148534321221

Names of 148534321221

• Cardinal: 148534321221 can be written as One hundred forty-eight billion, five hundred thirty-four million, three hundred twenty-one thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.48534321221 × 10¹¹

Factors of 148534321221

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 183

Divisors of 148534321221

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 9 11 13 17 33 39 51 99 117 139 143 153 169 187 221 289 417 429 507 561 663 867 1251 1287 1521 1529 1683 1807 1859 1989 2197 2363 2431 2601 2873 3179 3757 4587 4913 5421 5577 6591 7089 7293 8619 9537 11271 13761 14739 16263 16731 19773 19877 21267 21879 23491 24167 25857 25993 28611 30719 31603 33813 37349 40171 41327 44217 48841 54043 59631 63869 70473 72501 77979 92157 94809 112047 120513 123981 146523 162129 178893 191607 211419 217503 233937 258401 276471 284427 305383 336141 337909 361539 371943 399347 410839 439569 441881 486387 522223 537251 574821 634933 682907 702559 775203 830297 916149 1013727 1198041 1232517 1325643 1566669 1611753 1904799 2048721 2107677 2325609 2490891 2748447 3041181 3359213 3594123 3697551 3976929 4392817 4700007 4835259 5191511 5714397 5744453 6146163 6323031 6788899 6984263 7472673 7511977 8877791 9133267 10077639 10793861 13178451 15574533 17233359 20366697 20952789 22535931 26633373 27399801 30232917 32381583 39535353 46723599 51700077 57106621 61100091 62858367 67607793 74677889 79900119 82199403 88255687 97144749 97655701 115411283 118732471 171319863 224033667 264767061 292967103 346233849 356197413 513959589 672101001 794301183 878901309 970812557 1038701547 1068592239 1269524113 1500346679 2912437671 3808572339 4501040037 8737313013 11425717017 13503120111 16503813469 49511440407 148534321221
• Sum of all divisors σ(n): 271331424000
• Sum of proper divisors (its aliquot sum) s(n): 122797102779
• 148534321221 is a deficient number, because the sum of its proper divisors (122797102779) is less than itself. Its deficiency is 25737218442

Bases of 148534321221

• Binary: 10001010010101010101011110000001000101₂
• Hexadecimal: 0x229555E045
• Base-36: 1W8HHZR9

Squares and roots of 148534321221

• 148534321221 squared (148534321221²) is 22062444580583210930841
• 148534321221 cubed (148534321221³) is 3277030230252857271921135509676861
• The square root of 148534321221 is 385401.5065110669
• The cube root of 148534321221 is 5295.9304374405

Scales and comparisons

• 148,534,321,221 seconds is equal to 4,722 years, 48 weeks, 3 days, 5 hours, 40 minutes, 21 seconds.
• To count from 1 to 148,534,321,221 would take you about nine thousand, four hundred forty-five 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 148534321221 cubic inches would be around 441.3 feet tall.

Recreational maths with 148534321221

• 148534321221 backwards is 122123435841
• The number of decimal digits it has is: 12
• The sum of 148534321221's digits is 36
• More coming soon!