38521420005393

Names of 38521420005393

• Cardinal: 38521420005393 can be written as Thirty-eight trillion, five hundred twenty-one billion, four hundred twenty million, five thousand, three hundred ninety-three.

Scientific notation

• Scientific notation: 3.8521420005393 × 10¹³

Factors of 38521420005393

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 872

Divisors of 38521420005393

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 13 27 39 61 117 127 183 331 337 351 381 549 793 993 1011 1143 1647 1651 2379 2979 3033 3429 4303 4381 4953 7137 7747 8937 9099 12909 13143 14859 16129 20191 20557 21411 23241 38727 39429 42037 42799 44577 48387 60573 61671 69723 100711 111547 116181 118287 126111 128397 145161 181719 185013 209169 209677 262483 267241 302133 334641 378333 385191 435483 545157 546481 555039 556387 629031 787449 801723 906399 983869 1003923 1134999 1155573 1450111 1639443 1669161 1887093 2362347 2405169 2564257 2610739 2719197 2951607 3011769 4350333 4918329 5007483 5338699 5435473 5661279 6804367 7087041 7215507 7692771 7832217 8854821 12790297 13050999 14166469 14754987 15022449 16016097 16306419 20413101 23078313 23496651 26564463 33335341 33939607 38370891 39152997 42499407 48048291 48919257 61239303 69234939 69403087 70489953 70661149 88456771 100006023 101818821 115112673 127498221 144144873 146757771 183717909 184164097 208209261 211983447 265370313 300018069 305456463 325660639 331563853 345338019 382494663 552492291 624627783 635950341 796110939 864154609 900054207 916369389 976981917 994691559 1657476873 1799141563 1873883349 1907851023 2388332817 2592463827 2930945751 2984074677 4233588307 4310330089 4972430619 5397424689 7777391481 8792837253 8952224031 11234009917 12700764921 12930990267 16192274067 23332174443 23388840319 33702029751 38102294763 38792970801 48576822201 70166520957 101106089253 109747635343 114306884289 116378912403 210499562871 303318267759 329242906029 631498688613 987728718087 1426719259459 2963186154261 4280157778377 12840473335131 38521420005393
• Sum of all divisors σ(n): 63339540176640
• Sum of proper divisors (its aliquot sum) s(n): 24818120171247
• 38521420005393 is a deficient number, because the sum of its proper divisors (24818120171247) is less than itself. Its deficiency is 13703299834146

Bases of 38521420005393

• Binary: 1000110000100011110111100011100100000000010001₂
• Hexadecimal: 0x2308F78E4011
• Base-36: DNKHUVLE9

Squares and roots of 38521420005393

• 38521420005393 squared (38521420005393²) is 1483899799231892036149084449
• 38521420005393 cubed (38521420005393³) is 57161927412130062136411658426349592433457
• The square root of 38521420005393 is 6206562.6562045597
• The cube root of 38521420005393 is 33772.8280874073

Scales and comparisons

• 38,521,420,005,393 seconds is equal to 1,224,862 years, 13 hours, 56 minutes, 33 seconds.
• To count from 1 to 38,521,420,005,393 would take you about three million, sixty-two thousand, one hundred fifty-five 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 38521420005393 cubic inches would be around 2814.4 feet tall.

Recreational maths with 38521420005393

• 38521420005393 backwards is 39350002412583
• The number of decimal digits it has is: 14
• The sum of 38521420005393's digits is 45
• More coming soon!