78231398239104

Names of 78231398239104

• Cardinal: 78231398239104 can be written as Seventy-eight trillion, two hundred thirty-one billion, three hundred ninety-eight million, two hundred thirty-nine thousand, one hundred four.

Scientific notation

• Scientific notation: 7.8231398239104 × 10¹³

Factors of 78231398239104

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 639

Divisors of 78231398239104

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 31 32 33 44 48 62 64 66 71 88 93 96 124 128 132 142 176 186 192 213 248 264 284 341 352 372 384 426 496 521 528 568 682 704 744 781 852 961 992 1023 1042 1056 1136 1364 1408 1488 1562 1563 1704 1922 1984 2046 2084 2112 2201 2272 2343 2728 2883 2976 3124 3126 3408 3844 3968 4092 4168 4224 4402 4544 4686 5456 5731 5766 5952 6248 6252 6603 6816 7688 8184 8336 8804 9088 9372 10571 10912 11462 11532 11904 12496 12504 13206 13632 15376 16151 16368 16672 17193 17608 18744 21142 21824 22924 23064 24211 24992 25008 26412 27264 30752 31713 32302 32736 33344 34386 35216 36991 37488 42284 43648 45848 46128 48422 48453 49984 50016 52824 61504 63426 64604 65472 66688 68231 68772 70432 72633 73982 74976 84568 91696 92256 96844 96906 99968 100032 105648 110973 123008 126852 129208 130944 136462 137544 140864 145266 147964 149952 169136 177661 183392 184512 193688 193812 200064 204693 211296 221946 253704 258416 271441 272924 275088 281728 290532 295928 299904 338272 355322 366784 369024 387376 387624 406901 409386 422592 443892 500681 507408 516832 532983 542882 545848 550176 581064 591856 676544 710644 733568 750541 774752 775248 813802 814323 818772 845184 887784 1001362 1014816 1033664 1065966 1085764 1091696 1100352 1146721 1162128 1183712 1220703 1353088 1421288 1501082 1502043 1549504 1550496 1627604 1628646 1637544 1775568 2002724 2029632 2067328 2131932 2171528 2183392 2200704 2251623 2293442 2324256 2367424 2441406 2842576 2985851 3002164 3004086 3099008 3100992 3255208 3257292 3275088 3440163 3551136 4005448 4059264 4263864 4343056 4366784 4503246 4586884 4648512 4734848 4882812 5507491 5685152 5971702 6004328 6008172 6201984 6510416 6514584 6550176 6880326 7102272 8010896 8414671 8527728 8686112 8733568 8957553 9006492 9173768 9297024 9765624 11014982 11370304 11943404 12008656 12016344 12613931 13020832 13029168 13100352 13760652 14204544 16021792 16522473 16829342 17055456 17372224 17915106 18012984 18347536 19272311 19531248 22029964 22740608 23886808 24017312 24032688 25227862 25244013 26041664 26058336 26200704 27521304 32043584 33044946 33658684 34110912 34744448 35548351 35830212 36025968 36695072 37841793 38544622 39062496 44059928 47773616 48034624 48065376 50455724 50488026 52083328 52116672 55042608 57816933 64087168 66089892 67317368 68221824 71096702 71660424 72051936 73390144 75683586 77089244 78124992 88119856 92561381 95547232 96069248 96130752 100911448 100976052 104233344 106645053 110085216 115633866 132179784 134634736 142193404 143320848 144103872 146780288 151367172 154178488 156249984 176239712 185122762 191094464 192261504 201822896 201952104 211995421 213290106 220170432 231267732 260854801 264359568 269269472 277684143 284386808 286641696 288207744 302734344 308356976 352479424 370245524 382188928 391031861 403645792 403904208 423990842 426580212 440340864 462535464 521709602 528719136 538538944 555368286 568773616 573283392 597441641 605468688 616713952 635986263 704958848 740491048 782063722 782564403 807291584 807808416 847981684 853160424 925070928 1043419204 1057438272 1077077888 1110736572 1137547232 1146566784 1173095583 1194883282 1210937376 1233427904 1271972526 1480982096 1564127444 1565128806 1614583168 1615616832 1695963368 1706320848 1792324923 1850141856 2086838408 2114876544 2221473144 2275094464 2346191166 2389766564 2421874752 2466855808 2543945052 2869402811 2961964192 3128254888 3130257612 3231233664 3391926736 3412641696 3584649846 3700283712 4173676816 4442946288 4550188928 4692382332 4779533128 4843749504 5087890104 5738805622 5923928384 6256509776 6260515224 6571858051 6783853472 6825283392 7169299692 7400567424 8347353632 8608208433 8885892576 9384764664 9559066256 10175780208 11477611244 11847856768 12513019552 12521030448 13143716102 13567706944 13650566784 14338599384 16694707264 17216416866 17771785152 18520690871 18769529328 19118132512 19715574153 20351560416 22955222488 25026039104 25042060896 26287432204 27135413888 28677198768 33389414528 34432833732 35543570304 37041381742 37539058656 38236265024 39431148306 40703120832 45910444976 50052078208 50084121792 52574864408 55562072613 57354397536 68865667464 74082763484 75078117312 76472530048 78862296612 81406241664 91820889952 100168243584 105149728816 111124145226 114708795072 137731334928 148165526968 150156234624 157724593224 183641779904 203727599581 210299457632 222248290452 229417590144 275462669856 296331053936 315449186448 367283559808 407455199162 420598915264 444496580904 550925339712 592662107872 611182798743 630898372896 814910398324 841197830528 888993161808 1101850679424 1185324215744 1222365597486 1261796745792 1629820796648 1777986323616 2370648431488 2444731194972 2523593491584 3259641593296 3555972647232 4889462389944 6519283186592 7111945294464 9778924779888 13038566373184 19557849559776 26077132746368 39115699119552 78231398239104
• Sum of all divisors σ(n): 237997823771520
• Sum of proper divisors (its aliquot sum) s(n): 159766425532416
• 78231398239104 is an abundant number, because the sum of its proper divisors (159766425532416) is greater than itself. Its abundance is 81535027293312

Bases of 78231398239104

• Binary: 10001110010011010101010101100111100101110000000₂
• Hexadecimal: 0x4726AAB3CB80
• Base-36: RQB0AMX6O

Squares and roots of 78231398239104

• 78231398239104 squared (78231398239104²) is 6120151670445284431954722816
• 78231398239104 cubed (78231398239104³) is 478788022614322628629603127416278812196864
• The square root of 78231398239104 is 8844851.5102913967
• The cube root of 78231398239104 is 42768.7966293967

Scales and comparisons

• 78,231,398,239,104 seconds is equal to 2,487,516 years, 24 weeks, 6 days, 3 hours, 18 minutes, 24 seconds.
• To count from 1 to 78,231,398,239,104 would take you about six million, two hundred eighteen thousand, seven hundred ninety-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 78231398239104 cubic inches would be around 3564.1 feet tall.

Recreational maths with 78231398239104

• 78231398239104 backwards is 40193289313287
• The number of decimal digits it has is: 14
• The sum of 78231398239104's digits is 60
• More coming soon!