164379721350651

Names of 164379721350651

• Cardinal: 164379721350651 can be written as One hundred sixty-four trillion, three hundred seventy-nine billion, seven hundred twenty-one million, three hundred fifty thousand, six hundred fifty-one.

Scientific notation

• Scientific notation: 1.64379721350651 × 10¹⁴

Factors of 164379721350651

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7052

Divisors of 164379721350651

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 43 129 281 757 843 1277 2271 3831 4691 12083 14073 32551 36249 54911 97653 164733 201713 212717 358837 605139 638151 966689 1076511 1318171 2900067 3551087 3954513 5990407 9146831 10653261 15429991 17971221 27440493 41567627 46289973 56681353 124702881 152696741 170044059 257587501 271639609 458090223 772762503 814918827 997855447 1683304367 2993566341 4534738099 5049913101 11680503187 13604214297 35041509561 42907784221 72382087781 128723352663 194993738257 217146263343 584981214771 1274261405819 3822784217457 54793240450217 164379721350651
• Sum of all divisors σ(n): 225589997293056
• Sum of proper divisors (its aliquot sum) s(n): 61210275942405
• 164379721350651 is a deficient number, because the sum of its proper divisors (61210275942405) is less than itself. Its deficiency is 103169445408246

Bases of 164379721350651

• Binary: 100101011000000010100010111001100011110111111011₂
• Hexadecimal: 0x9580A2E63DFB
• Base-36: 1M9N01XLVF

Squares and roots of 164379721350651

• 164379721350651 squared (164379721350651²) is 27020692791317668219698123801
• 164379721350651 cubed (164379721350651³) is 4441653951738342472292875973537206329944451
• The square root of 164379721350651 is 12821065.5310177319
• The cube root of 164379721350651 is 54779.2497572965

Scales and comparisons

• 164,379,721,350,651 seconds is equal to 5,226,766 years, 35 weeks, 2 days, 4 hours, 30 minutes, 51 seconds.
• To count from 1 to 164,379,721,350,651 would take you about thirteen million, sixty-six thousand, nine hundred sixteen 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 164379721350651 cubic inches would be around 4564.9 feet tall.

Recreational maths with 164379721350651

• 164379721350651 backwards is 156053127973461
• The number of decimal digits it has is: 15
• The sum of 164379721350651's digits is 60
• More coming soon!