40533577728

Names of 40533577728

• Cardinal: 40533577728 can be written as Forty billion, five hundred thirty-three million, five hundred seventy-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0533577728 × 10¹⁰

Factors of 40533577728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 234

Divisors of 40533577728

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 59 64 84 96 98 112 118 128 147 163 168 177 192 196 224 236 256 294 326 336 343 354 384 392 413 448 472 489 512 588 652 672 686 708 768 784 826 896 944 978 1024 1029 1141 1176 1239 1304 1344 1372 1416 1536 1568 1652 1792 1888 1956 2048 2058 2282 2352 2478 2608 2688 2744 2832 2891 3072 3136 3304 3423 3584 3776 3912 4096 4116 4564 4704 4956 5216 5376 5488 5664 5782 6144 6272 6608 6846 7168 7552 7824 7987 8232 8673 9128 9408 9617 9912 10432 10752 10976 11328 11564 12288 12544 13216 13692 14336 15104 15648 15974 16464 17346 18256 18816 19234 19824 20237 20864 21504 21952 22656 23128 23961 25088 26432 27384 28672 28851 30208 31296 31948 32928 34692 36512 37632 38468 39648 40474 41728 43008 43904 45312 46256 47922 50176 52864 54768 55909 57702 60416 60711 62592 63896 65856 67319 69384 73024 75264 76936 79296 80948 83456 86016 87808 90624 92512 95844 100352 105728 109536 111818 115404 120832 121422 125184 127792 131712 134638 138768 146048 150528 153872 158592 161896 166912 167727 175616 181248 185024 191688 200704 201957 211456 219072 223636 230808 241664 242844 250368 255584 263424 269276 277536 292096 301056 307744 317184 323792 333824 335454 351232 362496 370048 383376 403914 422912 438144 447272 461616 471233 485688 500736 511168 526848 538552 555072 584192 602112 615488 634368 647584 667648 670908 702464 724992 740096 766752 807828 845824 876288 894544 923232 942466 971376 1001472 1022336 1053696 1077104 1110144 1168384 1230976 1268736 1295168 1341816 1404928 1413699 1480192 1533504 1615656 1691648 1752576 1789088 1846464 1884932 1942752 2002944 2044672 2107392 2154208 2220288 2336768 2461952 2537472 2590336 2683632 2827398 2960384 3067008 3231312 3298631 3505152 3578176 3692928 3769864 3885504 4089344 4214784 4308416 4440576 4673536 4923904 5074944 5180672 5367264 5654796 5920768 6134016 6462624 6597262 7010304 7156352 7385856 7539728 7771008 8178688 8616832 8881152 9847808 9895893 10361344 10734528 11309592 11841536 12268032 12925248 13194524 14020608 14312704 14771712 15079456 15542016 16357376 17233664 17762304 19695616 19791786 20722688 21469056 22619184 24536064 25850496 26389048 28625408 29543424 30158912 31084032 32714752 34467328 35524608 39391232 39583572 41445376 42938112 45238368 49072128 51700992 52778096 57250816 59086848 60317824 62168064 68934656 79167144 82890752 85876224 90476736 98144256 103401984 105556192 114501632 118173696 120635648 124336128 137869312 158334288 171752448 180953472 206803968 211112384 229003264 241271296 248672256 275738624 316668576 343504896 361906944 413607936 422224768 482542592 633337152 687009792 723813888 827215872 844449536 965085184 1266674304 1447627776 1688899072 1930170368 2533348608 2895255552 3377798144 5066697216 5790511104 6755596288 10133394432 13511192576 20266788864 40533577728
• Sum of all divisors σ(n): 128959104000
• Sum of proper divisors (its aliquot sum) s(n): 88425526272
• 40533577728 is an abundant number, because the sum of its proper divisors (88425526272) is greater than itself. Its abundance is 47891948544

Bases of 40533577728

• Binary: 100101101111111111010101000000000000₂
• Hexadecimal: 0x96FFD5000
• Base-36: IMCN8QO

Squares and roots of 40533577728

• 40533577728 squared (40533577728²) is 1642970923431817641984
• 40533577728 cubed (40533577728³) is 66595489629767516899680140132352
• The square root of 40533577728 is 201329.5252266791
• The cube root of 40533577728 is 3435.0915248439

Scales and comparisons

• 40,533,577,728 seconds is equal to 1,288 years, 43 weeks, 5 days, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 40,533,577,728 would take you about two thousand, five hundred seventy-seven 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 40533577728 cubic inches would be around 286.3 feet tall.

Recreational maths with 40533577728

• 40533577728 backwards is 82777533504
• The number of decimal digits it has is: 11
• The sum of 40533577728's digits is 51
• More coming soon!