3138390049154009823

Names of 3138390049154009823

• Cardinal: 3138390049154009823 can be written as Three quintillion, one hundred thirty-eight quadrillion, three hundred ninety trillion, forty-nine billion, one hundred fifty-four million, nine thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 3.138390049154009823 × 10¹⁸

Factors of 3138390049154009823

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 333

Divisors of 3138390049154009823

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 27 81 131 199 243 393 597 729 1179 1791 2187 3537 5373 6561 10611 16119 17161 19683 26069 31833 39601 48357 51483 59049 78207 95499 118803 145071 154449 177147 234621 286497 356409 435213 463347 703863 859491 1069227 1305639 1390041 2111589 2248091 2578473 3207681 3415039 3916917 4170123 5187731 6334767 6744273 7735419 7880599 9623043 10245117 11750751 12510369 15563193 19004301 20232819 23206257 23641797 28869129 30735351 35252253 37531107 46689579 57012903 60698457 70925391 86607387 92206053 112593321 140068737 171038709 182095371 212776173 259822161 276618159 337779963 420206211 447370109 513116127 546286113 638328519 679592761 779466483 829854477 1013339889 1032358469 1260618633 1342110327 1539348381 1638858339 1914985557 2038778283 2338399449 2489563431 3040019667 3097075407 3781855899 4026330981 4618045143 4916575017 5744956671 6116334849 7015198347 7468690293 9291226221 11345567697 12078992943 14749725051 17234870013 18349004547 22406070879 27873678663 34036703091 36236978829 44249175153 51704610039 55047013641 67218212637 83621035989 89026651691 102110109273 108710936487 132747525459 135238959439 155113830117 165141040923 201654637911 250863107967 267079955073 306330327819 326132809461 398242576377 405716878317 465341490351 495423122769 604963913733 752589323901 801239865219 918990983457 978398428383 1217150634951 1396024471053 1486269368307 2257767971703 2403719595657 2935195285149 3651451904853 4458808104921 6773303915109 7211158786971 8805585855447 10954355714559 13376424314763 17716303686509 20319911745327 21633476360913 26416757566341 32863067143677 40129272944289 53148911059527 60959735235981 64900429082739 79250272699023 98589201431031 120387818832867 159446733178581 182879205707943 194701287248217 295767604293093 478340199535743 584103861744651 887302812879279 1435020598607229 1752311585233953 2661908438637837 4305061795821687 5256934755701859 7985725315913511 12915185387465061 15770804267105577 23957175947740533 38745556162395183 116236668487185549 348710005461556647 1046130016384669941 3138390049154009823
• Sum of all divisors σ(n): 4767746848056192000
• Sum of proper divisors (its aliquot sum) s(n): 1629356798902182177
• 3138390049154009823 is a deficient number, because the sum of its proper divisors (1629356798902182177) is less than itself. Its deficiency is 1509033250251827646

Bases of 3138390049154009823

• Binary: 10101110001101110011010001111100101110011100100000101011011111₂
• Hexadecimal: 0x2B8DCD1F2E720ADF
• Base-36: NUDUF8WKHUXR

Squares and roots of 3138390049154009823

• 3138390049154009823 squared (3138390049154009823²) is 9849492100628908192926621679580491329
• 3138390049154009823 cubed (3138390049154009823³) is 30911547997834790649473238005858959338324539304832324767
• The square root of 3138390049154009823 is 1771550182.5107890019
• The cube root of 3138390049154009823 is 1464094.0399447823

Scales and comparisons

• 3,138,390,049,154,009,823 seconds is equal to 99,791,095,885 years, 15 weeks, 11 hours, 37 minutes, 3 seconds.
• To count from 1 to 3,138,390,049,154,009,823 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 3138390049154009823 cubic inches would be around 122007.8 feet tall.

Recreational maths with 3138390049154009823

• 3138390049154009823 backwards is 3289004519400938313
• The number of decimal digits it has is: 19
• The sum of 3138390049154009823's digits is 72
• More coming soon!