40989564

Names of 40989564

• Cardinal: 40989564 can be written as Forty million, nine hundred eighty-nine thousand, five hundred sixty-four.

Scientific notation

• Scientific notation: 4.0989564 × 10⁷

Factors of 40989564

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 107

Divisors of 40989564

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 27 28 31 33 36 42 44 53 54 62 63 66 77 81 84 93 99 106 108 124 126 132 154 159 162 186 189 198 212 217 231 252 279 297 308 318 324 341 371 372 378 396 434 462 477 558 567 583 594 636 651 682 693 742 756 837 868 891 924 954 1023 1113 1116 1134 1166 1188 1302 1364 1386 1431 1484 1643 1674 1749 1782 1908 1953 2046 2079 2226 2268 2332 2387 2511 2604 2772 2862 3069 3286 3339 3348 3498 3564 3906 4081 4092 4158 4293 4452 4774 4929 5022 5247 5724 5859 6138 6237 6572 6678 6996 7161 7812 8162 8316 8586 9207 9548 9858 10017 10044 10494 11501 11718 12243 12276 12474 13356 14322 14787 15741 16324 17172 17577 18073 18414 19716 20034 20988 21483 23002 23436 24486 24948 27621 28644 29574 30051 31482 34503 35154 36146 36729 36828 40068 42966 44361 46004 47223 48972 54219 55242 59148 60102 62964 64449 69006 70308 72292 73458 85932 88722 94446 103509 108438 110187 110484 120204 126511 128898 133083 138012 146916 162657 177444 188892 193347 207018 216876 220374 253022 257796 266166 310527 325314 330561 379533 386694 414036 440748 487971 506044 532332 621054 650628 661122 759066 773388 931581 975942 1138599 1242108 1322244 1463913 1518132 1863162 1951884 2277198 2927826 3415797 3726324 4554396 5855652 6831594 10247391 13663188 20494782 40989564
• Sum of all divisors σ(n): 140507136
• Sum of proper divisors (its aliquot sum) s(n): 99517572
• 40989564 is an abundant number, because the sum of its proper divisors (99517572) is greater than itself. Its abundance is 58528008

Bases of 40989564

• Binary: 10011100010111001101111100₂
• Hexadecimal: 0x271737C
• Base-36: OEJR0

Squares and roots of 40989564

• 40989564 squared (40989564²) is 1680144356910096
• 40989564 cubed (40989564³) is 68868384646805222238144
• The square root of 40989564 is 6402.3092708803
• The cube root of 40989564 is 344.7924649743

Scales and comparisons

• 40,989,564 seconds is equal to 1 year, 15 weeks, 5 days, 9 hours, 59 minutes, 24 seconds.
• To count from 1 to 40,989,564 would take you about forty-nine weeks!

  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 40989564 cubic inches would be around 28.7 feet tall.

Recreational maths with 40989564

• 40989564 backwards is 46598904
• The number of decimal digits it has is: 8
• The sum of 40989564's digits is 45
• More coming soon!