400872836480802

Names of 400872836480802

• Cardinal: 400872836480802 can be written as Four hundred trillion, eight hundred seventy-two billion, eight hundred thirty-six million, four hundred eighty thousand, eight hundred two.

Scientific notation

• Scientific notation: 4.00872836480802 × 10¹⁴

Factors of 400872836480802

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8921

Divisors of 400872836480802

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 14 17 21 34 42 51 71 102 109 119 142 213 218 238 289 327 357 426 497 521 578 654 714 763 867 994 1042 1207 1491 1526 1563 1734 1853 2023 2289 2414 2982 3126 3621 3647 3706 4046 4578 5559 6069 7242 7294 7739 8191 8449 8857 10941 11118 12138 12971 15478 16382 16898 17714 20519 21882 23217 24573 25347 25942 26571 31501 36991 38913 41038 46434 49146 50694 53142 54173 56789 57337 61557 61999 63002 73982 77826 94503 108346 110973 113578 114674 123114 123998 131563 139247 143633 150569 162519 170367 172011 185997 189006 220507 221946 258937 263126 278494 287266 301138 325038 340734 344022 371994 394689 397523 417741 430899 441014 451707 517874 581561 628847 661521 776811 789378 795046 835482 861798 892819 903414 920941 965413 974729 1053983 1163122 1192569 1257694 1323042 1553622 1744683 1785638 1841882 1886541 1930826 1949458 2107966 2236571 2367199 2385138 2678457 2762823 2896239 2924187 3161949 3489366 3773082 4032019 4070927 4267511 4401929 4473142 4734398 5356914 5525646 5792478 5848374 6249733 6323898 6709713 6757891 7101597 8064038 8141854 8535022 8803858 9886537 10690399 12096057 12212781 12499466 12802533 13205787 13419426 13515782 14203194 15177923 15655997 16412021 16570393 18749199 19773074 20273673 21380798 24192114 24425562 25605066 26411574 28224133 29659611 29872577 30355846 31311994 32071197 32824042 33140786 37498398 40547346 45533769 46967991 49236063 49711179 56448266 59319222 59745154 63390149 64142394 68544323 69205759 72547687 74832793 84672399 89617731 91067538 93935982 98472126 99422358 106245461 114884147 126780298 137088646 138411518 145095374 149665586 168071129 169344798 179235462 190170447 205632969 207617277 212490922 217643061 224498379 229768294 258024691 302993281 318736383 336142258 344652441 380340894 411265938 415234554 435286122 443731043 448996758 465158699 479810261 504213387 507833809 516049382 605986562 637472766 689304882 774074073 887462086 908979843 930317398 959620522 1008426774 1015667618 1077632533 1165253491 1176497903 1233310679 1331193129 1395476097 1439430783 1523501427 1548148146 1806172837 1817959686 2120952967 2155265066 2330506982 2352995806 2466621358 2662386258 2790952194 2878861566 3047002854 3232897599 3256110893 3495760473 3529493709 3612345674 3699932037 4241905934 5150885777 5418518511 6362858901 6465795198 6512221786 6991520946 7058987418 7399864074 7543427731 7907697883 8156774437 8633174753 9768332679 10301771554 10837037022 12725717802 15086855462 15452657331 15815395766 16313548874 17266349506 18319753061 19536665358 22630283193 23723093649 24470323311 25899524259 30905314662 33026267629 36056200439 36639506122 45260566386 47446187298 48940646622 51799048518 54959259183 55353885181 66052535258 72112400878 87565058209 99078802887 108168601317 109918518366 110707770362 128238271427 134430864011 166061655543 175130116418 198157605774 216337202634 231183873403 256476542854 262695174627 268861728022 332123311086 384714814281 403292592033 462367746806 525390349254 561446549693 612955407463 693551620209 769429628562 806585184066 941016048077 1122893099386 1225910814926 1387103240418 1684339649079 1838866222389 1882032096154 2823048144231 3368679298158 3677732444778 3930125847851 5646096288462 7860251695702 9544591344781 11790377543553 19089182689562 23580755087106 28633774034343 57267548068686 66812139413467 133624278826934 200436418240401 400872836480802
• Sum of all divisors σ(n): 998148679925760
• Sum of proper divisors (its aliquot sum) s(n): 597275843444958
• 400872836480802 is an abundant number, because the sum of its proper divisors (597275843444958) is greater than itself. Its abundance is 196403006964156

Bases of 400872836480802

• Binary: 1011011001001011101111011000001001011111100100010₂
• Hexadecimal: 0x16C977B04BF22
• Base-36: 3Y3IFSLZJ6

Squares and roots of 400872836480802

• 400872836480802 squared (400872836480802²) is 160699031028163818820114563204
• 400872836480802 cubed (400872836480802³) is 64419876387976441439412719212837448761609608
• The square root of 400872836480802 is 20021809.0211849239
• The cube root of 400872836480802 is 73734.1836568089

Scales and comparisons

• 400,872,836,480,802 seconds is equal to 12,746,516 years, 11 weeks, 2 days, 17 hours, 6 minutes, 42 seconds.
• To count from 1 to 400,872,836,480,802 would take you about thirty-one million, eight hundred sixty-six thousand, two hundred ninety 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 400872836480802 cubic inches would be around 6144.5 feet tall.

Recreational maths with 400872836480802

• 400872836480802 backwards is 208084638278004
• The number of decimal digits it has is: 15
• The sum of 400872836480802's digits is 60
• More coming soon!