68237737018425

Names of 68237737018425

• Cardinal: 68237737018425 can be written as Sixty-eight trillion, two hundred thirty-seven billion, seven hundred thirty-seven million, eighteen thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 6.8237737018425 × 10¹³

Factors of 68237737018425

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 252

Divisors of 68237737018425

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 5 9 13 15 19 25 27 31 39 45 57 65 75 93 95 117 135 155 169 171 181 195 225 247 279 285 325 351 403 465 475 507 513 543 585 589 675 741 775 837 845 855 905 961 975 1209 1235 1395 1425 1521 1629 1755 1767 2015 2223 2325 2353 2535 2565 2715 2883 2925 2945 3211 3439 3627 3705 4185 4225 4275 4525 4563 4805 4887 5239 5301 5611 6045 6175 6669 6975 7059 7605 7657 8145 8649 8775 8835 9633 10075 10317 10881 11115 11765 12493 12675 12825 13575 14415 14725 15717 15903 16055 16833 17195 18135 18259 18525 20925 21177 22815 22971 24025 24435 25947 26195 26505 28055 28899 30225 30589 30951 32761 33345 35295 37479 38025 38285 40725 43245 44175 44707 47151 48165 50499 51585 54405 54777 55575 58825 62465 63531 68913 72075 72943 78585 79515 80275 84165 85975 86697 90675 91295 91767 92853 98283 99541 105885 106609 112437 114075 114855 122175 129735 130975 132525 134121 140275 141453 144495 151497 152945 154755 162409 163805 164331 166725 173941 176475 187395 191425 206739 216225 218829 223535 235755 237367 240825 252495 257925 272025 273885 275301 294849 298623 312325 317655 319827 337311 344565 364715 392925 397575 402363 420825 425893 433485 456475 458835 464265 487227 491415 492993 497705 521823 529425 533045 562185 574275 581191 622459 648675 656487 670605 707265 712101 722475 757485 764725 773775 812045 819025 821655 825903 869705 884547 895869 936975 948259 959481 1015591 1033695 1094145 1117675 1178775 1186835 1207089 1262475 1277679 1369425 1376505 1385917 1461681 1474245 1493115 1565469 1588275 1599135 1686555 1722825 1743573 1823575 1867377 1969461 2011815 2129465 2136303 2167425 2261233 2294175 2321325 2436135 2457075 2464965 2488525 2609115 2665225 2687607 2810925 2844777 2878443 2905955 3046773 3085771 3112295 3282435 3304879 3353025 3536325 3560505 3787425 3833037 4060225 4108275 4129515 4157751 4348525 4385043 4422735 4479345 4696407 4741295 4797405 5077955 5168475 5230719 5470725 5536609 5602131 5934175 6035445 6388395 6408909 6783699 6882525 6929585 7308405 7371225 7465575 7827345 7995675 8091967 8432775 8534331 8717865 9140319 9257313 9336885 9847305 9914637 10059075 10647325 10681515 11306165 11499111 12180675 12324825 12473253 13045575 13202683 13438035 14223885 14392215 14529775 15233865 15428855 15561475 15692157 16412175 16524395 16609827 16806393 17802525 18016921 19165185 19296229 20351097 20647575 20788755 21925215 22113675 22396725 23482035 23706475 23987025 24275901 25389775 25602993 26153595 27420957 27683045 27771939 28010655 29396029 29743911 30177225 31483321 31941975 32044545 33918495 34647925 36542025 37419759 39136725 39608049 40459835 42671655 42963427 43589325 45701595 46286565 46684425 49236525 49573185 49829481 53407575 54050763 56530825 57495555 57888687 61053291 62366265 66013415 67190175 71119425 71961075 72827703 76169325 77144275 78460785 82621975 83049135 83315817 84031965 88188087 89231733 90084605 94449963 95825925 96481145 101755485 103943775 105195571 109626075 117410175 118824147 121379505 128014965 128890281 130767975 137104785 138415225 138859695 140053275 146980145 148719555 149488443 157416605 160222725 162152289 169592475 171634879 173666061 187098795 198040245 202299175 213358275 214817135 218483109 228507975 231432825 247865925 249147405 250850977 264564261 270253815 283349889 287477775 289443435 305266455 311831325 315586713 330067075 356472441 364138515 386670843 392303925 409283173 415245675 416579085 420159825 440940435 446158665 450423025 472249815 482405725 486456867 508777425 514904637 520998183 525977855 558524551 594120735 598183099 606897525 640074825 644451405 685523925 694298475 734900725 743597775 747442215 752552931 787083025 793692783 810761445 850049667 858174395 868330305 935493975 946760139 990201225 1074085675 1092415545 1160012529 1227849519 1245737025 1254254885 1322821305 1351269075 1416749445 1447217175 1526332275 1544713911 1577933565 1675573653 1782362205 1794549297 1820692575 1933354215 2046415865 2082895425 2204702175 2230793325 2257658793 2361249075 2432284335 2574523185 2604990915 2629889275 2792622755 2840280417 2970603675 2990915495 3222257025 3261062701 3683548557 3737211075 3762764655 3968463915 4053807225 4250248335 4290871975 4341651525 4634141733 4733800695 5026720959 5320681249 5383647891 5462077725 5800062645 6139247595 6271274425 6614106525 6772976379 7083747225 7723569555 7776380287 7889667825 8377868265 8911811025 8972746485 9666771075 9783188103 10232079325 11050645671 11288293965 12161421675 12872615925 13024954575 13963113775 14201402085 14954577475 15080162877 15962043747 16150943673 16305313505 18417742785 18813823275 19842319575 21251241675 23170708665 23329140861 23669003475 25133604795 26603406245 26918239455 29000313225 29349564309 30696237975 33864881895 38617847775 38881901435 41889341325 44863732425 47886131241 48915940515 55253228355 56441469825 69987422583 71007010425 75400814385 79810218735 80754718365 81526567525 88048692927 92088713925 101092943731 115853543325 116645704305 125668023975 133017031225 134591197275 143658393723 146747821545 169324409475 194409507175 209962267749 239430656205 244579702575 276266141775 303278831193 349937112915 377004071925 399051093675 403773591825 440243464635 505464718655 583228521525 718291968615 733739107725 909836493579 1049811338745 1197153281025 1516394155965 1749685564575 2201217323175 2527323593275 2729509480737 3591459843075 4549182467895 5249056693725 7581970779825 13647547403685 22745912339475 68237737018425
• Sum of all divisors σ(n): 148461951621600
• Sum of proper divisors (its aliquot sum) s(n): 80224214603175
• 68237737018425 is an abundant number, because the sum of its proper divisors (80224214603175) is greater than itself. Its abundance is 11986477584750

Bases of 68237737018425

• Binary: 1111100000111111010110000100110100010000111001₂
• Hexadecimal: 0x3E0FD6134439
• Base-36: O6RZERVW9

Squares and roots of 68237737018425

• 68237737018425 squared (68237737018425²) is 4656388753395729608789480625
• 68237737018425 cubed (68237737018425³) is 317741431209769616749005785297291805515625
• The square root of 68237737018425 is 8260613.5981793145
• The cube root of 68237737018425 is 40864.0623853073

Scales and comparisons

• 68,237,737,018,425 seconds is equal to 2,169,748 years, 50 weeks, 21 hours, 33 minutes, 45 seconds.
• To count from 1 to 68,237,737,018,425 would take you about five million, four hundred twenty-four thousand, three hundred seventy-two 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 68237737018425 cubic inches would be around 3405.3 feet tall.

Recreational maths with 68237737018425

• 68237737018425 backwards is 52481073773286
• The number of decimal digits it has is: 14
• The sum of 68237737018425's digits is 63
• More coming soon!