148121068225

Names of 148121068225

• Cardinal: 148121068225 can be written as One hundred forty-eight billion, one hundred twenty-one million, sixty-eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.48121068225 × 10¹¹

Factors of 148121068225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 240

Divisors of 148121068225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 5 13 25 31 65 155 169 191 325 403 775 845 955 961 2015 2483 4225 4775 4805 5239 5921 10075 12415 12493 24025 26195 29605 32279 36481 62075 62465 76973 130975 148025 161395 162409 182405 183551 312325 384865 474253 806975 812045 912025 917755 1000649 1130911 1924325 2371265 2386163 4060225 4588775 5003245 5654555 6165289 11856325 11930815 14701843 25016225 28272775 30826445 31020119 35058241 59654075 73509215 154132225 155100595 175291205 191123959 367546075 455757133 775502975 876456025 955619795 2278785665 4778098975 5924842729 11393928325 29624213645 148121068225
• Sum of all divisors σ(n): 206589607497
• Sum of proper divisors (its aliquot sum) s(n): 58468539272
• 148121068225 is a deficient number, because the sum of its proper divisors (58468539272) is less than itself. Its deficiency is 89652528953

Bases of 148121068225

• Binary: 10001001111100101101000010001011000001₂
• Hexadecimal: 0x227CB422C1
• Base-36: 1W1NGJPD

Squares and roots of 148121068225

• 148121068225 squared (148121068225²) is 21939850852115104650625
• 148121068225 cubed (148121068225³) is 3249754144912465801508240413890625
• 148121068225 is a perfect square number. Its square root is 384865
• The cube root of 148121068225 is 5291.0144200095

Scales and comparisons

• 148,121,068,225 seconds is equal to 4,709 years, 41 weeks, 1 day, 5 hours, 10 minutes, 25 seconds.
• To count from 1 to 148,121,068,225 would take you about nine thousand, four hundred nineteen 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 148121068225 cubic inches would be around 440.9 feet tall.

Recreational maths with 148121068225

• 148121068225 backwards is 522860121841
• The number of decimal digits it has is: 12
• The sum of 148121068225's digits is 40
• More coming soon!