40189923774

Names of 40189923774

• Cardinal: 40189923774 can be written as Forty billion, one hundred eighty-nine million, nine hundred twenty-three thousand, seven hundred seventy-four.

Scientific notation

• Scientific notation: 4.0189923774 × 10¹⁰

Factors of 40189923774

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 627

Divisors of 40189923774

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 19 21 22 26 31 33 38 39 42 49 57 62 63 66 77 78 91 93 98 99 114 117 126 133 143 147 154 171 182 186 198 209 217 231 234 247 266 273 279 286 294 341 342 399 403 418 429 434 441 462 494 539 541 546 558 589 627 637 651 682 693 741 798 806 819 858 882 931 1001 1023 1078 1082 1178 1197 1209 1254 1274 1287 1302 1386 1463 1482 1519 1617 1623 1638 1729 1767 1862 1881 1911 1953 2002 2046 2223 2387 2394 2418 2574 2717 2793 2821 2926 3003 3038 3069 3234 3246 3458 3534 3627 3762 3787 3822 3906 4123 4389 4433 4446 4557 4774 4851 4869 5187 5301 5434 5586 5642 5733 5951 6006 6138 6479 7007 7033 7161 7254 7574 7657 8151 8246 8379 8463 8778 8866 9009 9114 9702 9738 10241 10279 10374 10602 11361 11466 11902 12103 12369 12958 13167 13299 13671 14014 14066 14322 15314 15561 16302 16709 16758 16771 16926 17853 18018 19019 19437 19747 20482 20558 21021 21099 21483 22722 22971 24206 24453 24738 25389 26334 26509 26598 27342 28861 30723 30837 31031 31122 33418 33542 34083 35706 36309 37107 38038 38874 39494 39897 41657 42042 42198 42966 45353 45942 48906 49231 50127 50313 50778 53018 53559 53599 57057 57722 58311 59241 61446 61674 62062 63063 63297 68166 68913 71953 72618 74214 77363 79527 79794 83314 84227 86583 90706 92169 92511 93093 98462 100254 100626 107118 107198 108927 113069 114114 116622 117397 118482 124971 126126 126594 133133 133627 136059 137826 143906 147693 150381 150939 154726 159054 160797 168454 171171 173166 177723 184338 184481 185022 186186 215859 217217 217854 218023 226138 232089 234794 238581 249942 252681 259749 266266 267254 272118 279279 291599 295386 300762 301878 317471 318649 321594 339207 342342 344617 352191 355446 368962 374913 375193 399399 400881 408177 431718 434434 436046 443079 464178 477162 482391 503671 505362 519498 541541 553443 558558 583198 589589 634942 637298 647577 651651 654069 678414 689234 696267 704382 749826 750386 758043 791483 798798 801762 816354 821779 874797 886158 935389 952413 955947 964782 1007342 1017621 1033851 1056573 1083082 1106886 1125579 1179178 1198197 1202643 1291367 1295154 1303302 1308138 1392534 1469897 1511013 1516086 1526161 1582966 1624623 1643558 1660329 1749594 1768767 1870778 1904826 1911894 1954953 1962207 2035242 2067702 2113146 2230543 2251158 2374449 2396394 2398253 2405286 2465337 2582734 2624391 2806167 2857239 2867841 2939794 3022026 3052322 3101553 3249246 3320658 3376737 3505139 3537534 3790787 3874101 3909906 3924414 4127123 4142437 4409691 4461086 4533039 4578483 4748898 4796506 4873869 4930674 5248782 5306301 5540381 5612334 5714478 5735682 6203106 6547723 6691629 6753474 7010278 7123347 7194759 7396011 7581574 7748202 8254246 8284874 8418501 8819382 9039569 9066078 9156966 9747738 10289279 10515417 10612602 10683127 11080762 11372361 11622303 12381369 12427311 13095446 13229073 13383258 13735449 14246694 14389518 14792022 15613801 16621143 16787771 16837002 18079138 19643169 20074887 20578558 21030834 21366254 21584277 22744722 23244606 24535973 24762738 24854622 26458146 27118707 27470898 28997059 30867837 31227602 31546251 32049381 33242286 33575542 34117083 37144107 37281933 39286338 40149774 43168554 45566807 46841403 49071946 49863429 50363313 54237414 57994118 58929507 61735674 63092502 64098762 68234166 72024953 73607919 74288214 74563866 81356121 86991177 91133614 92603511 93682806 96148143 99726858 100726626 117514397 117859014 136700421 140524209 144049906 147215838 151089939 162712242 171751811 173982354 185207022 192296286 202979413 216074859 220823757 235028794 260973531 273400842 281048418 302179878 318967649 343503622 352543191 405958826 410101263 432149718 441647514 515255433 521947062 608938239 637935298 648224577 705086382 820202526 956902947 1030510866 1057629573 1217876478 1296449154 1545766299 1826814717 1913805894 2115259146 2232773543 2870708841 3091532598 3653629434 4465547086 5741417682 6698320629 13396641258 20094961887 40189923774
• Sum of all divisors σ(n): 129547192320
• Sum of proper divisors (its aliquot sum) s(n): 89357268546
• 40189923774 is an abundant number, because the sum of its proper divisors (89357268546) is greater than itself. Its abundance is 49167344772

Bases of 40189923774

• Binary: 100101011011100000011001000110111110₂
• Hexadecimal: 0x95B8191BE
• Base-36: IGO1JNI

Squares and roots of 40189923774

• 40189923774 squared (40189923774²) is 1615229972959930403076
• 40189923774 cubed (40189923774³) is 64915969490739684055969535128824
• The square root of 40189923774 is 200474.2471590803
• The cube root of 40189923774 is 3425.3561005489

Scales and comparisons

• 40,189,923,774 seconds is equal to 1,277 years, 47 weeks, 4 days, 3 hours, 42 minutes, 54 seconds.
• To count from 1 to 40,189,923,774 would take you about two thousand, five hundred fifty-five 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 40189923774 cubic inches would be around 285.4 feet tall.

Recreational maths with 40189923774

• 40189923774 backwards is 47732998104
• The number of decimal digits it has is: 11
• The sum of 40189923774's digits is 54
• More coming soon!