165492228225

Names of 165492228225

• Cardinal: 165492228225 can be written as One hundred sixty-five billion, four hundred ninety-two million, two hundred twenty-eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 1.65492228225 × 10¹¹

Factors of 165492228225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 168

Divisors of 165492228225

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 5 15 19 25 31 37 57 73 75 93 95 111 155 185 219 285 361 365 465 475 555 589 703 775 925 1083 1095 1147 1387 1425 1767 1805 1825 2109 2263 2325 2701 2775 2945 3441 3515 4161 5329 5415 5475 5735 6789 6935 8103 8835 9025 10545 11191 11315 13357 13505 14725 15987 17205 17575 20805 21793 26353 26645 27075 28675 33573 33945 34675 40071 40515 42997 44175 51319 52725 55955 56575 65379 66785 67525 79059 79935 83731 86025 101251 104025 108965 128991 131765 133225 153957 165199 167865 169725 197173 200355 202575 214985 251193 256595 279775 303753 326895 333925 395295 399675 414067 418655 495597 506255 544825 591519 644955 658825 769785 816943 825995 839325 975061 985865 1001775 1074925 1242201 1255965 1282975 1518765 1590889 1634475 1923769 1976475 2070335 2093275 2450829 2477985 2531275 2925183 2957595 3138781 3224775 3746287 3848925 4084715 4129975 4772667 4875305 4929325 5771307 6112363 6211005 6279825 7593825 7954445 9416343 9618845 10351675 11238861 12254145 12389925 14625915 14787975 15693905 18337089 18731435 20423575 23863335 24376525 28856535 30226891 30561815 31055025 39772225 47081715 48094225 56194305 59636839 61270725 71179453 73129575 78469525 90680673 91685445 93657175 116134897 119316675 144282675 151134455 152809075 178910517 213538359 235408575 280971525 298184195 348404691 355897265 453403365 458427225 580674485 755672275 894552585 1067691795 1490920975 1742023455 1779486325 2206563043 2267016825 2903372425 4472762925 5338458975 6619689129 8710117275 11032815215 33098445645 55164076075 165492228225
• Sum of all divisors σ(n): 310395347712
• Sum of proper divisors (its aliquot sum) s(n): 144903119487
• 165492228225 is a deficient number, because the sum of its proper divisors (144903119487) is less than itself. Its deficiency is 20589108738

Bases of 165492228225

• Binary: 10011010001000000110110000000010000001₂
• Hexadecimal: 0x26881B0081
• Base-36: 240XSSJL

Squares and roots of 165492228225

• 165492228225 squared (165492228225²) is 27387677602875486650625
• 165492228225 cubed (165492228225³) is 4532447792407790953043173338890625
• The square root of 165492228225 is 406807.3600919729
• The cube root of 165492228225 is 5490.2552319785

Scales and comparisons

• 165,492,228,225 seconds is equal to 5,262 years, 7 weeks, 2 days, 7 hours, 23 minutes, 45 seconds.
• To count from 1 to 165,492,228,225 would take you about ten thousand, five hundred twenty-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 165492228225 cubic inches would be around 457.5 feet tall.

Recreational maths with 165492228225

• 165492228225 backwards is 522822294561
• The number of decimal digits it has is: 12
• The sum of 165492228225's digits is 48
• More coming soon!