159797049867980

Names of 159797049867980

• Cardinal: 159797049867980 can be written as One hundred fifty-nine trillion, seven hundred ninety-seven billion, forty-nine million, eight hundred sixty-seven thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.5979704986798 × 10¹⁴

Factors of 159797049867980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 40836

Divisors of 159797049867980

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 83 98 140 166 196 245 332 343 415 490 581 686 830 980 1162 1372 1660 1715 2324 2905 3430 4067 5810 6860 6889 8134 11620 13778 16268 20335 27556 28469 34445 40670 40739 48223 56938 68890 81340 81478 96446 113876 137780 142345 162956 192892 203695 241115 284690 285173 337561 407390 482230 569380 570346 571787 675122 814780 964460 1140692 1143574 1350244 1425865 1687805 1996211 2287148 2362927 2851730 2858935 3375610 3381337 3992422 4002509 4725854 5703460 5717870 6751220 6762674 7984844 8005018 9451708 9981055 11435740 11814635 13525348 13973477 16010036 16906685 19962110 20012545 23629270 23669359 27946954 28017563 33813370 39924220 40025090 47258540 47338718 55893908 56035126 67626740 69867385 80050180 94677436 112070252 118346795 139734770 140087815 165685513 196122941 236693590 279469540 280175630 280650971 331371026 392245882 473387180 560351260 561301942 662742052 784491764 828427565 980614705 1122603884 1159798591 1403254855 1656855130 1961229410 1964556797 2319597182 2806509710 3313710260 3922458820 3929113594 4639194364 5613019420 5798992955 7858227188 9822783985 11597985910 13751897579 19645567970 23195971820 23294030593 27503795158 39291135940 46588061186 55007590316 68759487895 93176122372 96263283053 116470152965 137518975790 163058214151 192526566106 232940305930 275037951580 326116428302 385053132212 465880611860 481316415265 652232856604 815291070755 962632830530 1141407499057 1630582141510 1925265661060 2282814998114 3261164283020 4565629996228 5707037495285 7989852493399 11414074990570 15979704986798 22828149981140 31959409973596 39949262466995 79898524933990 159797049867980
• Sum of all divisors σ(n): 396121864320000
• Sum of proper divisors (its aliquot sum) s(n): 236324814452020
• 159797049867980 is an abundant number, because the sum of its proper divisors (236324814452020) is greater than itself. Its abundance is 76527764584040

Bases of 159797049867980

• Binary: 100100010101010110100110011001001011111011001100₂
• Hexadecimal: 0x9155A664BECC
• Base-36: 1KN5R1NJD8

Squares and roots of 159797049867980

• 159797049867980 squared (159797049867980²) is 25535097146509686935429280400
• 159797049867980 cubed (159797049867980³) is 4080433192104522243422930622327446401592000
• The square root of 159797049867980 is 12641085.7867502821
• The cube root of 159797049867980 is 54265.3888109877

Scales and comparisons

• 159,797,049,867,980 seconds is equal to 5,081,051 years, 46 weeks, 5 days, 23 hours, 46 minutes, 20 seconds.
• To count from 1 to 159,797,049,867,980 would take you about twelve million, seven hundred two thousand, six hundred twenty-nine 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 159797049867980 cubic inches would be around 4522.1 feet tall.

Recreational maths with 159797049867980

• 159797049867980 backwards is 089768940797951
• The number of decimal digits it has is: 15
• The sum of 159797049867980's digits is 89
• More coming soon!