42749934642135

Names of 42749934642135

• Cardinal: 42749934642135 can be written as Forty-two trillion, seven hundred forty-nine billion, nine hundred thirty-four million, six hundred forty-two thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 4.2749934642135 × 10¹³

Factors of 42749934642135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 135806

Divisors of 42749934642135

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 29 35 41 45 63 87 105 123 145 203 205 261 287 315 369 435 609 615 841 861 1015 1189 1305 1435 1827 1845 2523 2583 3045 3567 4205 4305 5887 5945 7569 8323 9135 10701 12615 12915 17661 17835 24389 24969 29435 34481 37845 41615 52983 53505 73167 74907 88305 103443 121945 124845 135721 170723 172405 219501 241367 264915 310329 365835 374535 407163 512169 517215 678605 724101 853615 950047 999949 1097505 1206835 1221489 1536507 1551645 2035815 2172303 2560845 2850141 2999847 3620505 3935909 4750235 4999745 5564561 6107445 6999643 7682535 8550423 8999541 10861515 11807727 14250705 14999235 16693683 19679545 20998929 27551363 27822805 34998215 35423181 38951927 42752115 44997705 50081049 59038635 62996787 82654089 83468415 104994645 114141361 116855781 137756815 161372269 177115905 194759635 247962267 250405245 314983935 342424083 350567343 413270445 484116807 570706805 584278905 798989527 806861345 1027272249 1129605883 1239811335 1452350421 1712120415 1752836715 2396968581 2420584035 3310099469 3388817649 3994947635 4679795801 5136361245 5648029415 7190905743 7261752105 9930298407 10166452947 11984842905 14039387403 16550497345 16944088245 23170696283 23398979005 29790895221 32758570607 35954528715 42118162209 49651492035 50832264735 69512088849 70196937015 98275711821 115853481415 135714078229 148954476105 163792853035 208536266547 210590811045 294827135463 347560444245 407142234687 491378559105 678570391145 949998547603 1042681332735 1221426704061 1474135677315 2035711173435 2849995642809 4749992738015 6107133520305 8549986928427 14249978214045 42749934642135
• Sum of all divisors σ(n): 89849874965760
• Sum of proper divisors (its aliquot sum) s(n): 47099940323625
• 42749934642135 is an abundant number, because the sum of its proper divisors (47099940323625) is greater than itself. Its abundance is 4350005681490

Bases of 42749934642135

• Binary: 1001101110000101111110101010110010001111010111₂
• Hexadecimal: 0x26E17EAB23D7
• Base-36: F5J1RBCNR

Squares and roots of 42749934642135

• 42749934642135 squared (42749934642135²) is 1827556911906814150517358225
• 42749934642135 cubed (42749934642135³) is 78127938538798376712165234515570973810375
• The square root of 42749934642135 is 6538343.4172682457
• The cube root of 42749934642135 is 34965.9354667915

Scales and comparisons

• 42,749,934,642,135 seconds is equal to 1,359,315 years, 35 weeks, 5 days, 5 hours, 2 minutes, 15 seconds.
• To count from 1 to 42,749,934,642,135 would take you about three million, three hundred ninety-eight thousand, two hundred eighty-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 42749934642135 cubic inches would be around 2913.8 feet tall.

Recreational maths with 42749934642135

• 42749934642135 backwards is 53124643994724
• 42749934642135 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42749934642135's digits is 63
• More coming soon!