442540338345

Names of 442540338345

• Cardinal: 442540338345 can be written as Four hundred forty-two billion, five hundred forty million, three hundred thirty-eight thousand, three hundred forty-five.

Scientific notation

• Scientific notation: 4.42540338345 × 10¹¹

Factors of 442540338345

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 313

Divisors of 442540338345

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 19 21 35 37 45 57 61 63 95 105 111 133 171 181 183 185 259 285 305 315 333 399 427 543 549 555 665 703 777 855 905 915 1159 1197 1267 1281 1295 1629 1665 1995 2109 2135 2257 2331 2715 2745 3439 3477 3515 3801 3843 3885 4921 5795 5985 6327 6335 6405 6697 6771 8113 8145 10317 10431 10545 11041 11285 11403 11655 14763 15799 17195 17385 19005 19215 20091 20313 24073 24339 24605 30951 31635 32761 33123 33485 33855 40565 42883 44289 46879 47397 51585 52155 55205 57015 60273 72219 73017 73815 77287 78995 98283 99369 100455 101565 120365 121695 127243 128649 140637 142191 154755 163805 165615 209779 214415 216657 221445 229327 231861 234395 236985 294849 300181 301365 361095 365085 381729 385947 386435 408517 421911 491415 496845 622459 629337 636215 643245 687981 695583 703185 710955 890701 900543 1048895 1083285 1145187 1146635 1159305 1212157 1225551 1468453 1474245 1500905 1867377 1888011 1908645 1929735 1998421 2042585 2063943 2109555 2672103 2701629 2859619 3112295 3146685 3439905 3477915 3636471 3676653 4357213 4405359 4453505 4502715 5602131 5725935 5995263 6060785 6127755 7342265 7761823 8016309 8485099 8578857 9336885 9440055 9992105 10319715 10909413 13071639 13216077 13360515 13508145 13988947 14298095 17985789 18182355 18383265 21786065 22026795 23030983 23285469 25455297 25736571 28010655 29976315 37969999 38809115 39214917 40081545 41966841 42425495 42894285 54332761 54547065 65358195 66080385 69092949 69856407 69944735 73941577 76365891 89928945 113909997 115154915 116427345 125900523 127276485 128682855 161216881 162998283 189849995 196074585 207278847 209834205 221824731 265789993 271663805 341729991 345464745 349282035 369707885 381829455 483650643 488994849 517591039 569549985 629502615 665474193 797369979 806084405 814991415 1036394235 1109123655 1328949965 1404889963 1450951929 1552773117 1708649955 2392109937 2418253215 2444974245 2587955195 3327370965 3986849895 4214669889 4658319351 7024449815 7254759645 7763865585 9834229741 11960549685 12644009667 21073349445 23291596755 29502689223 49171148705 63220048335 88508067669 147513446115 442540338345
• Sum of all divisors σ(n): 968619075840
• Sum of proper divisors (its aliquot sum) s(n): 526078737495
• 442540338345 is an abundant number, because the sum of its proper divisors (526078737495) is greater than itself. Its abundance is 83538399150

Bases of 442540338345

• Binary: 110011100001001011101011010110010101001₂
• Hexadecimal: 0x670975ACA9
• Base-36: 5NAT3AG9

Squares and roots of 442540338345

• 442540338345 squared (442540338345²) is 195841951062507077339025
• 442540338345 cubed (442540338345³) is 86667963285346814249569205772413625
• The square root of 442540338345 is 665237.0542483333
• The cube root of 442540338345 is 7620.5143960615

Scales and comparisons

• 442,540,338,345 seconds is equal to 14,071 years, 21 weeks, 3 days, 15 hours, 45 minutes, 45 seconds.
• To count from 1 to 442,540,338,345 would take you about twenty-eight thousand, one hundred forty-two 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 442540338345 cubic inches would be around 635 feet tall.

Recreational maths with 442540338345

• 442540338345 backwards is 543833045244
• 442540338345 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 442540338345's digits is 45
• More coming soon!