131768243640

Names of 131768243640

• Cardinal: 131768243640 can be written as One hundred thirty-one billion, seven hundred sixty-eight million, two hundred forty-three thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3176824364 × 10¹¹

Factors of 131768243640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12371

Divisors of 131768243640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 81 88 90 99 108 110 120 132 135 162 165 180 198 216 220 264 270 297 307 324 330 360 396 405 440 495 540 594 614 648 660 792 810 891 921 990 1080 1188 1228 1320 1485 1535 1620 1782 1842 1980 2376 2456 2763 2970 3070 3240 3377 3564 3684 3960 4455 4605 5526 5940 6140 6754 7128 7368 8289 8910 9210 10131 11052 11880 12043 12280 13508 13815 16578 16885 17820 18420 20262 22104 24086 24867 27016 27630 30393 33156 33770 35640 36129 36840 40524 41445 48172 49734 50655 55260 60215 60786 66312 67540 72258 81048 82890 91179 96344 99468 101310 108387 110520 120430 121572 124335 132473 135080 144516 151965 165780 180645 182358 198936 202620 216774 240860 243144 248670 264946 273537 289032 303930 325161 331560 361290 364716 397419 405240 433548 455895 481720 497340 529892 541935 547074 607860 650322 662365 722580 729432 794838 867096 911790 975483 994680 1059784 1083870 1094148 1192257 1215720 1300644 1324730 1367685 1445160 1589676 1625805 1823580 1950966 1987095 2167740 2188296 2384514 2601288 2649460 2735370 3179352 3251610 3576771 3647160 3697201 3901932 3974190 4335480 4769028 4877415 5298920 5470740 5961285 6503220 7153542 7394402 7803864 7948380 9538056 9754830 10730313 10941480 11091603 11922570 13006440 14307084 14788804 15896760 17883855 18486005 19509660 21460626 22183206 23845140 28614168 29577608 33274809 35767710 36972010 39019320 40669211 42921252 44366412 47690280 53651565 55458015 66549618 71535420 73944020 81338422 85842504 88732824 99824427 107303130 110916030 122007633 133099236 143070840 147888040 162676844 166374045 199648854 203346055 214606260 221832060 244015266 266198472 299473281 325353688 332748090 366022899 399297708 406692110 429212520 443664120 488030532 499122135 598946562 610038165 665496180 732045798 798595416 813384220 976061064 998244270 1098068697 1197893124 1220076330 1330992360 1464091596 1497366405 1626768440 1830114495 1996488540 2196137394 2395786248 2440152660 2928183192 2994732810 3294206091 3660228990 3992977080 4392274788 4880305320 5490343485 5989465620 6588412182 7320457980 8784549576 10980686970 11978931240 13176824364 14640915960 16471030455 21961373940 26353648728 32942060910 43922747880 65884121820 131768243640
• Sum of all divisors σ(n): 484764255360
• Sum of proper divisors (its aliquot sum) s(n): 352996011720
• 131768243640 is an abundant number, because the sum of its proper divisors (352996011720) is greater than itself. Its abundance is 221227768080

Bases of 131768243640

• Binary: 1111010101101111111111101010110111000₂
• Hexadecimal: 0x1EADFFD5B8
• Base-36: 1OJ7ERI0

Squares and roots of 131768243640

• 131768243640 squared (131768243640²) is 17362870031970400449600
• 131768243640 cubed (131768243640³) is 2287874888662330315711258340544000
• The square root of 131768243640 is 362998.9581803229
• The cube root of 131768243640 is 5088.6617736809

Scales and comparisons

• 131,768,243,640 seconds is equal to 4,189 years, 42 weeks, 5 days, 9 hours, 54 minutes.
• To count from 1 to 131,768,243,640 would take you about eight thousand, three hundred seventy-nine 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 131768243640 cubic inches would be around 424.1 feet tall.

Recreational maths with 131768243640

• 131768243640 backwards is 046342867131
• 131768243640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 131768243640's digits is 45
• More coming soon!