213148746744

Names of 213148746744

• Cardinal: 213148746744 can be written as Two hundred thirteen billion, one hundred forty-eight million, seven hundred forty-six thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 2.13148746744 × 10¹¹

Factors of 213148746744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 30446

Divisors of 213148746744

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 12 24 31 62 93 124 186 248 307 372 614 744 921 961 1228 1842 1922 2456 2883 3684 3844 5766 7368 7688 9517 11532 19034 23064 28551 30103 38068 57102 60206 76136 90309 114204 120412 180618 228408 240824 295027 361236 590054 722472 885081 933193 1180108 1770162 1866386 2360216 2799579 3540324 3732772 5599158 7080648 7465544 9241621 11198316 18483242 22396632 27724863 28928983 36966484 55449726 57857966 73932968 86786949 110899452 115715932 173573898 221798904 231431864 286490251 347147796 572980502 694295592 859470753 1145961004 1718941506 2291922008 3437883012 6875766024 8881197781 17762395562 26643593343 35524791124 53287186686 71049582248 106574373372 213148746744
• Sum of all divisors σ(n): 552427666560
• Sum of proper divisors (its aliquot sum) s(n): 339278919816
• 213148746744 is an abundant number, because the sum of its proper divisors (339278919816) is greater than itself. Its abundance is 126130173072

Bases of 213148746744

• Binary: 11000110100000101001111100001111111000₂
• Hexadecimal: 0x31A0A7C3F8
• Base-36: 2PX39DKO

Squares and roots of 213148746744

• 213148746744 squared (213148746744²) is 45432388238537850601536
• 213148746744 cubed (213148746744³) is 9683856614631188578724904921398784
• The square root of 213148746744 is 461680.3512648117
• The cube root of 213148746744 is 5973.4824830917

Scales and comparisons

• 213,148,746,744 seconds is equal to 6,777 years, 24 weeks, 3 days, 9 hours, 12 minutes, 24 seconds.
• To count from 1 to 213,148,746,744 would take you about thirteen thousand, five hundred fifty-four 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 213148746744 cubic inches would be around 497.8 feet tall.

Recreational maths with 213148746744

• 213148746744 backwards is 447647841312
• The number of decimal digits it has is: 12
• The sum of 213148746744's digits is 51
• More coming soon!