438612914142

Names of 438612914142

• Cardinal: 438612914142 can be written as Four hundred thirty-eight billion, six hundred twelve million, nine hundred fourteen thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 4.38612914142 × 10¹¹

Factors of 438612914142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1869

Divisors of 438612914142

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 13 18 19 26 27 31 38 39 54 57 62 78 93 114 117 171 186 234 247 279 342 351 361 403 494 513 558 589 702 722 741 806 837 961 1026 1083 1178 1209 1482 1674 1767 1801 1922 2166 2223 2418 2883 3249 3534 3602 3627 4446 4693 5301 5403 5766 6498 6669 7254 7657 8649 9386 9747 10602 10806 10881 11191 12493 13338 14079 15314 15903 16209 17298 18259 19494 21762 22382 22971 23413 24986 25947 28158 31806 32418 33573 34219 36518 37479 42237 45942 46826 48627 51894 54777 55831 67146 68438 68913 70239 74958 84474 97254 100719 102657 109554 111662 112437 126711 137826 140478 145483 164331 167493 201438 205314 206739 210717 224874 237367 253422 290966 302157 307971 328662 334986 337311 346921 413478 421434 436449 444847 474734 492993 502479 604314 615942 632151 650161 674622 693842 712101 725803 872898 889694 923913 985986 1004958 1040763 1060789 1264302 1300322 1309347 1334541 1424202 1451606 1507437 1730761 1847826 1950483 2081526 2121578 2136303 2177409 2618694 2669082 3014874 3122289 3182367 3461522 3900966 3928041 4003623 4272606 4354818 4509973 5192283 5851449 6244578 6364734 6408909 6532227 7856082 8007246 8452093 9019946 9366867 9547101 10384566 11702898 12010869 12817818 13064454 13529919 13790257 15576849 16904186 17554347 18733734 19094202 19596681 20154991 22499893 24021738 25356279 27059838 27580514 28641303 31153698 32884459 35108694 39193362 40309982 40589757 41370771 44999786 46730547 50712558 57282606 60464973 65768918 67499679 76068837 81179514 82741542 93461094 98653377 120929946 121769271 124112313 134999358 152137674 181394919 197306754 202499037 228206511 243538542 248224626 262014883 295960131 362789838 372336939 404998074 427497967 456413022 524029766 544184757 591920262 607497111 624804721 744673878 786044649 854995934 887880393 1088369514 1214994222 1249609442 1282493901 1572089298 1775760786 1874414163 2358133947 2564987802 3748828326 3847481703 4716267894 5623242489 7074401841 7694963406 8122461373 11246484978 11542445109 14148803682 16244922746 16869727467 23084890218 24367384119 33739454934 48734768238 73102152357 146204304714 219306457071 438612914142
• Sum of all divisors σ(n): 1145350190880
• Sum of proper divisors (its aliquot sum) s(n): 706737276738
• 438612914142 is an abundant number, because the sum of its proper divisors (706737276738) is greater than itself. Its abundance is 268124362596

Bases of 438612914142

• Binary: 110011000011111010111011110111111011110₂
• Hexadecimal: 0x661F5DEFDE
• Base-36: 5LHUSYJI

Squares and roots of 438612914142

• 438612914142 squared (438612914142²) is 192381288452137463596164
• 438612914142 cubed (438612914142³) is 84380917554384705396685931092551288
• The square root of 438612914142 is 662278.5774445675
• The cube root of 438612914142 is 7597.9040511933

Scales and comparisons

• 438,612,914,142 seconds is equal to 13,946 years, 27 weeks, 5 days, 8 hours, 35 minutes, 42 seconds.
• To count from 1 to 438,612,914,142 would take you about twenty-seven thousand, eight hundred ninety-three 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 438612914142 cubic inches would be around 633.2 feet tall.

Recreational maths with 438612914142

• 438612914142 backwards is 241419216834
• The number of decimal digits it has is: 12
• The sum of 438612914142's digits is 45
• More coming soon!