1028172001568

Names of 1028172001568

• Cardinal: 1028172001568 can be written as One trillion, twenty-eight billion, one hundred seventy-two million, one thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.028172001568 × 10¹²

Factors of 1028172001568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 381

Divisors of 1028172001568

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 16 19 32 38 76 149 152 211 298 304 361 422 596 608 722 844 1192 1444 1688 2384 2831 2888 3376 4009 4768 5662 5776 6752 6859 8018 11324 11552 13718 16036 22201 22648 27436 31439 32072 44402 45296 53789 54872 62878 64144 76171 88804 90592 107578 109744 125756 128288 152342 177608 215156 219488 251512 304684 355216 421819 430312 503024 597341 609368 710432 843638 860624 1006048 1021991 1194682 1218736 1447249 1687276 1721248 2043982 2389364 2437472 2894498 3374552 4087964 4684411 4778728 5788996 6749104 8014561 8175928 9368822 9557456 11349479 11577992 13498208 16029122 16351856 18737644 19114912 22698958 23155984 32058244 32703712 37475288 45397916 46311968 64116488 74950576 89003809 90795832 128232976 149901152 152276659 178007618 181591664 215640101 256465952 304553318 356015236 363183328 431280202 609106636 712030472 862560404 1218213272 1424060944 1691072371 1725120808 2436426544 2848121888 3382144742 3450241616 4872853088 6764289484 6900483232 13528578968 27057157936 32130375049 54114315872 64260750098 128521500196 257043000392 514086000784 1028172001568
• Sum of all divisors σ(n): 2161284481440
• Sum of proper divisors (its aliquot sum) s(n): 1133112479872
• 1028172001568 is an abundant number, because the sum of its proper divisors (1133112479872) is greater than itself. Its abundance is 104940478304

Bases of 1028172001568

• Binary: 1110111101100011110100111011000100100000₂
• Hexadecimal: 0xEF63D3B120
• Base-36: D4C329SW

Squares and roots of 1028172001568

• 1028172001568 squared (1028172001568²) is 1057137664808347394458624
• 1028172001568 cubed (1028172001568³) is 1086919348758920015674801069839122432
• The square root of 1028172001568 is 1013988.1663845983
• The cube root of 1028172001568 is 10093.0383734887

Scales and comparisons

• 1,028,172,001,568 seconds is equal to 32,692 years, 35 weeks, 5 days, 21 hours, 46 minutes, 8 seconds.
• To count from 1 to 1,028,172,001,568 would take you about eighty-one thousand, seven hundred thirty-one 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 1028172001568 cubic inches would be around 841.1 feet tall.

Recreational maths with 1028172001568

• 1028172001568 backwards is 8651002718201
• The number of decimal digits it has is: 13
• The sum of 1028172001568's digits is 41
• More coming soon!