400428431859744

Names of 400428431859744

• Cardinal: 400428431859744 can be written as Four hundred trillion, four hundred twenty-eight billion, four hundred thirty-one million, eight hundred fifty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 4.00428431859744 × 10¹⁴

Factors of 400428431859744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 252679

Divisors of 400428431859744

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 48 54 62 72 93 96 108 124 144 186 211 216 248 279 281 288 372 422 432 496 558 562 633 744 837 843 844 864 992 1116 1124 1266 1488 1674 1686 1688 1899 2232 2248 2529 2532 2976 3348 3372 3376 3798 4464 4496 5058 5064 5697 6541 6696 6744 6752 7587 7596 8711 8928 8992 10116 10128 11394 13082 13392 13488 15174 15192 17422 19623 20232 20256 22788 26133 26164 26784 26976 30348 30384 34844 39246 40464 45576 52266 52328 58869 59291 60696 60768 69688 78399 78492 80928 91152 104532 104656 117738 118582 121392 139376 156798 156984 176607 177873 182304 209064 209312 235197 235476 237164 242784 252151 278752 313596 313968 353214 355746 418128 470394 470952 474328 504302 533619 627192 627936 706428 711492 756453 836256 940788 941904 948656 1008604 1067238 1254384 1412856 1422984 1512906 1600857 1838021 1881576 1883808 1897312 2017208 2134476 2269359 2508768 2825712 2845968 3025812 3201714 3676042 3763152 4034416 4268952 4538718 5514063 5651424 5691936 6051624 6403428 6808077 7352084 7526304 7816681 8068832 8537904 9077436 11028126 12103248 12806856 13616154 14704168 15633362 16542189 17075808 18154872 22056252 23450043 24206496 25613712 27232308 29408336 31266724 33084378 36309744 44112504 46900086 49626567 51227424 53203861 54464616 58816672 62533448 66168756 70350129 70854431 72619488 88225008 93800172 99253134 106407722 108929232 125066896 132337512 140700258 141708862 159611583 176450016 187600344 198506268 211050387 212563293 212815444 217858464 250133792 264675024 281400516 283417724 319223166 375200688 397012536 422100774 425126586 425630888 478834749 529350048 562801032 566835448 637689879 638446332 750401376 794025072 844201548 850253172 851261776 957669498 1125602064 1133670896 1275379758 1276892664 1436504247 1588050144 1649319691 1688403096 1700506344 1702523552 1913069637 1915338996 2196487361 2251204128 2267341792 2550759516 2553785328 2873008494 3298639382 3376806192 3401012688 3826139274 3830677992 4392974722 4947959073 5101519032 5107570656 5746016988 6589462083 6597278764 6753612384 6802025376 7652278548 7661355984 8785949444 9895918146 10203038064 11492033976 13178924166 13194557528 14843877219 14950284941 15304557096 15322711968 17571898888 19768386249 19791836292 20406076128 22984067952 26357848332 26389115056 29687754438 29900569882 30609114192 35143797776 39536772498 39583672584 44531631657 44850854823 45968135904 52715696664 52778230112 59305158747 59375508876 59801139764 61218228384 70287595552 79073544996 79167345168 89063263314 89701709646 105431393328 118610317494 118751017752 119602279528 134552564469 158147089992 158334690336 178126526628 179403419292 210862786656 237220634988 237502035504 239204559056 269105128938 316294179984 356253053256 358806838584 403657693407 463458833171 474441269976 475004071008 478409118112 538210257876 632588359968 712506106512 717613677168 807315386814 926917666342 948882539952 1076420515752 1390376499513 1425012213024 1435227354336 1614630773628 1853835332684 1897765079904 2152841031504 2780752999026 3229261547256 3707670665368 4171129498539 4305682063008 5561505998052 6458523094512 7415341330736 8342258997078 11123011996104 12513388495617 12917046189024 14830682661472 16684517994156 22246023992208 25026776991234 33369035988312 44492047984416 50053553982468 66738071976624 100107107964936 133476143953248 200214215929872 400428431859744
• Sum of all divisors σ(n): 1215620192747520
• Sum of proper divisors (its aliquot sum) s(n): 815191760887776
• 400428431859744 is an abundant number, because the sum of its proper divisors (815191760887776) is greater than itself. Its abundance is 414763329028032

Bases of 400428431859744

• Binary: 1011011000011000000000010011100000110000000100000₂
• Hexadecimal: 0x16C3002706020
• Base-36: 3XXUA5KNC0

Squares and roots of 400428431859744

• 400428431859744 squared (400428431859744²) is 160342929041653643702487745536
• 400428431859744 cubed (400428431859744³) is 64205867635947573379207668993059358314102784
• The square root of 400428431859744 is 20010707.9299994781
• The cube root of 400428431859744 is 73706.9265275783

Scales and comparisons

• 400,428,431,859,744 seconds is equal to 12,732,385 years, 27 weeks, 2 days, 17 hours, 2 minutes, 24 seconds.
• To count from 1 to 400,428,431,859,744 would take you about thirty-one million, eight hundred thirty thousand, nine hundred sixty-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 400428431859744 cubic inches would be around 6142.2 feet tall.

Recreational maths with 400428431859744

• 400428431859744 backwards is 447958134824004
• The number of decimal digits it has is: 15
• The sum of 400428431859744's digits is 63
• More coming soon!