 79687052 103998356 110699281 139452341 181997123 219139393 221398562 278904682 363994246 438278786 442797124 557809364 727988492 876557572 976166387 1533975751 1952332774 3067951502 3904665548 6135903004 10737830257 21475660514 42951321028
• Sum of all divisors σ(n): 98030278080
• Sum of proper divisors (its aliquot sum) s(n): 55078957052
• 42951321028 is an abundant number, because the sum of its proper divisors (55078957052) is greater than itself. Its abundance is 12127636024

Bases of 42951321028

• Binary: 101000000000000110010010010111000100₂
• Hexadecimal: 0xA001925C4
• Base-36: JQC3VES

Squares and roots of 42951321028

• 42951321028 squared (42951321028²) is 1844815978050314976784
• 42951321028 cubed (42951321028³) is 79237283310822880104365951013952
• The square root of 42951321028 is 207247.0048709991
• The cube root of 42951321028 is 3502.0755316143

Scales and comparisons

• 42,951,321,028 seconds is equal to 1,365 years, 37 weeks, 2 days, 18 hours, 30 minutes, 28 seconds.
• To count from 1 to 42,951,321,028 would take you about two thousand, seven hundred thirty-one 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 42951321028 cubic inches would be around 291.8 feet tall.

Recreational maths with 42951321028

• 42951321028 backwards is 82012315924
• The number of decimal digits it has is: 11
• The sum of 42951321028's digits is 37
• More coming soon!