189210323159

Names of 189210323159

• Cardinal: 189210323159 can be written as One hundred eighty-nine billion, two hundred ten million, three hundred twenty-three thousand, one hundred fifty-nine.

Scientific notation

• Scientific notation: 1.89210323159 × 10¹¹

Factors of 189210323159

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 114

Divisors of 189210323159

• Number of divisors d(n): 90
• Complete list of divisors:
  1 11 13 19 71 121 143 169 209 247 361 781 923 1349 1573 1859 2299 2717 3211 3971 4693 6859 8591 10153 11999 14839 17537 20449 25631 29887 35321 43681 51623 61009 75449 89167 111683 130321 131989 163229 192907 227981 281941 333203 388531 486989 567853 671099 829939 980837 1159171 1433531 1451879 1694173 2121977 2507791 3101351 3665233 4331639 5356879 6330857 7382089 9252791 10789207 12750881 15768841 18635903 22024249 27585701 40317563 47648029 58925669 69639427 82301141 101780701 120286283 140259691 204994933 242266739 524128319 766033697 905312551 1119587711 1323149113 1563721679 2664934129 9958438061 14554640243 17200938469 189210323159
• Sum of all divisors σ(n): 241062996888
• Sum of proper divisors (its aliquot sum) s(n): 51852673729
• 189210323159 is a deficient number, because the sum of its proper divisors (51852673729) is less than itself. Its deficiency is 137357649430

Bases of 189210323159

• Binary: 10110000001101110100000110100011010111₂
• Hexadecimal: 0x2C0DD068D7
• Base-36: 2EX6XVPZ

Squares and roots of 189210323159

• 189210323159 squared (189210323159²) is 35800546389933211739281
• 189210323159 cubed (189210323159³) is 6773832951708033817616130464308679
• The square root of 189210323159 is 434983.1297406833
• The cube root of 189210323159 is 5740.9215090563

Scales and comparisons

• 189,210,323,159 seconds is equal to 6,016 years, 15 weeks, 5 days, 7 hours, 5 minutes, 59 seconds.
• To count from 1 to 189,210,323,159 would take you about twelve thousand and thirty-two 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 189210323159 cubic inches would be around 478.4 feet tall.

Recreational maths with 189210323159

• 189210323159 backwards is 951323012981
• The number of decimal digits it has is: 12
• The sum of 189210323159's digits is 44
• More coming soon!