4138340838462621

Names of 4138340838462621

• Cardinal: 4138340838462621 can be written as Four quadrillion, one hundred thirty-eight trillion, three hundred forty billion, eight hundred thirty-eight million, four hundred sixty-two thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 4.138340838462621 × 10¹⁵

Factors of 4138340838462621

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5157

Divisors of 4138340838462621

• Number of divisors d(n): 450
• Complete list of divisors:
  1 3 7 9 17 21 27 29 49 51 63 81 87 119 147 153 189 203 261 289 357 441 459 493 567 609 783 833 841 867 1071 1323 1377 1421 1479 1827 2023 2349 2499 2523 2601 3213 3451 3969 4263 4437 5101 5481 5887 6069 7497 7569 7803 8381 9639 10353 12789 13311 14161 14297 15303 16443 17661 18207 22491 22707 23409 24157 24389 25143 31059 35707 38367 39933 41209 42483 42891 45909 52983 54621 58667 67473 68121 72471 73167 75429 86717 93177 100079 107121 115101 123627 127449 128673 137727 147929 158949 163863 170723 176001 217413 219501 226287 243049 249949 260151 279531 300237 321363 370881 382347 386019 410669 413181 414613 443787 476847 512169 528003 607019 652239 658503 678861 700553 707281 729147 749847 780453 900711 964089 1035503 1112643 1147041 1158057 1195061 1232007 1243839 1331361 1474189 1536507 1584009 1701343 1821057 1956717 1975509 2101659 2121843 2187441 2249541 2341359 2514793 2702133 2892267 2902291 3106509 3337929 3585183 3696021 3731517 3994083 4249133 4289941 4422567 4609521 4752027 4950967 5104029 5463171 6304977 6365529 6562323 6748623 7024077 7048421 7248521 7544379 8106399 8706873 9319527 10319323 10755549 11088063 11194551 11909401 11982249 12023777 12747399 12869823 13267701 13828563 14852901 15312087 16389513 17603551 18914931 19096587 19686969 20245869 20316037 21145263 21745563 22633137 26120619 27958581 30029587 30957969 32266647 33264189 33583653 34656769 35728203 36071331 38242197 38609469 39803103 42751481 44558703 45936261 49168539 49338947 52810653 56744793 57289761 60948111 63435789 65236689 67899411 72235261 72928997 78361857 83875743 84166439 90088761 92873907 96799941 103970307 107184609 108213993 114726591 115828407 119409309 123224857 124408289 128254443 133676109 137808783 148016841 158431959 182844333 190307367 195710067 203698233 204404209 210207109 216705783 218786991 235085571 252499317 270266283 278621721 299260367 311910921 321553827 324641979 344179773 345372629 347485221 369674571 373224867 384763329 401028327 444050523 475295877 510502979 548532999 570922101 587130201 589165073 613212627 630621327 650117349 656360973 757497951 810798849 835865163 870858023 897781101 935732763 964661481 973925937 1036117887 1109023713 1119674601 1154289987 1239792949 1332151569 1425887631 1430829463 1531508937 1645598997 1767495219 1839637881 1891863981 1950352047 1969082919 2094822569 2114940913 2272493853 2432396547 2612574069 2693343303 2807198289 3108353661 3327071139 3359023803 3462869961 3573520853 3607840381 3719378847 3996454707 4292488389 4594526811 5302485657 5518913643 5675591943 5851056141 5907248757 6096006161 6284467707 6344822739 6817481559 7837722207 8080029909 8678550643 9325060983 9981213417 10015806241 10077071409 10720562559 10823521143 11158136541 12877465167 13783580433 14804586391 15907456971 16556740929 17026775829 18288018483 18853403121 19034468217 23513166621 24240089727 25254882667 26035651929 27975182949 30047418723 32161687677 32470563429 33474409623 35953995521 38632395501 41350741299 44413759173 47722370913 54864055449 56560209363 57103404651 60749854501 61333286477 70539499863 75764648001 78106955787 90142256169 96485063031 97411690287 100423228869 103632104737 107861986563 115897186503 133241277519 164592166347 169680628089 171310213953 176784178669 182249563503 183999859431 227293944003 234320867361 251677968647 270426768507 289455189093 292235070861 310896314211 323585959689 399723832557 429333005339 493776499041 530352536007 546748690509 551999578293 681881832009 702962602083 755033905941 811280305521 932688942633 970757879067 1042665870109 1199171497671 1287999016017 1591057608021 1640246071527 1655998734879 1761745780529 2045645496027 2265101717823 2798066827899 2912273637201 3005331037373 3127997610327 3863997048051 4773172824063 4920738214581 4967996204637 5285237341587 6795305153469 7298661090763 8394200483697 9015993112119 9383992830981 11591991144153 14319518472189 15855712024761 20385915460407 21895983272289 27047979336357 28151978492943 34775973432459 47567136074283 51090627635341 65687949816867 81143938009071 84455935478829 142701408222849 153271882906023 197063849450601 243431814027213 459815648718069 591191548351803 1379446946154207 4138340838462621
• Sum of all divisors σ(n): 7913543477058978
• Sum of proper divisors (its aliquot sum) s(n): 3775202638596357
• 4138340838462621 is a deficient number, because the sum of its proper divisors (3775202638596357) is less than itself. Its deficiency is 363138199866264

Bases of 4138340838462621

• Binary: 1110101100111100110010001111101000101101010010011101₂
• Hexadecimal: 0xEB3CC8FA2D49D
• Base-36: 14QX3JAFCT9

Squares and roots of 4138340838462621

• 4138340838462621 squared (4138340838462621²) is 17125864895287508997846814189641
• 4138340838462621 cubed (4138340838462621³) is 70872666090161676980804727929282117886383909061
• The square root of 4138340838462621 is 64329937.3422873855
• The cube root of 4138340838462621 is 160549.4241730095

Scales and comparisons

• 4,138,340,838,462,621 seconds is equal to 131,586,437 years, 48 weeks, 4 days, 3 hours, 10 minutes, 21 seconds.
• To count from 1 to 4,138,340,838,462,621 would take you about three hundred ninety-four million, seven hundred fifty-nine thousand, three hundred thirteen 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 4138340838462621 cubic inches would be around 13379.1 feet tall.

Recreational maths with 4138340838462621

• 4138340838462621 backwards is 1262648380438314
• 4138340838462621 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 4138340838462621's digits is 63
• More coming soon!