16400781410832

Names of 16400781410832

• Cardinal: 16400781410832 can be written as Sixteen trillion, four hundred billion, seven hundred eighty-one million, four hundred ten thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 1.6400781410832 × 10¹³

Factors of 16400781410832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 205

Divisors of 16400781410832

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 17 18 21 24 26 28 34 36 39 42 48 51 52 56 63 68 72 78 84 91 102 104 112 117 119 126 136 144 153 156 163 168 182 204 208 221 234 238 252 272 273 289 306 312 326 336 357 364 408 442 468 476 489 504 546 578 612 624 652 663 714 728 816 819 867 884 936 952 978 1008 1071 1092 1141 1156 1224 1304 1326 1428 1456 1467 1547 1638 1734 1768 1872 1904 1956 1989 2023 2119 2142 2184 2282 2312 2448 2601 2608 2652 2771 2856 2934 3094 3276 3423 3468 3536 3757 3912 3978 4046 4238 4284 4368 4564 4624 4641 5202 5304 5542 5712 5868 6069 6188 6357 6552 6846 6936 7514 7824 7956 8092 8313 8476 8568 9128 9282 10269 10404 10608 11084 11271 11736 12138 12376 12714 13104 13692 13872 13923 14833 15028 15912 16184 16626 16952 17136 18207 18256 18564 19071 19397 20538 20808 22168 22542 23472 24276 24752 24939 25428 26299 26569 27384 27846 29666 30056 31824 32368 33252 33813 33904 36023 36414 37128 38142 38794 41076 41616 44336 44499 45084 47107 48552 49878 50856 52598 53138 54768 55692 58191 59332 60112 66504 67626 72046 72828 74256 76284 77588 78897 79707 82152 88998 90168 94214 97104 99756 101712 105196 106276 108069 111384 116382 118664 133008 133497 135252 141321 144092 145656 152568 155176 157794 159414 164304 174573 177996 180336 185983 188428 199512 210392 212552 216138 222768 232764 236691 237328 239121 252161 266994 270504 282642 288184 291312 305136 310352 315588 318828 324207 329749 345397 349146 355992 371966 376856 399024 420784 423963 425104 432276 451673 465528 473382 478242 504322 533988 541008 557949 565284 576368 612391 631176 637656 648414 659498 690794 698292 711984 743932 753712 756483 847926 864552 903346 931056 946764 956484 989247 1008644 1036191 1067976 1115898 1130568 1224782 1262352 1275312 1296828 1318996 1355019 1381588 1396584 1487864 1512966 1673847 1695852 1729104 1806692 1837173 1893528 1912968 1978494 2017288 2072382 2135952 2231796 2261136 2269449 2417779 2449564 2593656 2637992 2710038 2763176 2793168 2967741 2975728 3025932 3108573 3161711 3347694 3391704 3613384 3674346 3787056 3825936 3956988 4034576 4065057 4144764 4286737 4330747 4463592 4538898 4835558 4899128 5187312 5275984 5420076 5511519 5526352 5871749 5935482 6051864 6217146 6323422 6695388 6783408 7226768 7253337 7348692 7678441 7913976 8130114 8289528 8573474 8661494 8927184 9077796 9485133 9671116 9798256 10840152 11023038 11743498 11870964 12103728 12434292 12646844 12860211 12992241 13390776 14506674 14697384 15356882 15827952 16260228 16579056 17146948 17322988 17615247 18155592 18970266 19342232 21680304 21760011 22046076 23035323 23486996 23741928 24868584 25293688 25720422 25984482 26781552 28455399 29013348 29394768 30315229 30713764 32520456 34293896 34645976 35230494 36311184 37940532 38580633 38684464 38976723 41102243 43520022 44092152 46070646 46973992 47483856 49737168 50587376 51440844 51968964 52845741 53749087 56299711 56910798 58026696 60630458 61427528 65040912 68587792 69105969 69291952 70460988 73622699 75881064 77161266 77953446 82204486 87040044 88184304 90945687 92141292 93947984 99819733 102881688 103937928 105691482 107498174 112599422 113821596 116053392 121260916 122855056 123306729 138211938 140921976 147245398 151762128 154322532 155906892 161247261 164408972 168899133 174080088 181891374 184282584 199639466 205763376 207875856 211382964 214996348 220868097 225198844 227643192 242521832 246613458 272837061 276423876 281843952 294490796 299459199 308645064 311813784 322494522 328817944 337798266 348160176 363782748 368565168 369920187 394097977 399278932 422765928 429992696 441736194 450397688 455286384 483741783 485043664 493226916 506697399 515358893 545674122 552847752 588981592 598918398 617290128 623627568 644989044 657635888 662604291 675596532 698738131 727565496 739840374 788195954 798557864 845531856 859985392 883472388 898377597 900795376 957095087 967483566 986453832 1013394798 1030717786 1091348244 1105695504 1177963184 1182293931 1197836796 1251585883 1289978088 1325208582 1351193064 1397476262 1455130992 1479680748 1546076679 1576391908 1597115728 1766944776 1796755194 1914190174 1934967132 1972907664 2026789596 2061435572 2096214393 2182696488 2364587862 2395673592 2503171766 2579956176 2650417164 2702386128 2794952524 2871285261 2959361496 3092153358 3152783816 3533889552 3546881793 3593510388 3754757649 3828380348 3869934264 4053579192 4122871144 4192428786 4365392976 4638230037 4729175724 4791347184 5006343532 5300834328 5589905048 5742570522 5918722992 6184306716 6288643179 6305567632 6699665609 7093763586 7187020776 7509515298 7656760696 7739868528 8107158384 8245742288 8384857572 8613855783 8761101181 9276460074 9458351448 10012687064 10601668656 11179810096 11264272947 11485141044 12368613432 12577286358 13399331218 14187527172 14374041552 15019030596 15313521392 16270616479 16769715144 17227711566 17522202362 18552920148 18916702896 20025374128 20098996827 22528545894 22970282088 24737226864 25154572716 26283303543 26798662436 28375054344 30038061192 32541232958 33539430288 34455423132 35044404724 37105840296 40197993654 45057091788 45940564176 48811849437 50309145432 52566607086 53597324872 56750108688 60076122384 60296990481 65082465916 68910846264 70088809448 74211680592 78849910629 80395987308 90114183576 97623698874 100618290864 105133214172 107194649744 113894315353 120593980962 130164931832 137821692528 140177618896 146435548311 157699821258 160791974616 180228367152 195247397748 210266428344 227788630706 241187961924 260329863664 292871096622 315399642516 321583949232 341682946059 390494795496 420532856688 455577261412 482375923848 585742193244 630799285032 683365892118 780989590992 911154522824 964751847696 1025048838177 1171484386488 1261598570064 1366731784236 1822309045648 2050097676354 2342968772976 2733463568472 4100195352708 5466927136944 8200390705416 16400781410832
• Sum of all divisors σ(n): 60380519704960
• Sum of proper divisors (its aliquot sum) s(n): 43979738294128
• 16400781410832 is an abundant number, because the sum of its proper divisors (43979738294128) is greater than itself. Its abundance is 27578956883296

Bases of 16400781410832

• Binary: 11101110101010011010110000000000001000010000₂
• Hexadecimal: 0xEEA9AC00210
• Base-36: 5TAEXSO40

Squares and roots of 16400781410832

• 16400781410832 squared (16400781410832²) is 268985630885892488366932224
• 16400781410832 cubed (16400781410832³) is 4411574534814263399364085828430443450368
• The square root of 16400781410832 is 4049787.8229398637
• The cube root of 16400781410832 is 25407.0853664477

Scales and comparisons

• 16,400,781,410,832 seconds is equal to 521,494 years, 6 weeks, 22 hours, 7 minutes, 12 seconds.
• To count from 1 to 16,400,781,410,832 would take you about one million, three hundred three thousand, seven hundred thirty-five 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 16400781410832 cubic inches would be around 2117.3 feet tall.

Recreational maths with 16400781410832

• 16400781410832 backwards is 23801418700461
• The number of decimal digits it has is: 14
• The sum of 16400781410832's digits is 45
• More coming soon!