40729263940512

Names of 40729263940512

• Cardinal: 40729263940512 can be written as Forty trillion, seven hundred twenty-nine billion, two hundred sixty-three million, nine hundred forty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.0729263940512 × 10¹³

Factors of 40729263940512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 748

Divisors of 40729263940512

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 72 84 96 108 112 126 137 144 168 189 216 224 252 274 288 336 378 411 432 504 548 599 672 756 822 864 959 1008 1096 1198 1233 1512 1644 1797 1918 2016 2192 2396 2466 2877 3024 3288 3594 3699 3836 4193 4384 4792 4932 5391 5754 6048 6576 7188 7398 7672 8386 8631 9584 9864 10782 11508 12579 13152 14376 14796 15344 16173 16772 17262 18769 19168 19728 21564 23016 25158 25893 28752 29592 30688 32346 33544 34524 37538 37737 39456 43128 46032 50316 51786 56307 57504 59184 64692 67088 69048 75076 75474 82063 86256 92064 100632 103572 112614 113211 118368 129384 131383 134176 138096 150152 150948 164126 168921 172512 201264 207144 225228 226422 246189 258768 262766 276192 300304 301896 328252 337842 358801 394149 402528 414288 450456 452844 492378 506763 517536 525532 574441 600608 603792 656504 675684 717602 738567 788298 828576 900912 905688 984756 1013526 1051064 1076403 1148882 1182447 1207584 1313008 1351368 1435204 1477134 1576596 1723323 1801824 1811376 1969512 2027052 2102128 2152806 2215701 2297764 2364894 2511607 2626016 2702736 2870408 2954268 3153192 3229209 3446646 3547341 3622752 3939024 4054104 4204256 4305612 4431402 4595528 4729788 5023214 5169969 5405472 5740816 5908536 6306384 6458418 6893292 7094682 7534821 7878048 8108208 8611224 8862804 9191056 9459576 9687627 10046428 10339938 11242631 11481632 11817072 12612768 12916836 13786584 14189364 15069642 15509907 16216416 17222448 17725608 18382112 18919152 19375254 20092856 20679876 22485262 22604463 23634144 25833672 27573168 28378728 30139284 31019814 33727893 34444896 35451216 37838304 38750508 40185712 41359752 44970524 45208926 49155737 51667344 55146336 56757456 60278568 62039628 67455786 67813389 70902432 77501016 78698417 80371424 82719504 89941048 90417852 98311474 101183679 103334688 113514912 120557136 124079256 134911572 135626778 147467211 155002032 157396834 165439008 179882096 180835704 196622948 202367358 236095251 241114272 248158512 269823144 271253556 294934422 303551037 310004064 314793668 344090159 359764192 361671408 393245896 404734716 442401633 472190502 496317024 539646288 542507112 589868844 607102074 629587336 688180318 708285753 723342816 786491792 809469432 884803266 944381004 1032270477 1079292576 1085014224 1179737688 1214204148 1259174672 1327204899 1376360636 1416571506 1572983584 1618938864 1769606532 1888762008 2064540954 2124857259 2170028448 2359475376 2428408296 2518349344 2654409798 2752721272 2833143012 3096811431 3237877728 3539213064 3777524016 4129081908 4249714518 4718950752 4856816592 5308819596 5505442544 5666286024 6193622862 6734335969 7078426128 7555048032 8258163816 8499429036 9290434293 9713633184 10617639192 11010885088 11332572048 12387245724 13468671938 14156852256 16516327632 16998858072 18580868586 20203007907 21235278384 22665144096 24774491448 26937343876 33032655264 33997716144 37161737172 40406015814 42470556768 47140351783 49548982896 53874687752 60609023721 67995432288 74323474344 80812031628 94280703566 99097965792 107749375504 121218047442 141421055349 148646948688 161624063256 181827071163 188561407132 215498751008 242436094884 282842110698 297293897376 323248126512 363654142326 377122814264 424263166047 484872189768 565684221396 646496253024 727308284652 754245628528 848526332094 969744379536 1131368442792 1272789498141 1454616569304 1508491257056 1697052664188 1939488759072 2262736885584 2545578996282 2909233138608 3394105328376 4525473771168 5091157992564 5818466277216 6788210656752 10182315985128 13576421313504 20364631970256 40729263940512
• Sum of all divisors σ(n): 136991125293120
• Sum of proper divisors (its aliquot sum) s(n): 96261861352608
• 40729263940512 is an abundant number, because the sum of its proper divisors (96261861352608) is greater than itself. Its abundance is 55532597412096

Bases of 40729263940512

• Binary: 1001010000101100000101010011110010001110100000₂
• Hexadecimal: 0x250B054F23A0
• Base-36: EFQRK5GO0

Squares and roots of 40729263940512

• 40729263940512 squared (40729263940512²) is 1658872941135891089874822144
• 40729263940512 cubed (40729263940512³) is 67564673863297134552467468901548596297728
• The square root of 40729263940512 is 6381948.2872013309
• The cube root of 40729263940512 is 34406.1058040667

Scales and comparisons

• 40,729,263,940,512 seconds is equal to 1,295,064 years, 31 weeks, 4 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 40,729,263,940,512 would take you about three million, two hundred thirty-seven thousand, six hundred sixty-one 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 40729263940512 cubic inches would be around 2867.2 feet tall.

Recreational maths with 40729263940512

• 40729263940512 backwards is 21504936292704
• 40729263940512 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40729263940512's digits is 54
• More coming soon!