164696220

Names of 164696220

• Cardinal: 164696220 can be written as One hundred sixty-four million, six hundred ninety-six thousand, two hundred twenty.

Scientific notation

• Scientific notation: 1.6469622 × 10⁸

Factors of 164696220

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 861

Divisors of 164696220

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 29 30 36 39 45 52 54 58 60 65 78 87 90 108 116 117 130 135 145 156 174 180 195 234 260 261 270 290 348 351 377 390 435 468 522 540 580 585 702 754 780 783 809 870 1044 1131 1170 1305 1404 1508 1566 1618 1740 1755 1885 2262 2340 2427 2610 3132 3236 3393 3510 3770 3915 4045 4524 4854 5220 5655 6786 7020 7281 7540 7830 8090 9708 10179 10517 11310 12135 13572 14562 15660 16180 16965 20358 21034 21843 22620 23461 24270 29124 31551 33930 36405 40716 42068 43686 46922 48540 50895 52585 63102 67860 70383 72810 87372 93844 94653 101790 105170 109215 117305 126204 140766 145620 157755 189306 203580 210340 211149 218430 234610 281532 283959 304993 315510 351915 378612 422298 436860 469220 473265 567918 609986 631020 633447 703830 844596 914979 946530 1055745 1135836 1219972 1266894 1407660 1419795 1524965 1829958 1893060 2111490 2533788 2744937 2839590 3049930 3167235 3659916 4222980 4574895 5489874 5679180 6099860 6334470 8234811 9149790 10979748 12668940 13724685 16469622 18299580 27449370 32939244 41174055 54898740 82348110 164696220
• Sum of all divisors σ(n): 571536000
• Sum of proper divisors (its aliquot sum) s(n): 406839780
• 164696220 is an abundant number, because the sum of its proper divisors (406839780) is greater than itself. Its abundance is 242143560

Bases of 164696220

• Binary: 1001110100010001000010011100₂
• Hexadecimal: 0x9D1109C
• Base-36: 2Q20F0

Squares and roots of 164696220

• 164696220 squared (164696220²) is 27124844882288400
• 164696220 cubed (164696220³) is 4467359420199244429848000
• The square root of 164696220 is 12833.4025106361
• The cube root of 164696220 is 548.1438475447

Scales and comparisons

• 164,696,220 seconds is equal to 5 years, 12 weeks, 2 days, 4 hours, 57 minutes.
• To count from 1 to 164,696,220 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 164696220 cubic inches would be around 45.7 feet tall.

Recreational maths with 164696220

• 164696220 backwards is 022696461
• 164696220 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 164696220's digits is 36
• More coming soon!