164997599400

Names of 164997599400

• Cardinal: 164997599400 can be written as One hundred sixty-four billion, nine hundred ninety-seven million, five hundred ninety-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.649975994 × 10¹¹

Factors of 164997599400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 17948

Divisors of 164997599400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 81 90 100 108 120 135 150 162 180 200 216 225 270 300 324 360 405 450 540 587 600 648 675 810 900 1080 1174 1350 1620 1761 1800 2025 2348 2700 2935 3240 3522 4050 4696 5283 5400 5870 7044 8100 8805 10566 11740 14088 14675 15849 16200 17351 17610 21132 23480 26415 29350 31698 34702 35220 42264 44025 47547 52053 52830 58700 63396 69404 70440 79245 86755 88050 95094 104106 105660 117400 126792 132075 138808 156159 158490 173510 176100 190188 208212 211320 237735 260265 264150 312318 316980 347020 352200 380376 396225 416424 433775 468477 475470 520530 528300 624636 633960 694040 780795 792450 867550 936954 950940 1041060 1056600 1188675 1249272 1301325 1405431 1561590 1584900 1735100 1873908 1901880 2082120 2342385 2377350 2602650 2810862 3123180 3169800 3470200 3747816 3903975 4684770 4754700 5205300 5621724 6246360 7027155 7807950 9369540 9509400 10185037 10410600 11243448 11711925 14054310 15615900 18739080 20370074 23423850 28108620 30555111 31231800 35135775 40740148 46847700 50925185 56217240 61110222 70271550 81480296 91665333 93695400 101850370 122220444 140543100 152775555 183330666 203700740 244440888 254625925 274995999 281086200 305551110 366661332 407401480 458326665 509251850 549991998 611102220 733322664 763877775 824987997 916653330 1018503700 1099983996 1222204440 1374979995 1527755550 1649975994 1833306660 2037007400 2199967992 2291633325 2749959990 3055511100 3299951988 3666613320 4124939985 4583266650 5499919980 6111022200 6599903976 6874899975 8249879970 9166533300 10999839960 13749799950 16499759940 18333066600 20624699925 27499599900 32999519880 41249399850 54999199800 82498799700 164997599400
• Sum of all divisors σ(n): 574070444640
• Sum of proper divisors (its aliquot sum) s(n): 409072845240
• 164997599400 is an abundant number, because the sum of its proper divisors (409072845240) is greater than itself. Its abundance is 244075245840

Bases of 164997599400

• Binary: 10011001101010100111111001000010101000₂
• Hexadecimal: 0x266A9F90A8
• Base-36: 23SRB6I0

Squares and roots of 164997599400

• 164997599400 squared (164997599400²) is 27224207807762880360000
• 164997599400 cubed (164997599400³) is 4491928933847611943829407784000000
• The square root of 164997599400 is 406198.9652867175
• The cube root of 164997599400 is 5484.7799526539

Scales and comparisons

• 164,997,599,400 seconds is equal to 5,246 years, 21 weeks, 3 days, 10 hours, 30 minutes.
• To count from 1 to 164,997,599,400 would take you about ten thousand, four hundred ninety-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 164997599400 cubic inches would be around 457.1 feet tall.

Recreational maths with 164997599400

• 164997599400 backwards is 004995799461
• The number of decimal digits it has is: 12
• The sum of 164997599400's digits is 63
• More coming soon!