378912977398656

Names of 378912977398656

• Cardinal: 378912977398656 can be written as Three hundred seventy-eight trillion, nine hundred twelve billion, nine hundred seventy-seven million, three hundred ninety-eight thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 3.78912977398656 × 10¹⁴

Factors of 378912977398656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 719

Divisors of 378912977398656

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 53 54 64 72 81 96 106 108 128 144 159 162 192 212 216 243 288 318 324 384 424 432 477 486 576 636 648 661 729 848 864 954 972 1152 1272 1296 1322 1431 1458 1696 1728 1908 1944 1983 2187 2544 2592 2644 2809 2862 2916 3392 3456 3816 3888 3966 4293 4374 5088 5184 5288 5618 5724 5832 5949 6561 6784 7632 7776 7932 8427 8586 8748 10176 10368 10576 11236 11448 11664 11898 12879 13122 15264 15552 15864 16854 17172 17496 17847 19683 20352 21152 22472 22896 23328 23796 25281 25758 26244 30528 31104 31728 33708 34344 34992 35033 35694 38637 39366 42304 44944 45792 46656 47592 50562 51516 52488 53541 59049 61056 63456 67416 68688 69984 70066 71388 75843 77274 78732 84608 89888 91584 93312 95184 101124 103032 104976 105099 107082 115911 118098 126912 134832 137376 139968 140132 142776 151686 154548 157464 160623 177147 179776 183168 190368 202248 206064 209952 210198 214164 227529 231822 236196 253824 269664 274752 279936 280264 285552 303372 309096 314928 315297 321246 347733 354294 359552 380736 404496 412128 419904 420396 428328 455058 463644 472392 481869 531441 539328 549504 560528 571104 606744 618192 629856 630594 642492 682587 695466 708588 761472 808992 824256 839808 840792 856656 910116 927288 944784 945891 963738 1043199 1062882 1078656 1121056 1142208 1213488 1236384 1259712 1261188 1284984 1365174 1390932 1417176 1445607 1594323 1617984 1648512 1681584 1713312 1820232 1854576 1856749 1889568 1891782 1927476 2047761 2086398 2125764 2242112 2284416 2426976 2472768 2519424 2522376 2569968 2730348 2781864 2834352 2837673 2891214 3129597 3188646 3235968 3363168 3426624 3640464 3709152 3713498 3779136 3783564 3854952 4095522 4172796 4251528 4336821 4484224 4853952 4945536 5044752 5139936 5460696 5563728 5570247 5668704 5675346 5782428 6143283 6259194 6377292 6726336 6853248 7280928 7418304 7426996 7558272 7567128 7709904 8191044 8345592 8503056 8513019 8673642 9388791 9707904 10089504 10279872 10921392 11127456 11140494 11337408 11350692 11564856 12286566 12518388 12754584 13010463 13452672 14561856 14836608 14853992 15134256 15419808 16382088 16691184 16710741 17006112 17026038 17347284 18429849 18777582 20179008 20559744 21842784 22254912 22280988 22674816 22701384 23129712 24573132 25036776 25509168 25539057 26020926 28166373 29123712 29707984 30268512 30839616 32764176 33382368 33421482 34012224 34052076 34694568 36859698 37555164 39031389 40358016 43685568 44509824 44561976 45402768 46259424 49146264 50073552 50132223 51018336 51078114 52041852 55289547 56332746 59415968 60537024 61679232 65528352 66764736 66842964 68024448 68104152 69389136 73719396 75110328 76617171 78062778 84499119 87371136 89123952 90805536 92518848 98292528 100147104 100264446 102036672 102156228 104083704 110579094 112665492 117094167 118831936 121074048 131056704 133529472 133685928 136208304 138778272 147438792 150220656 150396669 153234342 156125556 165868641 168998238 178247904 181611072 185037696 196585056 200294208 200528892 204073344 204312456 208167408 221158188 225330984 229851513 234188334 237663872 262113408 267371856 272416608 277556544 294877584 300441312 300793338 306468684 312251112 331737282 337996476 351282501 356495808 363222144 393170112 400588416 401057784 408624912 416334816 442316376 450661968 451190007 459703026 468376668 497605923 534743712 544833216 555113088 589755168 600882624 601586676 612937368 624502224 663474564 675992952 689554539 702565002 712991616 786340224 802115568 817249824 832669632 884632752 901323936 902380014 919406052 936753336 995211846 1053847503 1069487424 1089666432 1179510336 1201765248 1203173352 1225874736 1249004448 1326949128 1351985904 1353570021 1379109078 1405130004 1492817769 1604231136 1634499648 1665339264 1769265504 1802647872 1804760028 1838812104 1873506672 1990423692 2068663617 2107695006 2138974848 2359020672 2406346704 2451749472 2498008896 2653898256 2703971808 2707140042 2758218156 2810260008 2985635538 3208462272 3268999296 3538531008 3605295744 3609520056 3677624208 3747013344 3980847384 4060710063 4137327234 4215390012 4478453307 4812693408 4903498944 4996017792 5307796512 5407943616 5414280084 5516436312 5620520016 5971271076 6205990851 6416924544 7077062016 7219040112 7355248416 7494026688 7961694768 8121420126 8274654468 8430780024 8956906614 9625386816 9806997888 10615593024 10815887232 10828560168 11032872624 11241040032 11942542152 12182130189 12411981702 14438080224 14710496832 14988053376 15923389536 16242840252 16549308936 16861560048 17913813228 18617972553 19250773632 21231186048 21657120336 22065745248 22482080064 23885084304 24364260378 24823963404 28876160448 29420993664 31846779072 32485680504 33098617872 33723120096 35827626456 36546390567 37235945106 43314240672 44131490496 44964160128 47770168608 48728520756 49647926808 55853917659 57752320896 63693558144 64971361008 66197235744 67446240192 71655252912 73092781134 74471890212 86628481344 88262980992 95540337216 97457041512 99295853616 109639171701 111707835318 129942722016 132394471488 134892480384 143310505824 146185562268 148943780424 173256962688 191080674432 194914083024 198591707232 219278343402 223415670636 259885444032 264788942976 286621011648 292371124536 297887560848 328917515103 389828166048 397183414464 438556686804 446831341272 519770888064 573242023296 584742249072 595775121696 657835030206 779656332096 794366828928 877113373608 893662682544 986752545309 1169484498144 1191550243392 1315670060412 1559312664192 1754226747216 1787325365088 1973505090618 2338968996288 2383100486784 2631340120824 2960257635927 3508453494432 3574650730176 3947010181236 4677937992576 5262680241648 5920515271854 7016906988864 7149301460352 7894020362472 10525360483296 11841030543708 14033813977728 15788040724944 21050720966592 23682061087416 31576081449888 42101441933184 47364122174832 63152162899776 94728244349664 126304325799552 189456488699328 378912977398656
• Sum of all divisors σ(n): 1155811463396520
• Sum of proper divisors (its aliquot sum) s(n): 776898485997864
• 378912977398656 is an abundant number, because the sum of its proper divisors (776898485997864) is greater than itself. Its abundance is 397985508599208

Bases of 378912977398656

• Binary: 1010110001001111010001101011010110010101110000000₂
• Hexadecimal: 0x1589E8D6B2B80
• Base-36: 3QBA7VI000

Squares and roots of 378912977398656

• 378912977398656 squared (378912977398656²) is 143575044441114392676750606336
• 378912977398656 cubed (378912977398656³) is 54402447569327008643411470260271511991484416
• The square root of 378912977398656 is 19465687.1802321945
• The cube root of 378912977398656 is 72362.4329055017

Scales and comparisons

• 378,912,977,398,656 seconds is equal to 12,048,260 years, 32 weeks, 4 days, 57 minutes, 36 seconds.
• To count from 1 to 378,912,977,398,656 would take you about thirty million, one hundred twenty thousand, six hundred fifty-one 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 378912977398656 cubic inches would be around 6030.2 feet tall.

Recreational maths with 378912977398656

• 378912977398656 backwards is 656893779219873
• The number of decimal digits it has is: 15
• The sum of 378912977398656's digits is 90
• More coming soon!