1685961320472

Names of 1685961320472

• Cardinal: 1685961320472 can be written as One trillion, six hundred eighty-five billion, nine hundred sixty-one million, three hundred twenty thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.685961320472 × 10¹²

Factors of 1685961320472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1145128

Divisors of 1685961320472

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 117 121 132 143 156 169 198 234 242 264 286 312 338 363 396 429 468 484 507 572 676 726 792 858 936 968 1014 1089 1144 1287 1352 1452 1521 1573 1716 1859 2028 2178 2574 2904 3042 3146 3432 3718 4056 4356 4719 5148 5577 6084 6292 7436 8712 9438 10296 11154 12168 12584 14157 14872 16731 18876 20449 22308 28314 33462 37752 40898 44616 56628 61347 66924 81796 113256 122694 133848 163592 184041 245388 368082 490776 736164 1145099 1472328 2290198 3435297 4580396 6870594 9160792 10305891 12596089 13741188 14886287 20611782 25192178 27482376 29772574 37788267 41223564 44658861 50384356 59545148 75576534 82447128 89317722 100768712 113364801 119090296 133976583 138556979 151153068 163749157 178635444 193521731 226729602 267953166 277113958 302306136 327498314 357270888 387043462 415670937 453459204 491247471 535906332 554227916 580565193 654996628 774086924 831341874 906918408 982494942 1071812664 1108455832 1161130386 1247012811 1309993256 1473742413 1548173848 1662683748 1741695579 1801240727 1964989884 2128739041 2322260772 2494025622 2947484826 3325367496 3483391158 3602481454 3929979768 4257478082 4644521544 4988051244 5403722181 5894969652 6386217123 6966782316 7204962908 8514956164 9976102488 10807444362 11789939304 12772434246 13933564632 14409925816 16211166543 17029912328 19158651369 21614888724 23416129451 25544868492 32422333086 38317302738 43229777448 46832258902 51089736984 64844666172 70248388353 76634605476 93664517804 129689332344 140496776706 153269210952 187329035608 210745165059 280993553412 421490330118 561987106824 842980660236 1685961320472
• Sum of all divisors σ(n): 5434764835500
• Sum of proper divisors (its aliquot sum) s(n): 3748803515028
• 1685961320472 is an abundant number, because the sum of its proper divisors (3748803515028) is greater than itself. Its abundance is 2062842194556

Bases of 1685961320472

• Binary: 11000100010001011001000000010100000011000₂
• Hexadecimal: 0x1888B202818
• Base-36: LIIPU8M0

Squares and roots of 1685961320472

• 1685961320472 squared (1685961320472²) is 2842465574127689886302784
• 1685961320472 cubed (1685961320472³) is 4792287012752521640249961258649794048
• The square root of 1685961320472 is 1298445.7325864643
• The cube root of 1685961320472 is 11901.8882686599

Scales and comparisons

• 1,685,961,320,472 seconds is equal to 53,608 years, 18 weeks, 3 days, 5 hours, 1 minute, 12 seconds.
• To count from 1 to 1,685,961,320,472 would take you about one hundred thirty-four thousand and twenty 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 1685961320472 cubic inches would be around 991.8 feet tall.

Recreational maths with 1685961320472

• 1685961320472 backwards is 2740231695861
• The number of decimal digits it has is: 13
• The sum of 1685961320472's digits is 54
• More coming soon!