54687401551440

Names of 54687401551440

• Cardinal: 54687401551440 can be written as Fifty-four trillion, six hundred eighty-seven billion, four hundred one million, five hundred fifty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.468740155144 × 10¹³

Factors of 54687401551440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 137004

Divisors of 54687401551440

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 43 45 48 54 56 60 63 70 72 80 84 86 90 105 108 112 120 126 129 135 140 144 168 172 180 189 210 215 216 240 252 258 270 280 301 315 336 344 360 378 387 420 430 432 504 516 540 560 602 617 630 645 688 720 756 774 840 860 903 945 1008 1032 1080 1161 1204 1234 1260 1290 1505 1512 1548 1680 1720 1806 1851 1890 1935 2064 2160 2322 2408 2468 2520 2580 2709 3010 3024 3085 3096 3440 3612 3702 3780 3870 4319 4515 4644 4816 4936 5040 5160 5418 5553 5805 6020 6170 6192 7224 7404 7560 7740 8127 8638 9030 9255 9288 9872 10320 10836 11106 11610 12040 12340 12957 13545 14448 14808 15120 15480 16254 16659 17276 18060 18510 18576 21595 21672 22212 23220 24080 24680 25914 26531 27090 27765 29616 30960 32508 33318 34552 36120 37020 38871 40635 43190 43344 44424 46440 49360 51828 53062 54180 55530 64785 65016 66636 69104 72240 74040 77742 79593 81270 83295 86380 88848 92880 103656 106124 108360 111060 116613 129570 130032 132655 133272 136327 148080 155484 159186 162540 166590 172760 185717 194355 207312 212248 216720 222120 233226 238779 259140 265310 266544 272654 310968 318372 325080 333180 345520 371434 388710 397965 408981 424496 444240 466452 477558 518280 530620 545308 557151 583065 621936 636744 650160 666360 681635 716337 742868 777420 795930 817962 928585 932904 954289 955116 1036560 1061240 1090616 1114302 1166130 1193895 1226943 1273488 1332720 1363270 1432674 1485736 1554840 1591860 1635924 1671453 1857170 1865808 1908578 1910232 2044905 2122480 2181232 2228604 2332260 2387790 2453886 2726540 2785755 2862867 2865348 2971472 3109680 3183720 3271848 3342906 3581685 3680829 3714340 3817156 3820464 4089810 4457208 4664520 4771445 4775580 4907772 5014359 5453080 5571510 5725734 5730696 5862061 6134715 6367440 6543696 6685812 7163370 7361658 7428680 7634312 8179620 8357265 8588601 8914416 9329040 9542890 9551160 9815544 10028718 10906160 11143020 11451468 11461392 11724122 12269430 13371624 14314335 14326740 14723316 14857360 15268624 16359240 16714530 17177202 17586183 18404145 19085780 19102320 19631088 20057436 22286040 22902936 23448244 24538860 25071795 25765803 26743248 28628670 28653480 29310305 29446632 32718480 33429060 34354404 35172366 36808290 38171560 40114872 41034427 42943005 44572080 45805872 46896488 49077720 50143590 51531606 52758549 57257340 57306960 58620610 58893264 66858120 68708808 70344732 73616580 76343120 80229744 82068854 84113759 85886010 87930915 93792976 98155440 100287180 103063212 105517098 114514680 117241220 123103281 128829015 133716240 137417616 140689464 147233160 158275647 164137708 168227518 171772020 175861830 200574360 205172135 206126424 211034196 229029360 234482440 246206562 252341277 257658030 263792745 281378928 294466320 316551294 328275416 336455036 343544040 351723660 369309843 401148720 410344270 412252848 420568795 422068392 468964880 492413124 504682554 515316060 527585490 588796313 615516405 633102588 656550832 672910072 687088080 703447320 738619686 757023831 791378235 820688540 841137590 844136784 984826248 1009365108 1030632120 1055170980 1107929529 1177592626 1231032810 1261706385 1266205176 1345820144 1406894640 1477239372 1514047662 1582756470 1641377080 1682275180 1766388939 1846549215 1969652496 2018730216 2061264240 2110341960 2215859058 2271071493 2355185252 2462065620 2523412770 2532410352 2943981565 2954478744 3028095324 3165512940 3282754160 3364550360 3532777878 3616891637 3693098430 3785119155 4037460432 4220683920 4431718116 4542142986 4710370504 4924131240 5046825540 5299166817 5539647645 5887963130 5908957488 6056190648 6331025880 6729100720 7065555756 7233783274 7386196860 7570238310 8831944695 8863436232 9084285972 9420741008 9848262480 10093651080 10598333634 10850674911 11079295290 11355357465 11775926260 12112381296 12662051760 14131111512 14467566548 14772393720 15140476620 15897500451 17663889390 17726872464 18084458185 18168571944 20187302160 21196667268 21701349822 22158590580 22710714930 23551852520 25318241459 26495834085 28262223024 28935133096 29544787440 30280953240 31795000902 32552024733 35327778780 36168916370 36337143888 42393334536 43402699644 44317181160 45421429860 47103705040 50636482918 52991668170 54253374555 57870266192 60561906480 63590001804 65104049466 70655557560 72337832740 75954724377 79487502255 84786669072 86805399288 88634362320 90842859720 97656074199 101272965836 105983336340 108506749110 126591207295 127180003608 130208098932 141311115120 144675665480 151909448754 158975004510 162760123665 173610798576 181685719440 195312148398 202545931672 211966672680 217013498220 227864173131 253182414590 254360007216 260416197864 289351330960 303818897508 317950009020 325520247330 379773621885 390624296796 405091863344 423933345360 434026996440 455728346262 488280370995 506364829180 520832395728 607637795016 635900018040 651040494660 683592519393 759547243770 781248593592 868053992880 911456692524 976560741990 1012729658360 1139320865655 1215275590032 1271800036080 1302080989320 1367185038786 1519094487540 1562497187184 1822913385048 1953121483980 2025459316720 2278641731310 2604161978640 2734370077572 3038188975080 3417962596965 3645826770096 3906242967960 4557283462620 5468740155144 6076377950160 6835925193930 7812485935920 9114566925240 10937480310288 13671850387860 18229133850480 27343700775720 54687401551440
• Sum of all divisors σ(n): 220642483691520
• Sum of proper divisors (its aliquot sum) s(n): 165955082140080
• 54687401551440 is an abundant number, because the sum of its proper divisors (165955082140080) is greater than itself. Its abundance is 111267680588640

Bases of 54687401551440

• Binary: 1100011011110011100111001001001010011001010000₂
• Hexadecimal: 0x31BCE724A650
• Base-36: JDV1MWAC0

Squares and roots of 54687401551440

• 54687401551440 squared (54687401551440²) is 2990711888448442118966073600
• 54687401551440 cubed (54687401551440³) is 163554261968245385751196294441365225984000
• The square root of 54687401551440 is 7395093.0725339759
• The cube root of 54687401551440 is 37957.3393714559

Scales and comparisons

• 54,687,401,551,440 seconds is equal to 1,738,890 years, 10 weeks, 6 days, 11 hours, 24 minutes.
• To count from 1 to 54,687,401,551,440 would take you about four million, three hundred forty-seven thousand, two hundred twenty-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 54687401551440 cubic inches would be around 3163.1 feet tall.

Recreational maths with 54687401551440

• 54687401551440 backwards is 04415510478645
• 54687401551440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 54687401551440's digits is 54
• More coming soon!