189087818765213

Names of 189087818765213

• Cardinal: 189087818765213 can be written as One hundred eighty-nine trillion, eighty-seven billion, eight hundred eighteen million, seven hundred sixty-five thousand, two hundred thirteen.

Scientific notation

• Scientific notation: 1.89087818765213 × 10¹⁴

Factors of 189087818765213

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3043

Divisors of 189087818765213

• Number of divisors d(n): 128
• Complete list of divisors:
  1 19 23 37 71 89 437 703 851 1063 1349 1633 1691 1741 2047 2627 3293 6319 16169 20197 24449 31027 33079 38893 39331 40043 49913 60421 62567 64417 75473 75739 94607 120061 123611 145337 154949 233803 464531 747289 760817 904613 1147999 1223923 1433987 1439041 1481591 1735879 1797533 1850683 2175961 2348609 2761403 2792501 2843053 2944031 3500459 3563827 4442257 4573607 5377469 5733113 6717097 11001379 17187647 28150229 32981701 35162977 41343259 42565709 53057519 54018007 64227523 66508721 67712713 68475271 80510557 86898533 102171911 105192961 108929147 127624843 131398493 131861599 154493231 164710787 209026201 248532589 253031717 407051023 808748471 1220322937 1301030149 1529700583 1574931233 1998666259 2496571367 2505370381 2935371389 3022165339 3129504953 3788348101 4722119191 4807602623 4861744241 5716249547 6094299119 7733969437 9362173529 11694465877 29923693427 57421141441 71978613919 92373140579 108608741393 111820117543 115791683261 140168879737 177881297051 222194851663 268972715171 432695237449 2124582233317 2663208715003 5110481588249 8221209511531 9951990461327 189087818765213
• Sum of all divisors σ(n): 219073384857600
• Sum of proper divisors (its aliquot sum) s(n): 29985566092387
• 189087818765213 is a deficient number, because the sum of its proper divisors (29985566092387) is less than itself. Its deficiency is 159102252672826

Bases of 189087818765213

• Binary: 101010111111100101110000010001001101001110011101₂
• Hexadecimal: 0xABF97044D39D
• Base-36: 1V0XQT6U8T

Squares and roots of 189087818765213

• 189087818765213 squared (189087818765213²) is 35754203205386037536018935369
• 189087818765213 cubed (189087818765213³) is 6760684295794632782754982836656892432518597
• The square root of 189087818765213 is 13750920.6515495899
• The cube root of 189087818765213 is 57396.8225330183

Scales and comparisons

• 189,087,818,765,213 seconds is equal to 6,012,407 years, 38 weeks, 6 days, 21 hours, 26 minutes, 53 seconds.
• To count from 1 to 189,087,818,765,213 would take you about fifteen million, thirty-one thousand and 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 189087818765213 cubic inches would be around 4783.1 feet tall.

Recreational maths with 189087818765213

• 189087818765213 backwards is 312567818780981
• The number of decimal digits it has is: 15
• The sum of 189087818765213's digits is 74
• More coming soon!