42129311441778

Names of 42129311441778

• Cardinal: 42129311441778 can be written as Forty-two trillion, one hundred twenty-nine billion, three hundred eleven million, four hundred forty-one thousand, seven hundred seventy-eight.

Scientific notation

• Scientific notation: 4.2129311441778 × 10¹³

Factors of 42129311441778

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2428

Divisors of 42129311441778

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 99 121 198 199 242 297 363 398 594 597 726 1089 1194 1331 1791 2178 2189 2213 2662 3267 3582 3993 4378 4426 5373 6534 6567 6639 7986 10746 11979 13134 13278 14641 19701 19917 23958 24079 24343 29282 35937 39402 39834 43923 48158 48686 59103 59751 71874 72237 73029 87846 118206 119502 131769 144474 146058 161051 216711 219087 263538 264869 267773 322102 395307 433422 438174 440387 483153 529738 535546 650133 657261 790614 794607 803319 880774 966306 1300266 1314522 1321161 1449459 1589214 1606638 1771561 2383821 2409957 2642322 2898918 2913559 2945503 3543122 3963483 4348377 4767642 4819914 4844257 5314683 5827118 5891006 7151463 7229871 7926966 8696754 8740677 8836509 9688514 10629366 11890449 14302926 14459742 14532771 15944049 17481354 17673018 23780898 26222031 26509527 29065542 31888098 32049149 32400533 43598313 47832147 52444062 53019054 53286827 64098298 64801066 78666093 79528581 87196626 95664294 96147447 97201599 106573654 130794939 157332186 159057162 159860481 192294894 194403198 261589878 288442341 291604797 319720962 352540639 356405863 479581443 576884682 583209594 586155097 705081278 712811726 865327023 874814391 959162886 1057621917 1069217589 1172310194 1438744329 1730654046 1749628782 1758465291 2115243834 2138435178 2877488658 3172865751 3207652767 3516930582 3920464493 5275395873 6345731502 6415305534 6447706067 7840928986 9518597253 9622958301 10550791746 11761393479 12895412134 15826187619 19037194506 19245916602 19343118201 23522786958 31652375238 35284180437 38686236402 58029354603 70568360874 70924766737 105852541311 116058709206 141849533474 174088063809 211705082622 212774300211 348176127618 425548600422 638322900633 780172434107 1276645801266 1560344868214 1914968701899 2340517302321 3829937403798 4681034604642 7021551906963 14043103813926 21064655720889 42129311441778
• Sum of all divisors σ(n): 103547026512000
• Sum of proper divisors (its aliquot sum) s(n): 61417715070222
• 42129311441778 is an abundant number, because the sum of its proper divisors (61417715070222) is greater than itself. Its abundance is 19288403628444

Bases of 42129311441778

• Binary: 1001100101000011111110101001001010001101110010₂
• Hexadecimal: 0x2650FEA4A372
• Base-36: EXLXSAAGI

Squares and roots of 42129311441778

• 42129311441778 squared (42129311441778²) is 1774878882558326705083801284
• 42129311441778 cubed (42129311441778³) is 74774425214734664376933200474346887642952
• The square root of 42129311441778 is 6490709.6254398871
• The cube root of 42129311441778 is 34795.9037108761

Scales and comparisons

• 42,129,311,441,778 seconds is equal to 1,339,581 years, 41 weeks, 7 hours, 36 minutes, 18 seconds.
• To count from 1 to 42,129,311,441,778 would take you about three million, three hundred forty-eight thousand, nine hundred fifty-four 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 42129311441778 cubic inches would be around 2899.7 feet tall.

Recreational maths with 42129311441778

• 42129311441778 backwards is 87714411392124
• 42129311441778 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42129311441778's digits is 54
• More coming soon!