87968077894944

Names of 87968077894944

• Cardinal: 87968077894944 can be written as Eighty-seven trillion, nine hundred sixty-eight billion, seventy-seven million, eight hundred ninety-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 8.7968077894944 × 10¹³

Factors of 87968077894944

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1914

Divisors of 87968077894944

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 72 76 78 81 96 104 108 114 117 144 152 156 162 169 171 208 216 228 234 243 247 288 304 312 324 338 342 351 416 432 456 468 486 494 507 513 608 624 648 676 684 702 741 864 912 936 972 988 1014 1026 1053 1248 1296 1352 1368 1404 1482 1521 1539 1824 1872 1877 1944 1976 2028 2052 2106 2223 2592 2704 2736 2808 2964 3042 3078 3159 3211 3744 3754 3888 3952 4056 4104 4212 4446 4563 4617 5408 5472 5616 5631 5928 6084 6156 6318 6422 6669 7508 7776 7904 8112 8208 8424 8892 9126 9234 9633 11232 11262 11856 12168 12312 12636 12844 13338 13689 15016 16224 16416 16848 16893 17784 18252 18468 19266 20007 22524 23712 24336 24401 24624 25272 25688 26676 27378 28899 30032 33696 33786 35568 35663 36504 36936 38532 40014 41067 45048 48672 48802 49248 50544 50679 51376 53352 54756 57798 60021 60064 67572 71136 71326 73008 73203 73872 77064 80028 82134 86697 90096 97604 101088 101358 102752 106704 106989 109512 115596 120042 135144 142652 146016 146406 147744 152037 154128 160056 164268 173394 180192 195208 202716 213408 213978 219024 219609 231192 240084 260091 270288 285304 292812 304074 308256 317213 320112 320967 328536 346788 390416 405432 427956 438048 439218 456111 462384 463619 480168 520182 540576 570608 585624 608148 634426 640224 641934 657072 658827 693576 780273 780832 810864 855912 878436 912222 924768 927238 951639 960336 962901 1040364 1141216 1171248 1216296 1268852 1283868 1314144 1317654 1387152 1390857 1560546 1621728 1711824 1756872 1824444 1854476 1903278 1920672 1925802 1976481 2080728 2342496 2432592 2537704 2567736 2635308 2774304 2781714 2854917 2888703 3121092 3423648 3513744 3523129 3648888 3708952 3806556 3851604 3952962 4161456 4172571 4865184 5075408 5135472 5270616 5563428 5709834 5777406 5929443 6027047 6242184 7027488 7046258 7297776 7417904 7613112 7703208 7905924 8322912 8345142 8564751 8666109 10150816 10270944 10541232 10569387 11126856 11419668 11554812 11858886 12054094 12484368 12517713 14092516 14595552 14835808 15226224 15406416 15811848 16690284 17129502 17332218 18081141 21082464 21138774 22253712 22839336 23109624 23717772 24108188 24968736 25035426 25694253 28185032 30452448 30812832 31623696 31708161 33380568 34259004 34664436 36162282 37553139 42277548 44507424 45678672 45800677 46219248 47435544 48216376 50070852 51388506 54243423 56370064 63247392 63416322 66761136 66939451 68518008 69328872 72324564 75106278 77082759 84555096 91357344 91601354 92438496 94871088 95124483 96432752 100141704 102777012 108486846 112659417 112740128 126832644 133522272 133878902 137036016 137402031 138657744 144649128 150212556 154165518 162730269 169110192 183202708 189742176 190248966 192865504 200283408 200818353 205554024 216973692 225318834 253665288 267757804 274072032 274804062 277315488 285373449 289298256 300425112 308331036 325460538 338220384 366405416 380497932 400566816 401636706 411108048 412206093 433947384 450637668 488190807 507330576 535515608 549608124 570746898 578596512 595408801 600850224 602455059 616662072 650921076 732810832 760995864 803273412 822216096 824412186 856120347 867894768 870212863 901275336 976381614 1014661152 1071031216 1099216248 1141493796 1190817602 1201700448 1204910118 1233324144 1236618279 1301842152 1464572421 1465621664 1521991728 1606546824 1648824372 1712240694 1735789536 1740425726 1786226403 1802550672 1807365177 1952763228 2142062432 2198432496 2282987592 2381635204 2409820236 2466648288 2473236558 2603684304 2610638589 2929144842 3043983456 3213093648 3297648744 3424481388 3480851452 3572452806 3605101344 3614730354 3709854837 3905526456 4396864992 4565975184 4763270408 4819640472 4946473116 5207368608 5221277178 5358679209 5422095531 5858289684 6426187296 6595297488 6848962776 6961702904 7144905612 7229460708 7419709674 7811052912 7831915767 9131950368 9526540816 9639280944 9892946232 10442554356 10717358418 10844191062 11129564511 11312767219 11716579368 13190594976 13697925552 13923405808 14289811224 14458921416 14839419348 15622105824 15663831534 16076037627 16266286593 19053081632 19278561888 19785892464 20885108712 21434716836 21688382124 22259129022 22625534438 23433158736 23495747301 27395851104 27846811616 28579622448 28917842832 29678838696 31327663068 32152075254 32532573186 33938301657 39571784928 41770217424 42869433672 43376764248 44518258044 45251068876 46866317472 46991494602 48228112881 57159244896 57835685664 59357677392 62655326136 64304150508 65065146372 67876603314 70487241903 83540434848 85738867344 86753528496 89036516088 90502137752 93982989204 96456225762 101814904971 118715354784 125310652272 128608301016 130130292744 135753206628 140974483806 144684338643 171477734688 173507056992 178073032176 181004275504 187965978408 192912451524 203629809942 211461725709 250621304544 257216602032 260260585488 271506413256 281948967612 289368677286 305444714913 356146064352 362008551008 375931956816 385824903048 407259619884 422923451418 514433204064 520521170976 543012826512 563897935224 578737354572 610889429826 751863913632 771649806096 814519239768 845846902836 916334144739 1086025653024 1127795870448 1157474709144 1221778859652 1543299612192 1629038479536 1691693805672 1832668289478 2255591740896 2314949418288 2443557719304 2749002434217 3258076959072 3383387611344 3665336578956 4629898836576 4887115438608 5498004868434 6766775222688 7330673157912 9774230877216 10996009736868 14661346315824 21992019473736 29322692631648 43984038947472 87968077894944
• Sum of all divisors σ(n): 295857785517840
• Sum of proper divisors (its aliquot sum) s(n): 207889707622896
• 87968077894944 is an abundant number, because the sum of its proper divisors (207889707622896) is greater than itself. Its abundance is 119921629727952

Bases of 87968077894944

• Binary: 10100000000000110101010000010001101010100100000₂
• Hexadecimal: 0x5001AA08D520
• Base-36: V6JZ6B600

Squares and roots of 87968077894944

• 87968077894944 squared (87968077894944²) is 7738382728530935206300763136
• 87968077894944 cubed (87968077894944³) is 680730654644298597712265693974039635984384
• The square root of 87968077894944 is 9379129.9114013769
• The cube root of 87968077894944 is 44474.2228180359

Scales and comparisons

• 87,968,077,894,944 seconds is equal to 2,797,112 years, 40 weeks, 1 day, 17 hours, 2 minutes, 24 seconds.
• To count from 1 to 87,968,077,894,944 would take you about six million, nine hundred ninety-two thousand, seven hundred eighty-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 87968077894944 cubic inches would be around 3706.2 feet tall.

Recreational maths with 87968077894944

• 87968077894944 backwards is 44949877086978
• The number of decimal digits it has is: 14
• The sum of 87968077894944's digits is 90
• More coming soon!