189142256088

Names of 189142256088

• Cardinal: 189142256088 can be written as One hundred eighty-nine billion, one hundred forty-two million, two hundred fifty-six thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.89142256088 × 10¹¹

Factors of 189142256088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7199

Divisors of 189142256088

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 102 108 136 153 204 216 306 408 459 612 918 1224 1836 3672 7177 14354 21531 28708 43062 57416 64593 86124 122009 129186 172248 193779 244018 258372 366027 387558 488036 516744 732054 775116 976072 1098081 1464108 1550232 2196162 2928216 3294243 4392324 6588486 8784648 13176972 26353944 51509329 103018658 154527987 206037316 309055974 412074632 463583961 618111948 875658593 927167922 1236223896 1390751883 1751317186 1854335844 2626975779 2781503766 3502634372 3708671688 5253951558 5563007532 7005268744 7880927337 10507903116 11126015064 15761854674 21015806232 23642782011 31523709348 47285564022 63047418696 94571128044 189142256088
• Sum of all divisors σ(n): 556378275600
• Sum of proper divisors (its aliquot sum) s(n): 367236019512
• 189142256088 is an abundant number, because the sum of its proper divisors (367236019512) is greater than itself. Its abundance is 178093763424

Bases of 189142256088

• Binary: 10110000001001110000011100100111011000₂
• Hexadecimal: 0x2C09C1C9D8
• Base-36: 2EW2EYU0

Squares and roots of 189142256088

• 189142256088 squared (189142256088²) is 35774793038058573063744
• 189142256088 cubed (189142256088³) is 6766525066299674156766526396073472
• The square root of 189142256088 is 434904.8816557479
• The cube root of 189142256088 is 5740.2330078981

Scales and comparisons

• 189,142,256,088 seconds is equal to 6,014 years, 7 weeks, 1 day, 11 hours, 34 minutes, 48 seconds.
• To count from 1 to 189,142,256,088 would take you about twelve thousand and twenty-eight 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 189142256088 cubic inches would be around 478.4 feet tall.

Recreational maths with 189142256088

• 189142256088 backwards is 880652241981
• 189142256088 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 189142256088's digits is 54
• More coming soon!