243840993796428

Names of 243840993796428

• Cardinal: 243840993796428 can be written as Two hundred forty-three trillion, eight hundred forty billion, nine hundred ninety-three million, seven hundred ninety-six thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 2.43840993796428 × 10¹⁴

Factors of 243840993796428

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 833

Divisors of 243840993796428

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 41 42 49 82 84 98 123 147 163 164 196 246 287 294 326 489 492 574 588 617 652 861 978 1141 1148 1234 1722 1851 1956 2009 2282 2468 3423 3444 3702 4018 4319 4564 6027 6683 6846 7404 7987 8036 8638 12054 12957 13366 13692 15974 17276 20049 23961 24108 25297 25914 26569 26732 30233 31948 40098 46781 47922 50594 51828 53138 60466 75891 79707 80196 90699 93562 95844 100571 101188 106276 120932 140343 151782 159414 177079 181398 185983 187124 201142 280686 301713 303564 318828 327467 354158 362796 371966 380689 402284 531237 557949 561372 603426 654934 703997 708316 743932 761378 982401 1062474 1089329 1115898 1142067 1206852 1239553 1301881 1309868 1407994 1522756 1964802 2111991 2124948 2178658 2231796 2284134 2479106 2603762 2664823 2815988 3267987 3718659 3905643 3929604 4123411 4223982 4357316 4568268 4927979 4958212 5207524 5329646 6535974 7437318 7625303 7811286 7994469 8246822 8447964 9855958 10659292 12370233 13071948 14783937 14874636 15250606 15608249 15622572 15988938 16393073 16493644 18653761 19711916 22875909 24740466 28863877 29567874 30501212 31216498 31977876 32786146 37307522 45751818 46824747 49179219 49480932 53377121 55961283 57727754 59135748 62052307 62432996 65572292 74615044 86591631 91503636 93649494 98358438 106754242 109257743 111922566 114751511 115455508 124104614 160131363 173183262 186156921 187298988 196716876 202047139 213508484 218515486 223845132 229503022 248209228 320262726 327773229 344254533 346366524 372313842 404094278 434366149 437030972 459006044 606141417 640525452 655546458 672115993 688509066 744627684 764804201 803260577 808188556 868732298 1212282834 1303098447 1311092916 1344231986 1377018132 1529608402 1606521154 1737464596 2016347979 2294412603 2409781731 2424565668 2544144587 2606196894 2688463972 3040563043 3059216804 3213042308 4032695958 4588825206 4704811951 4819563462 5088289174 5212393788 6081126086 7632433761 8065391916 9121689129 9177650412 9409623902 9639126924 10114526041 10176578348 12162252172 14114435853 15264867522 17809012109 18243378258 18819247804 20229052082 28228871706 30343578123 30529735044 32933683657 35618024218 36486756516 40458104164 53427036327 56457743412 60687156246 65867367314 70801682287 71236048436 98801050971 106854072654 121374312492 124663084763 131734734628 141603364574 197602101942 212405046861 213708145308 249326169526 283206729148 373989254289 395204203884 414695567681 424810093722 495611776009 498652339052 747978508578 829391135362 849620187444 991223552018 1244086703043 1486835328027 1495957017156 1658782270724 1982447104036 2488173406086 2902868973767 2973670656054 4976346812172 5805737947534 5947341312108 8708606921301 11611475895068 17417213842602 20320082816369 34834427685204 40640165632738 60960248449107 81280331265476 121920496898214 243840993796428
• Sum of all divisors σ(n): 683289353437992
• Sum of proper divisors (its aliquot sum) s(n): 439448359641564
• 243840993796428 is an abundant number, because the sum of its proper divisors (439448359641564) is greater than itself. Its abundance is 195607365845136

Bases of 243840993796428

• Binary: 110111011100010110100111110100010010000101001100₂
• Hexadecimal: 0xDDC5A7D1214C
• Base-36: 2EFN07X2DO

Squares and roots of 243840993796428

• 243840993796428 squared (243840993796428²) is 59458430255629638380305559184
• 243840993796428 cubed (243840993796428³) is 14498402723108333554515220830796825601794752
• The square root of 243840993796428 is 15615408.8578054209
• The cube root of 243840993796428 is 62474.4210034957

Scales and comparisons

• 243,840,993,796,428 seconds is equal to 7,753,389 years, 18 weeks, 2 days, 11 hours, 53 minutes, 48 seconds.
• To count from 1 to 243,840,993,796,428 would take you about nineteen million, three hundred eighty-three thousand, four hundred seventy-three 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 243840993796428 cubic inches would be around 5206.2 feet tall.

Recreational maths with 243840993796428

• 243840993796428 backwards is 824697399048342
• The number of decimal digits it has is: 15
• The sum of 243840993796428's digits is 78
• More coming soon!