40891838934016

Names of 40891838934016

• Cardinal: 40891838934016 can be written as Forty trillion, eight hundred ninety-one billion, eight hundred thirty-eight million, nine hundred thirty-four thousand and sixteen.

Scientific notation

• Scientific notation: 4.0891838934016 × 10¹³

Factors of 40891838934016

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 223

Divisors of 40891838934016

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 101 112 113 128 196 202 224 226 256 343 392 404 448 452 512 686 707 784 791 808 896 904 1024 1372 1414 1568 1582 1616 1792 1808 2744 2828 3136 3164 3232 3584 3616 4949 5488 5537 5656 6272 6328 6464 7168 7232 9898 10201 10976 11074 11312 11413 12544 12656 12928 14464 19796 20402 21952 22148 22624 22826 25088 25312 25856 28928 34643 38759 39592 40804 43904 44296 45248 45652 50176 50624 51712 57856 69286 71407 77518 79184 79891 81608 87808 88592 90496 91304 101248 103424 115712 138572 142814 155036 158368 159782 163216 175616 177184 180992 182608 202496 277144 285628 310072 316736 319564 326432 351232 354368 361984 365216 404992 499849 554288 559237 571256 620144 633472 639128 652864 708736 723968 730432 809984 999698 1030301 1108576 1118474 1142512 1152713 1240288 1266944 1278256 1305728 1417472 1460864 1999396 2060602 2217152 2236948 2285024 2305426 2480576 2533888 2556512 2611456 2834944 2921728 3498943 3914659 3998792 4121204 4434304 4473896 4570048 4610852 4961152 5067776 5113024 5222912 5669888 5843456 6997886 7212107 7829318 7997584 8068991 8242408 8868608 8947792 9140096 9221704 9922304 10226048 10445824 11686912 13995772 14424214 15658636 15995168 16137982 16484816 17737216 17895584 18280192 18443408 19844608 20452096 27991544 28848428 31317272 31990336 32275964 32969632 35474432 35791168 36560384 36886816 39689216 40904192 50484749 55983088 56482937 57696856 62634544 63980672 64551928 65939264 71582336 73120768 73773632 81808384 100969498 111966176 112965874 115393712 116424013 125269088 127961344 129103856 131878528 143164672 147547264 201938996 223932352 225931748 230787424 232848026 250538176 255922688 258207712 263757056 286329344 295094528 353393243 395380559 403877992 447864704 451863496 461574848 465696052 501076352 511845376 516415424 527514112 572658688 590189056 706786486 790761118 807755984 814968091 895729408 903726992 923149696 931392104 1002152704 1032830848 1055028224 1180378112 1413572972 1581522236 1615511968 1629936182 1791458816 1807453984 1846299392 1862784208 2004305408 2065661696 2827145944 3163044472 3231023936 3259872364 3582917632 3614907968 3692598784 3725568416 4008610816 4131323392 5654291888 5704776637 6326088944 6462047872 6519744728 7229815936 7385197568 7451136832 8262646784 11308583776 11409553274 12652177888 12924095744 13039489456 14459631872 14902273664 22617167552 22819106548 25304355776 25848191488 26078978912 28919263744 29804547328 39933436459 45234335104 45638213096 50608711552 51696382976 52157957824 57838527488 59609094656 79866872918 90468670208 91276426192 101217423104 104315915648 119218189312 159733745836 180937340416 182552852384 202434846208 208631831296 319467491672 361874680832 365105704768 404869692416 417263662592 638934983344 730211409536 834527325184 1277869966688 1460422819072 2555739933376 2920845638144 5111479866752 5841691276288 10222959733504 20445919467008 40891838934016
• Sum of all divisors σ(n): 97133307292800
• Sum of proper divisors (its aliquot sum) s(n): 56241468358784
• 40891838934016 is an abundant number, because the sum of its proper divisors (56241468358784) is greater than itself. Its abundance is 15349629424768

Bases of 40891838934016

• Binary: 1001010011000011011111100010001010110000000000₂
• Hexadecimal: 0x2530DF88AC00
• Base-36: EHTG93SHS

Squares and roots of 40891838934016

• 40891838934016 squared (40891838934016²) is 1672142491405506795201888256
• 40891838934016 cubed (40891838934016³) is 68376981433278217429900626685741389316096
• The square root of 40891838934016 is 6394672.6995223141
• The cube root of 40891838934016 is 34451.8235174903

Scales and comparisons

• 40,891,838,934,016 seconds is equal to 1,300,233 years, 51 weeks, 3 days, 20 hours, 20 minutes, 16 seconds.
• To count from 1 to 40,891,838,934,016 would take you about three million, two hundred fifty thousand, five hundred eighty-four 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 40891838934016 cubic inches would be around 2871 feet tall.

Recreational maths with 40891838934016

• 40891838934016 backwards is 61043983819804
• 40891838934016 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40891838934016's digits is 64
• More coming soon!