180949012101

Names of 180949012101

• Cardinal: 180949012101 can be written as One hundred eighty billion, nine hundred forty-nine million, twelve thousand, one hundred one.

Scientific notation

• Scientific notation: 1.80949012101 × 10¹¹

Factors of 180949012101

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 124

Divisors of 180949012101

• Number of divisors d(n): 140
• Complete list of divisors:
  1 3 9 11 13 27 33 39 81 97 99 117 121 143 291 297 351 363 429 873 891 1053 1067 1089 1261 1287 1331 1573 2619 3201 3267 3783 3861 3993 4719 7857 9603 9801 11349 11583 11737 11979 13871 14157 14641 17303 28809 34047 35211 35937 41613 42471 43923 51909 86427 102141 105633 107811 124839 127413 129107 131769 152581 155727 161051 190333 316899 374517 387321 395307 457743 467181 483153 570999 950697 1123551 1161963 1185921 1373229 1401543 1420177 1449459 1678391 1712997 1771561 2093663 3485889 4119687 4260531 4348377 5035173 5138991 5314683 6280989 10457667 12359061 12781593 13045131 15105519 15416973 15621947 15944049 18462301 18842967 23030293 38344779 45316557 46865841 47832147 55386903 56528901 69090879 115034337 135949671 140597523 143496441 166160709 169586703 171841417 203085311 207272637 421792569 498482127 515524251 609255933 621817911 1265377707 1495446381 1546572753 1827767799 1865453733 2233938421 4639718259 5483303397 6701815263 13919154777 16449910191 20105445789 60316337367 180949012101
• Sum of all divisors σ(n): 323510406604
• Sum of proper divisors (its aliquot sum) s(n): 142561394503
• 180949012101 is a deficient number, because the sum of its proper divisors (142561394503) is less than itself. Its deficiency is 38387617598

Bases of 180949012101

• Binary: 10101000100001011001101100111010000101₂
• Hexadecimal: 0x2A2166CE85
• Base-36: 2B4KDBB9

Squares and roots of 180949012101

• 180949012101 squared (180949012101²) is 32742544980327844434201
• 180949012101 cubed (180949012101³) is 5924731167862879929471482247266301
• The square root of 180949012101 is 425381.0199115611
• The cube root of 180949012101 is 5656.1216141655

Scales and comparisons

• 180,949,012,101 seconds is equal to 5,753 years, 32 weeks, 1 day, 6 hours, 28 minutes, 21 seconds.
• To count from 1 to 180,949,012,101 would take you about eleven thousand, five hundred seven 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 180949012101 cubic inches would be around 471.3 feet tall.

Recreational maths with 180949012101

• 180949012101 backwards is 101210949081
• The number of decimal digits it has is: 12
• The sum of 180949012101's digits is 36
• More coming soon!