149720322308445

Names of 149720322308445

• Cardinal: 149720322308445 can be written as One hundred forty-nine trillion, seven hundred twenty billion, three hundred twenty-two million, three hundred eight thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.49720322308445 × 10¹⁴

Factors of 149720322308445

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3232

Divisors of 149720322308445

• Number of divisors d(n): 198
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 49 63 81 105 135 147 189 243 245 315 405 441 567 729 735 945 1215 1323 1701 2187 2205 2835 3217 3645 3969 5103 6561 6615 8505 9651 10935 11907 15309 16085 19683 19845 22519 25515 28953 32805 35721 45927 48255 59049 59535 67557 76545 86859 98415 107163 112595 137781 144765 157633 178605 202671 229635 260577 295245 321489 337785 413343 434295 472899 535815 608013 688905 781731 788165 964467 1013355 1302885 1418697 1607445 1824039 2066715 2345193 2364495 2893401 3040065 3908655 4256091 4822335 5472117 7035579 7093485 9120195 10349089 11725965 12768273 14467005 16416351 21106737 21280455 27360585 31047267 35177895 38304819 49249053 51745445 63320211 63841365 72443623 82081755 93141801 105533685 114914457 147747159 155236335 189960633 191524095 217330869 246245265 279425403 316601055 344743371 362218115 443241477 465709005 507105361 574572285 651992607 738735795 838276209 949803165 1034230113 1086654345 1329724431 1397127015 1521316083 1723716855 1955977821 2216207385 2514828627 2535526805 3102690339 3259963035 4191381045 4563948249 5171150565 5867933463 6648622155 7544485881 7606580415 9308071017 9779889105 12574143135 13691844747 15513451695 17603800389 22633457643 22819741245 29339667315 37722429405 41075534241 46540355085 52811401167 67900372929 68459223735 88019001945 113167288215 123226602723 158434203501 203701118787 205377671205 264057005835 339501864645 369679808169 475302610503 611103356361 616133013615 792171017505 1018505593935 1109039424507 1425907831509 1848399040845 2376513052515 3055516781805 3327118273521 4277723494527 5545197122535 7129539157545 9981354820563 16635591367605 21388617472635 29944064461689 49906774102815 149720322308445
• Sum of all divisors σ(n): 313591731665562
• Sum of proper divisors (its aliquot sum) s(n): 163871409357117
• 149720322308445 is an abundant number, because the sum of its proper divisors (163871409357117) is greater than itself. Its abundance is 14151087048672

Bases of 149720322308445

• Binary: 100010000010101101111010101000000111100101011101₂
• Hexadecimal: 0x882B7AA0795D
• Base-36: 1H2KKE8KT9

Squares and roots of 149720322308445

• 149720322308445 squared (149720322308445²) is 22416174912144653533718318025
• 149720322308445 cubed (149720322308445³) is 3356156932768776308423202091209150653221125
• The square root of 149720322308445 is 12236025.5928322167
• The cube root of 149720322308445 is 53099.8854813675

Scales and comparisons

• 149,720,322,308,445 seconds is equal to 4,760,643 years, 6 weeks, 6 days, 19 hours, 45 seconds.
• To count from 1 to 149,720,322,308,445 would take you about eleven million, nine hundred one thousand, six 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 149720322308445 cubic inches would be around 4425 feet tall.

Recreational maths with 149720322308445

• 149720322308445 backwards is 544803223027941
• The number of decimal digits it has is: 15
• The sum of 149720322308445's digits is 54
• More coming soon!