18440413225272

Names of 18440413225272

• Cardinal: 18440413225272 can be written as Eighteen trillion, four hundred forty billion, four hundred thirteen million, two hundred twenty-five thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 1.8440413225272 × 10¹³

Factors of 18440413225272

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3940

Divisors of 18440413225272

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 19 24 36 38 57 61 72 76 114 122 127 152 171 183 228 244 254 342 366 381 456 488 508 547 549 684 732 762 1016 1094 1098 1143 1159 1368 1464 1524 1641 2188 2196 2286 2318 2413 3048 3181 3282 3477 4376 4392 4572 4636 4826 4923 6362 6564 6954 7239 7747 9144 9272 9543 9652 9846 10393 10431 12724 13128 13908 14478 15494 19086 19304 19692 20786 20862 21717 23241 25448 27816 28629 28956 30988 31179 33367 38172 39384 41572 41724 43434 46482 57258 57912 60439 61976 62358 66734 69469 69723 76344 83144 83448 86868 92964 93537 100101 114516 120878 124716 133468 138938 139446 147193 173736 181317 185928 187074 194041 200202 208407 229032 241756 249432 266936 277876 278892 294386 300303 362634 374148 388082 400404 403987 416814 441579 483512 543951 555752 557784 582123 588772 600606 625221 633973 725268 748296 776164 800808 807974 833628 883158 1087902 1164246 1177544 1201212 1211961 1250442 1267946 1319911 1324737 1450536 1552328 1615948 1667256 1740007 1746369 1766316 1901919 2175804 2328492 2402424 2423922 2500884 2535892 2639822 2649474 3231896 3480014 3492738 3532632 3635883 3686779 3803838 3959733 4237609 4351608 4656984 4847844 5001768 5071784 5220021 5279644 5298948 5705757 6960028 6985476 7271766 7373558 7607676 7675753 7919466 8475218 9695688 10440042 10559288 10597896 11060337 11411514 11879199 12712827 13920056 13970952 14543532 14747116 15215352 15351506 15660063 15838932 16950436 20880084 22120674 22823028 23027259 23758398 24643207 25425654 29087064 29494232 30703012 31320126 31677864 33060133 33181011 33900872 38138481 41760168 44241348 45646056 46054518 47516796 49286414 50851308 61406024 62640252 66120266 66362022 69081777 73929621 76276962 80514571 88482696 92109036 95033592 98572828 99180399 101702616 106140427 125280504 132240532 132724044 138163554 147859242 152553924 161029142 184218072 197145656 198360798 212280854 220980889 221788863 241543713 264481064 265448088 276327108 295718484 297541197 305107848 318421281 322058284 396721596 424561708 441961778 443577726 468220933 483087426 552654216 591436968 595082394 636842562 644116568 662942667 724631139 793443192 849123416 883923556 887155452 936441866 955263843 966174852 1190164788 1273685124 1325885334 1404662799 1449262278 1767847112 1774310904 1872883732 1910527686 1932349704 1988828001 2016668113 2380329576 2547370248 2651770668 2809325598 2898524556 3745767464 3821055372 3977656002 4033336226 4198636891 4213988397 5303541336 5618651196 5797049112 6050004339 7642110744 7955312004 8066672452 8397273782 8427976794 11237302392 12100008678 12595910673 13479834229 15910624008 16133344904 16794547564 16855953588 18150013017 24200017356 25191821346 26959668458 33589095128 33711907176 36300026034 37787732019 40439502687 48400034712 50383642692 53919336916 72600052068 75575464038 80879005374 100767285384 107838673832 121318508061 145200104136 151150928076 161758010748 242637016122 256116850351 302301856152 323516021496 485274032244 512233700702 768350551053 970548064488 1024467401404 1536701102106 2048934802808 2305051653159 3073402204212 4610103306318 6146804408424 9220206612636 18440413225272
• Sum of all divisors σ(n): 53969326694400
• Sum of proper divisors (its aliquot sum) s(n): 35528913469128
• 18440413225272 is an abundant number, because the sum of its proper divisors (35528913469128) is greater than itself. Its abundance is 17088500243856

Bases of 18440413225272

• Binary: 100001100010101111110010001111010000100111000₂
• Hexadecimal: 0x10C57E47A138
• Base-36: 6JBEPX0E0

Squares and roots of 18440413225272

• 18440413225272 squared (18440413225272²) is 340048839918786485419473984
• 18440413225272 cubed (18440413225272³) is 6270641124876791516138447651131135323648
• The square root of 18440413225272 is 4294230.2249963263
• The cube root of 18440413225272 is 26419.4364564599

Scales and comparisons

• 18,440,413,225,272 seconds is equal to 586,348 years, 5 weeks, 1 day, 15 hours, 1 minute, 12 seconds.
• To count from 1 to 18,440,413,225,272 would take you about one million, four hundred sixty-five thousand, eight hundred seventy 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 18440413225272 cubic inches would be around 2201.6 feet tall.

Recreational maths with 18440413225272

• 18440413225272 backwards is 27252231404481
• The number of decimal digits it has is: 14
• The sum of 18440413225272's digits is 45
• More coming soon!