39805038144

Names of 39805038144

• Cardinal: 39805038144 can be written as Thirty-nine billion, eight hundred five million, thirty-eight thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.9805038144 × 10¹⁰

Factors of 39805038144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 185

Divisors of 39805038144

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 64 68 72 81 96 102 108 136 144 153 162 163 192 204 216 272 288 289 306 324 326 408 432 459 489 544 576 578 612 648 652 816 864 867 918 978 1088 1156 1224 1296 1304 1377 1467 1632 1728 1734 1836 1956 2312 2448 2592 2601 2608 2754 2771 2934 3264 3468 3672 3912 4401 4624 4896 5184 5202 5216 5508 5542 5868 6936 7344 7803 7824 8313 8802 9248 9792 10404 10432 11016 11084 11736 13203 13872 14688 15606 15648 16626 17604 18496 20808 22032 22168 23409 23472 24939 26406 26569 27744 29376 31212 31296 33252 35208 41616 44064 44336 46818 46944 47107 49878 52812 53138 55488 62424 66504 70416 74817 79707 83232 88128 88672 93636 93888 94214 99756 105624 106276 124848 133008 140832 141321 149634 159414 166464 177344 187272 188428 199512 211248 212552 224451 239121 249696 266016 281664 282642 299268 318828 374544 376856 399024 422496 423963 425104 448902 451673 478242 499392 532032 565284 598536 637656 717363 749088 753712 798048 844992 847926 850208 897804 903346 956484 1130568 1197072 1271889 1275312 1355019 1434726 1498176 1507424 1596096 1695852 1700416 1795608 1806692 1912968 2152089 2261136 2394144 2543778 2550624 2710038 2869452 3014848 3391704 3591216 3613384 3815667 3825936 4065057 4304178 4522272 4788288 5087556 5101248 5420076 5738904 6783408 7182432 7226768 7631334 7651872 7678441 8130114 8608356 9044544 10175112 10840152 11477808 12195171 13566816 14364864 14453536 15262668 15303744 15356882 16260228 17216712 20350224 21680304 22955616 23035323 24390342 27133632 28907072 30525336 30713764 32520456 34433424 36585513 40700448 43360608 45911232 46070646 48780684 61050672 61427528 65040912 68866848 69105969 73171026 81400896 86721216 92141292 97561368 122101344 122855056 130081824 137733696 138211938 146342052 184282584 195122736 207317907 244202688 245710112 260163648 276423876 292684104 368565168 390245472 414635814 491420224 552847752 585368208 621953721 737130336 780490944 829271628 1105695504 1170736416 1243907442 1474260672 1658543256 2211391008 2341472832 2487814884 3317086512 4422782016 4975629768 6634173024 9951259536 13268346048 19902519072 39805038144
• Sum of all divisors σ(n): 126117445377
• Sum of proper divisors (its aliquot sum) s(n): 86312407233
• 39805038144 is an abundant number, because the sum of its proper divisors (86312407233) is greater than itself. Its abundance is 46507369089

Bases of 39805038144

• Binary: 100101000100100100001010111001000000₂
• Hexadecimal: 0x94490AE40
• Base-36: IAAW400

Squares and roots of 39805038144

• 39805038144 squared (39805038144²) is 1584441061645294964736
• 39805038144 cubed (39805038144³) is 63068736895710821469447614889984
• 39805038144 is a perfect square number. Its square root is 199512
• The cube root of 39805038144 is 3414.3865068139

Scales and comparisons

• 39,805,038,144 seconds is equal to 1,265 years, 35 weeks, 1 day, 11 hours, 2 minutes, 24 seconds.
• To count from 1 to 39,805,038,144 would take you about two thousand, five 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 39805038144 cubic inches would be around 284.5 feet tall.

Recreational maths with 39805038144

• 39805038144 backwards is 44183050893
• The number of decimal digits it has is: 11
• The sum of 39805038144's digits is 45
• More coming soon!