40534691328

Names of 40534691328

• Cardinal: 40534691328 can be written as Forty billion, five hundred thirty-four million, six hundred ninety-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0534691328 × 10¹⁰

Factors of 40534691328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 846

Divisors of 40534691328

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 41 48 54 62 64 72 81 82 93 96 108 123 124 128 144 162 164 186 192 216 246 248 256 279 288 324 328 369 372 384 432 492 496 512 558 576 648 656 738 744 768 769 837 864 984 992 1107 1116 1152 1271 1296 1312 1476 1488 1536 1538 1674 1728 1968 1984 2214 2232 2304 2307 2511 2542 2592 2624 2952 2976 3076 3321 3348 3456 3813 3936 3968 4428 4464 4608 4614 5022 5084 5184 5248 5904 5952 6152 6642 6696 6912 6921 7626 7872 7936 8856 8928 9228 10044 10168 10368 10496 11439 11808 11904 12304 13284 13392 13824 13842 15252 15744 15872 17712 17856 18456 20088 20336 20736 20763 20992 22878 23616 23808 23839 24608 26568 26784 27684 30504 31488 31529 34317 35424 35712 36912 40176 40672 41472 41526 45756 47232 47616 47678 49216 53136 53568 55368 61008 62289 62976 63058 68634 70848 71424 71517 73824 80352 81344 83052 91512 94464 94587 95356 98432 102951 106272 107136 110736 122016 124578 126116 137268 141696 142848 143034 147648 160704 162688 166104 183024 188928 189174 190712 196864 205902 212544 214272 214551 221472 244032 249156 252232 274536 283392 283761 286068 295296 321408 325376 332208 366048 378348 381424 393728 411804 425088 428544 429102 442944 488064 498312 504464 549072 566784 567522 572136 590592 642816 643653 650752 664416 732096 756696 762848 823608 850176 851283 858204 885888 976128 977399 996624 1008928 1098144 1135044 1144272 1181184 1285632 1287306 1328832 1464192 1513392 1525696 1647216 1700352 1702566 1716408 1771776 1930959 1952256 1954798 1993248 2017856 2196288 2270088 2288544 2553849 2574612 2657664 2928384 2932197 3026784 3051392 3294432 3405132 3432816 3543552 3861918 3909596 3986496 4035712 4392576 4540176 4577088 5107698 5149224 5315328 5856768 5864394 6053568 6102784 6588864 6810264 6865632 7723836 7819192 7972992 8071424 8785152 8796591 9080352 9154176 10215396 10298448 10630656 11728788 12107136 12205568 13177728 13620528 13731264 15447672 15638384 15945984 16142848 17570304 17593182 18160704 18308352 20430792 20596896 23457576 24214272 26355456 26389773 27241056 27462528 30895344 31276768 31891968 35186364 36321408 36616704 40861584 41193792 46915152 48428544 52710912 52779546 54482112 54925056 61790688 62553536 70372728 72642816 79169319 81723168 82387584 93830304 105559092 108964224 109850112 123581376 125107072 140745456 145285632 158338638 163446336 164775168 187660608 211118184 217928448 247162752 250214144 281490912 316677276 326892672 329550336 375321216 422236368 435856896 494325504 500428288 562981824 633354552 653785344 750642432 844472736 988651008 1125963648 1266709104 1307570688 1501284864 1688945472 2251927296 2533418208 3377890944 4503854592 5066836416 6755781888 10133672832 13511563776 20267345664 40534691328
• Sum of all divisors σ(n): 128100551040
• Sum of proper divisors (its aliquot sum) s(n): 87565859712
• 40534691328 is an abundant number, because the sum of its proper divisors (87565859712) is greater than itself. Its abundance is 47031168384

Bases of 40534691328

• Binary: 100101110000000011100100111000000000₂
• Hexadecimal: 0x9700E4E00
• Base-36: IMDB400

Squares and roots of 40534691328

• 40534691328 squared (40534691328²) is 1643061201056238403584
• 40534691328 cubed (40534691328³) is 66600978617827571258056928919552
• The square root of 40534691328 is 201332.2908229079
• The cube root of 40534691328 is 3435.1229825727

Scales and comparisons

• 40,534,691,328 seconds is equal to 1,288 years, 45 weeks, 4 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 40,534,691,328 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 40534691328 cubic inches would be around 286.3 feet tall.

Recreational maths with 40534691328

• 40534691328 backwards is 82319643504
• The number of decimal digits it has is: 11
• The sum of 40534691328's digits is 45
• More coming soon!