68231971351080

Names of 68231971351080

• Cardinal: 68231971351080 can be written as Sixty-eight trillion, two hundred thirty-one billion, nine hundred seventy-one million, three hundred fifty-one thousand and eighty.

Scientific notation

• Scientific notation: 6.823197135108 × 10¹³

Factors of 68231971351080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3412

Divisors of 68231971351080

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 233 243 270 324 360 405 466 486 540 648 699 729 810 932 972 1080 1165 1215 1398 1458 1620 1864 1944 2097 2330 2430 2796 2916 3169 3240 3495 3645 4194 4660 4860 5592 5832 6291 6338 6990 7290 8388 9320 9507 9720 10485 12582 12676 13980 14580 15845 16776 18873 19014 20970 25164 25352 27960 28521 29160 31455 31690 37746 38028 41940 47535 50328 56619 57042 62910 63380 75492 76056 83880 85563 94365 95070 113238 114084 125820 126760 142605 150984 169857 171126 188730 190140 226476 228168 251640 256689 283095 285210 339714 342252 377460 380280 427815 452952 513378 566190 570420 679428 684504 738377 754920 770067 849285 855630 1026756 1132380 1140840 1283445 1358856 1476754 1540134 1698570 1711260 2053512 2215131 2264760 2310201 2566890 2953508 3080268 3397140 3422520 3691885 3850335 4430262 4620402 5133780 5907016 6160536 6645393 6794280 7383770 7700670 8860524 9240804 10042561 10267560 11075655 11551005 13290786 14767540 15401340 17721048 18481608 19936179 20085122 22151310 23102010 26581572 29535080 30127683 30802680 33226965 39872358 40170244 44302620 46204020 50212805 53163144 59808537 60255366 66453930 79744716 80340488 88605240 90383049 92408040 99680895 100425610 119617074 120510732 132907860 150638415 159489432 179425611 180766098 199361790 200851220 239234148 241021464 265815720 271149147 299042685 301276830 358851222 361532196 398723580 401702440 451915245 478468296 538276833 542298294 598085370 602553660 717702444 723064392 797447160 813447441 897128055 903830490 1076553666 1084596588 1196170740 1205107320 1355745735 1435404888 1626894882 1794256110 1807660980 2153107332 2169193176 2339916713 2392341480 2440342323 2691384165 2711491470 3253789764 3588512220 3615321960 4067237205 4306214664 4679833426 4880684646 5382768330 5422982940 6507579528 7019750139 7177024440 7321026969 8134474410 9359666852 9761369292 10765536660 10845965880 11699583565 12201711615 14039500278 14642053938 16268948820 18719333704 19522738584 21059250417 21531073320 23399167130 24403423230 28079000556 29284107876 32537897640 35098750695 36605134845 42118500834 46798334260 48806846460 56158001112 58568215752 63177751251 70197501390 73210269690 84237001668 93596668520 97613692920 105296252085 126355502502 140395002780 146420539380 168474003336 189533253753 210592504170 252711005004 280790005560 292841078760 315888756255 379066507506 421185008340 505422010008 568599761259 631777512510 758133015012 842370016680 947666268765 1137199522518 1263555025020 1516266030024 1705799283777 1895332537530 2274399045036 2527110050040 2842998806295 3411598567554 3790665075060 4548798090072 5685997612590 6823197135108 7581330150120 8528996418885 11371995225180 13646394270216 17057992837770 22743990450360 34115985675540 68231971351080
• Sum of all divisors σ(n): 231238462681980
• Sum of proper divisors (its aliquot sum) s(n): 163006491330900
• 68231971351080 is an abundant number, because the sum of its proper divisors (163006491330900) is greater than itself. Its abundance is 94774519979820

Bases of 68231971351080

• Binary: 1111100000111001111110011010100010101000101000₂
• Hexadecimal: 0x3E0E7E6A2A28
• Base-36: O6PC21MI0

Squares and roots of 68231971351080

• 68231971351080 squared (68231971351080²) is 4655601914454601880617166400
• 68231971351080 cubed (68231971351080³) is 317660896449099596461537588154049179712000
• The square root of 68231971351080 is 8260264.6053912825
• The cube root of 68231971351080 is 40862.9114325917

Scales and comparisons

• 68,231,971,351,080 seconds is equal to 2,169,565 years, 32 weeks, 6 days, 15 hours, 18 minutes.
• To count from 1 to 68,231,971,351,080 would take you about five million, four hundred twenty-three thousand, nine hundred fourteen 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 68231971351080 cubic inches would be around 3405.2 feet tall.

Recreational maths with 68231971351080

• 68231971351080 backwards is 08015317913286
• 68231971351080 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68231971351080's digits is 54
• More coming soon!