159387237144

Names of 159387237144

• Cardinal: 159387237144 can be written as One hundred fifty-nine billion, three hundred eighty-seven million, two hundred thirty-seven thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.59387237144 × 10¹¹

Factors of 159387237144

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8331

Divisors of 159387237144

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 34 36 51 68 71 72 102 136 142 153 204 213 229 284 306 408 426 458 568 612 639 687 852 916 1207 1224 1278 1374 1704 1832 2061 2414 2556 2748 3621 3893 4122 4828 5112 5496 7242 7786 8009 8244 9656 10863 11679 14484 15572 16018 16259 16488 21726 23358 24027 28968 31144 32036 32518 35037 43452 46716 48054 48777 64072 65036 70074 72081 86904 93432 96108 97554 130072 136153 140148 144162 146331 192216 195108 272306 276403 280296 288324 292662 390216 408459 544612 552806 568639 576648 585324 816918 829209 1089224 1105612 1137278 1170648 1225377 1633836 1658418 1705917 1834061 2211224 2274556 2450754 2487627 3267672 3316836 3411834 3668122 4549112 4901508 4975254 5117751 5502183 6633672 6823668 7336244 9666863 9803016 9950508 10235502 11004366 13647336 14672488 16506549 19333726 19901016 20471004 22008732 29000589 31179037 33013098 38667452 40942008 44017464 58001178 62358074 66026196 77334904 87001767 93537111 116002356 124716148 130218331 132052392 174003534 187074222 232004712 249432296 260436662 280611333 348007068 374148444 390654993 520873324 561222666 696014136 748296888 781309986 1041746648 1122445332 1171964979 1562619972 2213711627 2244890664 2343929958 3125239944 4427423254 4687859916 6641134881 8854846508 9375719832 13282269762 17709693016 19923404643 26564539524 39846809286 53129079048 79693618572 159387237144
• Sum of all divisors σ(n): 465586056000
• Sum of proper divisors (its aliquot sum) s(n): 306198818856
• 159387237144 is an abundant number, because the sum of its proper divisors (306198818856) is greater than itself. Its abundance is 146811581712

Bases of 159387237144

• Binary: 10010100011100001110000011101100011000₂
• Hexadecimal: 0x251C383B18
• Base-36: 217Z1NA0

Squares and roots of 159387237144

• 159387237144 squared (159387237144²) is 25404291364397693276736
• 159387237144 cubed (159387237144³) is 4049119812172526457025695250281984
• The square root of 159387237144 is 399233.3116662487
• The cube root of 159387237144 is 5421.8959741727

Scales and comparisons

• 159,387,237,144 seconds is equal to 5,068 years, 1 week, 16 hours, 32 minutes, 24 seconds.
• To count from 1 to 159,387,237,144 would take you about ten thousand, one hundred thirty-six 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 159387237144 cubic inches would be around 451.8 feet tall.

Recreational maths with 159387237144

• 159387237144 backwards is 441732783951
• The number of decimal digits it has is: 12
• The sum of 159387237144's digits is 54
• More coming soon!