49381666380

Names of 49381666380

• Cardinal: 49381666380 can be written as Forty-nine billion, three hundred eighty-one million, six hundred sixty-six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.938166638 × 10¹⁰

Factors of 49381666380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 37003

Divisors of 49381666380

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 31 36 45 60 62 90 93 124 155 180 186 241 279 310 372 465 482 558 620 723 930 964 1116 1205 1395 1446 1860 2169 2410 2790 2892 3615 4338 4820 5580 7230 7471 8676 10845 14460 14942 21690 22413 29884 36721 37355 43380 44826 67239 73442 74710 89652 110163 112065 134478 146884 149420 183605 220326 224130 268956 330489 336195 367210 440652 448260 550815 660978 672390 734420 1101630 1138351 1321956 1344780 1652445 2203260 2276702 3304890 3415053 4553404 5691755 6609780 6830106 8849761 10245159 11383510 13660212 17075265 17699522 20490318 22767020 26549283 34150530 35399044 40980636 44248805 51225795 53098566 68301060 79647849 88497610 102451590 106197132 132746415 159295698 176995220 204903180 265492830 274342591 318591396 398239245 530985660 548685182 796478490 823027773 1097370364 1371712955 1592956980 1646055546 2469083319 2743425910 3292111092 4115138865 4938166638 5486851820 8230277730 9876333276 12345416595 16460555460 24690833190 49381666380
• Sum of all divisors σ(n): 155268841728
• Sum of proper divisors (its aliquot sum) s(n): 105887175348
• 49381666380 is an abundant number, because the sum of its proper divisors (105887175348) is greater than itself. Its abundance is 56505508968

Bases of 49381666380

• Binary: 101101111111011000000110111001001100₂
• Hexadecimal: 0xB7F606E4C
• Base-36: MOOKHN0

Squares and roots of 49381666380

• 49381666380 squared (49381666380²) is 2438548974465622304400
• 49381666380 cubed (49381666380³) is 120419611908352499414967606072000
• The square root of 49381666380 is 222219.8604535605
• The cube root of 49381666380 is 3668.7820596537

Scales and comparisons

• 49,381,666,380 seconds is equal to 1,570 years, 9 weeks, 4 days, 1 hour, 33 minutes.
• To count from 1 to 49,381,666,380 would take you about three thousand, one hundred forty 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 49381666380 cubic inches would be around 305.7 feet tall.

Recreational maths with 49381666380

• 49381666380 backwards is 08366618394
• The number of decimal digits it has is: 11
• The sum of 49381666380's digits is 54
• More coming soon!