164397744

Names of 164397744

• Cardinal: 164397744 can be written as One hundred sixty-four million, three hundred ninety-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.64397744 × 10⁸

Factors of 164397744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1048

Divisors of 164397744

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 36 42 46 48 49 56 63 69 72 84 92 98 112 126 138 144 147 161 168 184 196 207 252 276 294 322 336 368 392 414 441 483 504 552 588 644 784 828 882 966 1008 1013 1104 1127 1176 1288 1449 1656 1764 1932 2026 2254 2352 2576 2898 3039 3312 3381 3528 3864 4052 4508 5796 6078 6762 7056 7091 7728 8104 9016 9117 10143 11592 12156 13524 14182 16208 18032 18234 20286 21273 23184 23299 24312 27048 28364 36468 40572 42546 46598 48624 49637 54096 56728 63819 69897 72936 81144 85092 93196 99274 113456 127638 139794 145872 148911 162288 163093 170184 186392 198548 209691 255276 279588 297822 326186 340368 372784 397096 419382 446733 489279 510552 559176 595644 652372 794192 838764 893466 978558 1021104 1118352 1141651 1191288 1304744 1467837 1677528 1786932 1957116 2283302 2382576 2609488 2935674 3355056 3424953 3573864 3914232 4566604 5871348 6849906 7147728 7828464 9133208 10274859 11742696 13699812 18266416 20549718 23485392 27399624 41099436 54799248 82198872 164397744
• Sum of all divisors σ(n): 559022256
• Sum of proper divisors (its aliquot sum) s(n): 394624512
• 164397744 is an abundant number, because the sum of its proper divisors (394624512) is greater than itself. Its abundance is 230226768

Bases of 164397744

• Binary: 1001110011001000001010110000₂
• Hexadecimal: 0x9CC82B0
• Base-36: 2PVM40

Squares and roots of 164397744

• 164397744 squared (164397744²) is 27026618232289536
• 164397744 cubed (164397744³) is 4443115065337667673206784
• The square root of 164397744 is 12821.7683647771
• The cube root of 164397744 is 547.8125168941

Scales and comparisons

• 164,397,744 seconds is equal to 5 years, 11 weeks, 5 days, 18 hours, 2 minutes, 24 seconds.
• To count from 1 to 164,397,744 would take you about seven 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 164397744 cubic inches would be around 45.7 feet tall.

Recreational maths with 164397744

• 164397744 backwards is 447793461
• The number of decimal digits it has is: 9
• The sum of 164397744's digits is 45
• More coming soon!