38830445145921

Names of 38830445145921

• Cardinal: 38830445145921 can be written as Thirty-eight trillion, eight hundred thirty billion, four hundred forty-five million, one hundred forty-five thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 3.8830445145921 × 10¹³

Factors of 38830445145921

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6130

Divisors of 38830445145921

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 11 13 17 19 33 39 51 57 121 143 169 187 209 221 247 289 323 361 363 429 507 561 627 663 741 867 969 1083 1573 1859 2057 2299 2431 2717 2873 3179 3211 3553 3757 3971 4199 4693 4719 5491 5577 6067 6137 6171 6897 7293 8151 8619 9537 9633 10659 11271 11913 12597 14079 16473 18201 18411 20449 26741 29887 31603 34969 35321 39083 41327 43681 46189 48841 51623 54587 60401 61009 61347 66737 67507 71383 78871 79781 80223 89661 94809 103139 104329 104907 105963 115273 117249 123981 131043 138567 146523 154869 163761 181203 183027 200211 202521 214149 236613 239343 309417 312987 345819 347633 388531 454597 508079 537251 567853 600457 664411 671099 734107 742577 785213 867581 877591 927979 1025323 1037153 1042899 1134529 1147619 1165593 1268003 1340807 1356277 1363791 1498549 1524237 1611753 1703559 1753363 1801371 1959641 1993233 2013297 2190187 2202321 2227731 2355639 2602743 2632773 2783937 3075969 3111459 3403587 3442857 3804009 4022421 4068831 4495647 5260089 5878923 5909761 6570561 6605027 7382089 8637343 9543391 9653501 10207769 11278553 11408683 12479819 12623809 13948033 14748877 14919047 16484039 17430491 17631601 17729283 19286993 19481137 19815081 21556051 22146267 22793719 24092057 25475333 25912029 28472431 28630173 28960503 30623307 33313897 33835659 34226049 37233179 37439457 37871427 41844099 44246631 44757141 49452117 52291473 52894803 57860979 58443411 64668153 68381157 72276171 76425999 85417293 99941691 111699537 112285459 124064083 125495513 162237647 164109517 181324429 191735401 193947611 212156923 214292507 237116561 250730909 265012627 280228663 296318347 313196741 331179329 336856377 366452867 370141603 372192249 376486539 409564969 433080661 484031327 486712941 492328551 543973287 575206203 581842833 632964043 636470769 642877521 711349683 752192727 795037881 840685989 888955041 939590223 993537987 1099358601 1110424809 1228694907 1299241983 1452093981 1898892129 2109089411 2133423721 2357217577 2758039999 3082515293 3259501817 3445164151 3642972619 4030981537 4071557633 4505214659 4763887271 5324344597 5630048593 6292407251 6327268233 6400271163 6962604473 7071652731 8228532559 8274119997 9247545879 9778505451 10335492453 10928917857 12092944611 12214672899 13515643977 14291661813 15973033791 16890145779 18877221753 20887813419 24685597677 35854519987 40072698809 44787133963 52402759981 58567790567 61930534523 69216479761 76588649203 90513858149 106970923267 107563559961 120218096427 134361401889 157208279943 175703371701 185791603569 207649439283 229765947609 271541574447 320912769801 681235879753 761381277371 995652439639 1176680155937 2043707639259 2284143832113 2986957318917 3530040467811 12943481715307 38830445145921
• Sum of all divisors σ(n): 69098981381136
• Sum of proper divisors (its aliquot sum) s(n): 30268536235215
• 38830445145921 is a deficient number, because the sum of its proper divisors (30268536235215) is less than itself. Its deficiency is 8561908910706

Bases of 38830445145921

• Binary: 1000110101000011101010111000111010111101000001₂
• Hexadecimal: 0x2350EAE3AF41
• Base-36: DRIGKGTVL

Squares and roots of 38830445145921

• 38830445145921 squared (38830445145921²) is 1507803470230379750982938241
• 38830445145921 cubed (38830445145921³) is 58548679941610088429143922948728576064961
• The square root of 38830445145921 is 6231407.9585532675
• The cube root of 38830445145921 is 33862.8980492037

Scales and comparisons

• 38,830,445,145,921 seconds is equal to 1,234,688 years, 2 weeks, 2 days, 10 hours, 45 minutes, 21 seconds.
• To count from 1 to 38,830,445,145,921 would take you about three million, eighty-six thousand, seven hundred twenty 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 38830445145921 cubic inches would be around 2821.9 feet tall.

Recreational maths with 38830445145921

• 38830445145921 backwards is 12954154403883
• 38830445145921 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 38830445145921's digits is 57
• More coming soon!