40940404736

Names of 40940404736

• Cardinal: 40940404736 can be written as Forty billion, nine hundred forty million, four hundred four thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 4.0940404736 × 10¹⁰

Factors of 40940404736

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 100

Divisors of 40940404736

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 32 38 44 49 56 61 64 76 77 88 98 112 122 128 133 152 154 176 196 209 224 244 256 266 304 308 352 392 418 427 448 488 512 532 539 608 616 671 704 784 836 854 896 931 976 1024 1064 1078 1159 1216 1232 1342 1408 1463 1568 1672 1708 1792 1862 1952 2048 2128 2156 2318 2432 2464 2684 2816 2926 2989 3136 3344 3416 3584 3724 3904 4096 4256 4312 4636 4697 4864 4928 5368 5632 5852 5978 6272 6688 6832 7168 7448 7808 8113 8192 8512 8624 9272 9394 9728 9856 10241 10736 11264 11704 11956 12544 12749 13376 13664 14336 14896 15616 16226 16384 17024 17248 18544 18788 19456 19712 20482 21472 22528 23408 23912 25088 25498 26752 27328 28672 29792 31232 32452 32768 32879 34048 34496 37088 37576 38912 39424 40964 42944 45056 46816 47824 50176 50996 53504 54656 56791 57344 59584 62464 64904 65536 65758 68096 68992 74176 75152 77824 78848 81928 85888 89243 90112 93632 95648 100352 101992 107008 109312 113582 114688 119168 124928 129808 131516 136192 137984 148352 150304 155648 157696 163856 171776 178486 180224 187264 191296 200704 203984 214016 218624 227164 229376 238336 249856 259616 263032 272384 275968 296704 300608 311296 315392 327712 343552 356972 360448 374528 382592 401408 407968 428032 437248 454328 458752 476672 499712 519232 526064 544768 551936 593408 601216 622592 624701 630784 655424 687104 713944 720896 749056 765184 802816 815936 856064 874496 908656 953344 999424 1038464 1052128 1089536 1103872 1186816 1202432 1245184 1249402 1261568 1310848 1374208 1427888 1498112 1530368 1605632 1631872 1712128 1748992 1817312 1906688 1998848 2076928 2104256 2179072 2207744 2373632 2404864 2498804 2523136 2621696 2748416 2855776 2996224 3060736 3211264 3263744 3424256 3497984 3634624 3813376 3997696 4153856 4208512 4358144 4415488 4747264 4809728 4997608 5046272 5243392 5496832 5711552 5992448 6121472 6527488 6848512 6995968 7269248 7626752 8307712 8417024 8716288 8830976 9494528 9619456 9995216 10486784 10993664 11423104 11984896 12242944 13054976 13697024 13991936 14538496 15253504 16615424 16834048 17661952 18989056 19238912 19990432 20973568 21987328 22846208 23969792 24485888 26109952 27983872 29076992 30507008 33230848 33668096 35323904 37978112 38477824 39980864 41947136 43974656 45692416 47939584 48971776 52219904 58153984 61014016 66461696 67336192 75956224 76955648 79961728 83894272 91384832 95879168 97943552 104439808 116307968 132923392 134672384 153911296 159923456 167788544 182769664 195887104 208879616 232615936 265846784 269344768 307822592 319846912 335577088 365539328 417759232 465231872 531693568 538689536 639693824 671154176 731078656 835518464 930463744 1077379072 1279387648 1462157312 1860927488 2154758144 2558775296 2924314624 3721854976 5117550592 5848629248 10235101184 20470202368 40940404736
• Sum of all divisors σ(n): 111169179360
• Sum of proper divisors (its aliquot sum) s(n): 70228774624
• 40940404736 is an abundant number, because the sum of its proper divisors (70228774624) is greater than itself. Its abundance is 29288369888

Bases of 40940404736

• Binary: 100110001000001111010000000000000000₂
• Hexadecimal: 0x9883D0000
• Base-36: IT2UYGW

Squares and roots of 40940404736

• 40940404736 squared (40940404736²) is 1676116739947491229696
• 40940404736 cubed (40940404736³) is 68620897718235150331564582240256
• The square root of 40940404736 is 202337.3537832301
• The cube root of 40940404736 is 3446.5457195397

Scales and comparisons

• 40,940,404,736 seconds is equal to 1,301 years, 40 weeks, 3 days, 6 hours, 38 minutes, 56 seconds.
• To count from 1 to 40,940,404,736 would take you about two thousand, six hundred 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 40940404736 cubic inches would be around 287.2 feet tall.

Recreational maths with 40940404736

• 40940404736 backwards is 63740404904
• The number of decimal digits it has is: 11
• The sum of 40940404736's digits is 41
• More coming soon!