31423916408040

Names of 31423916408040

• Cardinal: 31423916408040 can be written as Thirty-one trillion, four hundred twenty-three billion, nine hundred sixteen million, four hundred eight thousand and forty.

Scientific notation

• Scientific notation: 3.142391640804 × 10¹³

Factors of 31423916408040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5087

Divisors of 31423916408040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 31 36 39 40 45 52 60 62 65 72 78 90 93 104 117 120 124 130 155 156 167 180 186 195 234 248 260 279 283 310 312 334 360 372 390 403 465 468 501 520 558 566 585 620 668 744 780 806 835 849 930 936 1002 1116 1132 1170 1209 1240 1336 1395 1415 1503 1560 1612 1670 1698 1860 2004 2015 2171 2232 2264 2340 2418 2505 2547 2790 2830 3006 3224 3340 3396 3627 3679 3720 4008 4030 4245 4342 4583 4680 4836 5010 5094 5177 5580 5660 6012 6045 6513 6680 6792 7254 7358 7515 8060 8490 8684 8773 9166 9672 10020 10188 10354 10855 11037 11160 11320 12024 12090 12735 13026 13749 14508 14716 15030 15531 16120 16980 17368 17546 18135 18332 18395 19539 20040 20376 20708 21710 22074 22915 24180 25470 25885 26052 26319 27498 29016 29432 30060 31062 32565 33111 33960 35092 36270 36664 36790 39078 41247 41416 43420 43865 44148 45830 46593 47261 48360 50940 51770 52104 52638 54996 55185 59579 60120 62124 65130 66222 67301 68745 70184 72540 73580 77655 78156 78957 82494 86840 87730 88296 91660 93186 94522 97695 101880 103540 105276 109992 110370 114049 119158 124248 130260 131595 132444 134602 137490 141783 142073 145080 147160 155310 156312 157914 164988 165555 175460 178737 183320 186372 189044 195390 201903 206235 207080 210552 220740 228098 232965 236305 238316 260520 263190 264888 269204 274980 283566 284146 297895 310620 315828 329976 331110 336505 342147 350920 357474 372744 378088 390780 394785 403806 412470 425349 426219 441480 456196 465930 472610 476632 526380 536211 538408 549960 567132 568292 570245 595790 605709 614393 621240 631656 662220 673010 684294 708915 710365 714948 765361 781560 789570 807612 824940 850698 852438 893685 912392 931860 945220 1009515 1026441 1052760 1072422 1134264 1136584 1140490 1191580 1211418 1228786 1278657 1296989 1324440 1346020 1368588 1417830 1420730 1429896 1465091 1530722 1579140 1615224 1649880 1701396 1704876 1710735 1787370 1843179 1846949 1863720 1890440 2019030 2052882 2126745 2131095 2144844 2280980 2296083 2383160 2422836 2457572 2557314 2593978 2681055 2692040 2737176 2835660 2841460 2930182 3028545 3061444 3071965 3158280 3402792 3409752 3421470 3574740 3686358 3693898 3826805 3890967 4038060 4105764 4253490 4262190 4289688 4395273 4561960 4592166 4845672 4915144 5114628 5132205 5187956 5362110 5529537 5540847 5671320 5682920 5860364 6057090 6122888 6143930 6393285 6484945 6842940 6888249 7149480 7325455 7372716 7387796 7653610 7781934 8076120 8211528 8506980 8524380 8790546 9184332 9215895 9234745 9949693 10229256 10264410 10375912 10724220 11059074 11081694 11480415 11672901 11720728 12114180 12287860 12786570 12969890 13185819 13685880 13776498 14650910 14745432 14775592 15307220 15563868 16622541 16860857 17013960 17048760 17581092 18368664 18431790 18469490 19046183 19454835 19899386 20528820 21448440 21976365 22118148 22163388 22960830 23345802 23726191 24228360 24575720 25573140 25939780 26371638 27552996 27647685 27704235 29301820 29849079 30614440 31127736 33245082 33721714 34441245 35162184 36863580 36938980 38092366 38909670 39798772 40206659 41057640 43952730 44236296 44326776 45921660 46691604 47452382 49748465 50582571 51146280 51879560 52743276 55105992 55295370 55408470 57138549 58364505 58603640 59698158 65929095 66490164 67443428 68882490 71178573 73727160 73877960 76184732 77819340 79597544 80413318 83112705 84304285 87905460 89547237 91843320 93383208 94904764 95230915 99496930 101165142 105486552 110590740 110816940 114277098 116729010 118630955 119396316 120619977 131858190 132980328 134886856 137764980 142357146 149245395 151747713 152369464 155638680 160826636 166225410 168608570 171415647 175810920 179094474 189809528 190461830 198993860 201033295 202330284 213535719 216597163 221181480 221633880 228554196 233458020 237261910 238792632 241239954 252912855 263716380 275529960 284714292 285692745 298490790 303495426 308440483 321653272 332450820 337217140 342831294 355892865 358188948 361859931 380923660 397987720 402066590 404660568 427071438 433194326 447736185 457108392 466916040 474523820 482479908 505825710 522686567 527432760 569428584 571385490 596981580 603099885 606990852 616880966 649791489 664901640 674434280 685662588 711785730 716377896 723719862 758738565 761847320 804133180 854142876 857078235 866388652 895472370 925321449 949047640 964959816 1011651420 1045373134 1067678595 1082985815 1142770980 1193963160 1206199770 1213981704 1233761932 1299582978 1371325176 1423571460 1447439724 1517477130 1542202415 1568059701 1608266360 1708285752 1714156470 1732777304 1790944740 1809299655 1850642898 1949374467 2023302840 2090746268 2135357190 2165971630 2285541960 2412399540 2467523864 2599165956 2613432835 2775964347 2815763119 2847142920 2894879448 3034954260 3084404830 3136119402 3248957445 3428312940 3581889480 3618599310 3701285796 3898748934 4181492536 4270714380 4331943260 4626607245 4704179103 4824799080 5198331912 5226865670 5551928694 5631526238 6069908520 6168809660 6272238804 6497914890 6714512053 6856625880 7237198620 7402571592 7797497868 7840298505 8447289357 8541428760 8663886520 9253214490 9408358206 9746872335 10453731340 11103857388 11263052476 12337619320 12544477608 12995829780 13429024106 13879821735 14078815595 14474397240 15594995736 15680597010 16894578714 18506428980 18816716412 19493744670 20143536159 20907462680 22207714776 22526104952 23520895515 25341868071 25991659560 26858048212 27759643470 28157631190 31361194020 33572560265 33789157428 37012857960 37633432824 38987489340 40287072318 42236446785 47041791030 50683736142 53716096424 55519286940 56315262380 60430608477 62722388040 67145120530 67578314856 77974978680 80574144636 84472893570 87288656689 94083582060 100717680795 101367472284 111038573880 112630524760 120861216954 126709340355 134290241060 161148289272 168945787140 174577313378 188167164120 201435361590 202734944568 241722433908 253418680710 261865970067 268580482120 302153042385 337891574280 349154626756 402870723180 436443283445 483444867816 506837361420 523731940134 604306084770 698309253512 785597910201 805741446360 872886566890 1013674722840 1047463880268 1208612169540 1309329850335 1571195820402 1745773133780 2094927760536 2417224339080 2618659700670 3142391640804 3491546267560 3927989551005 5237319401340 6284783281608 7855979102010 10474638802680 15711958204020 31423916408040
• Sum of all divisors σ(n): 114639981281280
• Sum of proper divisors (its aliquot sum) s(n): 83216064873240
• 31423916408040 is an abundant number, because the sum of its proper divisors (83216064873240) is greater than itself. Its abundance is 51792148465200

Bases of 31423916408040

• Binary: 111001001010001110011010111111111110011101000₂
• Hexadecimal: 0x1C94735FFCE8
• Base-36: B4ZY4HKA0

Squares and roots of 31423916408040

• 31423916408040 squared (31423916408040²) is 987462522419485535776641600
• 31423916408040 cubed (31423916408040³) is 31029939760582237887507058418806438464000
• The square root of 31423916408040 is 5605703.9172649851
• The cube root of 31423916408040 is 31556.3504347025

Scales and comparisons

• 31,423,916,408,040 seconds is equal to 999,183 years, 17 weeks, 5 days, 4 hours, 54 minutes.
• To count from 1 to 31,423,916,408,040 would take you about two million, four hundred ninety-seven thousand, nine hundred fifty-eight 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 31423916408040 cubic inches would be around 2629.7 feet tall.

Recreational maths with 31423916408040

• 31423916408040 backwards is 04080461932413
• 31423916408040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31423916408040's digits is 45
• More coming soon!