42149826370344732487

Names of 42149826370344732487

• Cardinal: 42149826370344732487 can be written as Forty-two quintillion, one hundred forty-nine quadrillion, eight hundred twenty-six trillion, three hundred seventy billion, three hundred forty-four million, seven hundred thirty-two thousand, four hundred eighty-seven.

Scientific notation

• Scientific notation: 4.2149826370344732487 × 10¹⁹

Factors of 42149826370344732487

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 79

Divisors of 42149826370344732487

• Number of divisors d(n): 210
• Complete list of divisors:
  1 7 31 41 49 217 287 343 961 1271 1519 1681 2009 2401 6727 8897 10633 11767 14063 16807 29791 39401 47089 52111 62279 68921 74431 82369 98441 208537 275807 329623 364777 435953 482447 521017 576583 689087 923521 1221431 1459759 1615441 1930649 2136551 2307361 2553439 2825761 3051671 3377129 4036081 6464647 8550017 10218313 11308087 13514543 14955857 16151527 17874073 19780327 21361697 23639903 28252567 28629151 37864361 45252529 50078671 59850119 66233081 71528191 79156609 87598591 94601801 104690999 125118511 138462289 165479321 200404057 265050527 316767703 350550697 418950833 463631567 500697337 554096263 613190137 662212607 732836993 875829577 887503681 969236023 1158355247 1173795191 1402828399 1552438801 1855353689 2053225511 2217373921 2453854879 2715556321 2932655831 3245420969 3878673841 4292330959 5129858951 6212525767 6784652161 8216566337 9819798793 10867071607 12987475823 14372578577 15521617447 17176984153 19008894247 20528590817 22717946783 27150716887 30046316713 35909012657 36387650921 43487680369 47492565127 48125602831 57515964359 63649990841 68738591551 76069501249 84182245951 90912330761 100608050039 120238889071 133062259729 159025627481 210324216991 254713556447 304413762583 336879219817 402611750513 445549935887 481170140857 532486508743 589275721657 636386315327 704256350273 841672223497 931435818103 1113179392367 1472269518937 1491893687761 1782994895129 1973149716071 2130896338081 2358154538719 2609649624481 2818282253591 3118849551209 3727405561201 4124930051599 4929794451911 6520050726721 10443255814327 12480964265903 13812048012497 14916274366567 16507081771033 18267547371367 19727975775137 21831946858463 26091838928407 28874510361193 34508561163377 45640355087047 61167641198201 73102790700289 80899138358911 87366749861321 96684336087479 115549572397231 127872831599569 152823628009241 202121572528351 428173488387407 511719534902023 566293968512377 611567249029247 676790352612353 808847006780617 895109821196983 1069765396064687 1414851007698457 2507873289126241 2997214418711849 3582036744314161 3964057779586639 4737532468286471 6265768748378881 17555113023883687 20980500930982943 25074257210199127 27748404457106473 33162727278005297 43860381238652167 122885791167185809 146863506516880601 194238831199745311 860200538170300663 1028044545618164207 1359671818398217177 6021403767192104641 42149826370344732487
• Sum of all divisors σ(n): 52083863119385045880
• Sum of proper divisors (its aliquot sum) s(n): 9934036749040313393
• 42149826370344732487 is a deficient number, because the sum of its proper divisors (9934036749040313393) is less than itself. Its deficiency is 32215789621304419094

Bases of 42149826370344732487

• Binary: 100100100011110010010000111100001110110100110010100100011101000111₂
• Hexadecimal: 0x248F243C3B4CA4747
• Base-36: 8W8G2G88SCPC7

Squares and roots of 42149826370344732487

• 42149826370344732487 squared (42149826370344732487²) is 1776607863050208205842415404867593205169
• 42149826370344732487 cubed (42149826370344732487³) is 74883712955755468915660082577250170230272253817852210625303
• The square root of 42149826370344732487 is 6492289763.2764923047
• The cube root of 42149826370344732487 is 3480155.0766083149

Scales and comparisons

• 42,149,826,370,344,732,487 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,149,826,370,344,732,487 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 42149826370344732487 cubic inches would be around 290012.9 feet tall.

Recreational maths with 42149826370344732487

• 42149826370344732487 backwards is 78423744307362894124
• The number of decimal digits it has is: 20
• The sum of 42149826370344732487's digits is 88
• More coming soon!