20172031308

Names of 20172031308

• Cardinal: 20172031308 can be written as Twenty billion, one hundred seventy-two million, thirty-one thousand, three hundred eight.

Scientific notation

• Scientific notation: 2.0172031308 × 10¹⁰

Factors of 20172031308

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4231

Divisors of 20172031308

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 73 78 99 117 132 143 146 156 169 198 219 234 286 292 338 396 429 438 468 507 572 657 676 803 858 876 949 1014 1287 1314 1521 1606 1716 1859 1898 2028 2409 2574 2628 2847 3042 3212 3718 3796 4129 4818 5148 5577 5694 6084 7227 7436 8258 8541 9636 10439 11154 11388 12337 12387 14454 16516 16731 17082 20878 22308 24674 24774 28908 31317 33462 34164 37011 37161 41756 45419 49348 49548 53677 62634 66924 74022 74322 90838 93951 107354 111033 125268 135707 136257 148044 148644 161031 181676 187902 214708 222066 271414 272514 301417 322062 375804 407121 408771 444132 483093 542828 545028 590447 602834 644124 697801 814242 817542 904251 966186 1180894 1205668 1221363 1395602 1628484 1635084 1771341 1808502 1932372 2093403 2361788 2442726 2712753 2791204 3315587 3542682 3617004 3918421 4186806 4885452 5314023 5425506 6280209 6631174 7085364 7675811 7836842 8373612 9946761 10628046 10851012 11755263 12560418 13262348 15351622 15673684 19893522 21256092 23027433 23510526 25120836 29840283 30703244 35265789 39787044 43102631 46054866 47021052 50939473 59680566 69082299 70531578 86205262 92109732 101878946 119361132 129307893 138164598 141063156 152818419 172410524 203757892 258615786 276329196 305636838 387923679 458455257 517231572 560334203 611273676 775847358 916910514 1120668406 1551694716 1681002609 1833821028 2241336812 3362005218 5043007827 6724010436 10086015654 20172031308
• Sum of all divisors σ(n): 61073878320
• Sum of proper divisors (its aliquot sum) s(n): 40901847012
• 20172031308 is an abundant number, because the sum of its proper divisors (40901847012) is greater than itself. Its abundance is 20729815704

Bases of 20172031308

• Binary: 10010110010010110001100010101001100₂
• Hexadecimal: 0x4B258C54C
• Base-36: 99LWMZ0

Squares and roots of 20172031308

• 20172031308 squared (20172031308²) is 406910847090932190864
• 20172031308 cubed (20172031308³) is 8208218347083084877013639570112
• The square root of 20172031308 is 142028.2764381797
• The cube root of 20172031308 is 2722.1781549027

Scales and comparisons

• 20,172,031,308 seconds is equal to 641 years, 21 weeks, 1 day, 14 hours, 1 minute, 48 seconds.
• To count from 1 to 20,172,031,308 would take you about one thousand, two hundred eighty-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 20172031308 cubic inches would be around 226.8 feet tall.

Recreational maths with 20172031308

• 20172031308 backwards is 80313027102
• The number of decimal digits it has is: 11
• The sum of 20172031308's digits is 27
• More coming soon!