123141290979

Names of 123141290979

• Cardinal: 123141290979 can be written as One hundred twenty-three billion, one hundred forty-one million, two hundred ninety thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 1.23141290979 × 10¹¹

Factors of 123141290979

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 503

Divisors of 123141290979

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 21 23 31 43 49 69 89 93 129 147 161 217 267 301 307 483 623 651 713 903 921 989 1127 1333 1519 1869 2047 2107 2139 2149 2759 2967 3381 3827 3999 4361 4557 4991 6141 6321 6447 6923 7061 8277 9331 9517 11481 13083 13201 14329 14973 15043 19313 20769 21183 26789 27323 27993 28551 30659 34937 39603 42987 45129 48461 49427 57939 63457 65317 66619 80367 81969 88021 91977 92407 100303 104811 118637 135191 145383 148281 187523 190371 191261 195951 199857 214613 218891 264063 277221 300909 303623 345989 355911 405573 409231 444199 466333 562569 573783 616147 628429 643839 646849 656673 830459 847013 910869 1037967 1174889 1227693 1332597 1338827 1398999 1502291 1532237 1848441 1885287 1940547 2125361 2491377 2541039 2728651 2864617 3109393 3524667 4016481 4313029 4399003 4506873 4596711 5813213 5929091 6376083 8185953 8224223 8593851 9328179 9412313 10725659 12939087 13197009 14877527 17439639 17787273 19100557 19481299 20052319 24672669 27022447 28236939 30793021 32176977 36421559 41503637 44632581 57301671 57569561 58443897 60156957 65886191 81067341 92379063 109264677 124510911 133703899 136369093 172708683 189157129 197658573 254950913 401111697 409107279 461203337 567471387 764852739 837695857 954583651 1324099903 1383610011 1784656391 2513087571 2863750953 3972299709 5353969173 5863870999 17591612997 41047096993 123141290979
• Sum of all divisors σ(n): 213570846720
• Sum of proper divisors (its aliquot sum) s(n): 90429555741
• 123141290979 is a deficient number, because the sum of its proper divisors (90429555741) is less than itself. Its deficiency is 32711735238

Bases of 123141290979

• Binary: 1110010101011110010101111101111100011₂
• Hexadecimal: 0x1CABCAFBE3
• Base-36: 1KKJ5883

Squares and roots of 123141290979

• 123141290979 squared (123141290979²) is 15163777543974746778441
• 123141290979 cubed (123141290979³) is 1867287142883420261271846024983739
• The square root of 123141290979 is 350914.9341065441
• The cube root of 123141290979 is 4975.0933508269

Scales and comparisons

• 123,141,290,979 seconds is equal to 3,915 years, 26 weeks, 4 days, 10 hours, 9 minutes, 39 seconds.
• To count from 1 to 123,141,290,979 would take you about seven thousand, eight hundred thirty-one 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 123141290979 cubic inches would be around 414.6 feet tall.

Recreational maths with 123141290979

• 123141290979 backwards is 979092141321
• The number of decimal digits it has is: 12
• The sum of 123141290979's digits is 48
• More coming soon!