4148986380

Names of 4148986380

• Cardinal: 4148986380 can be written as Four billion, one hundred forty-eight million, nine hundred eighty-six thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.14898638 × 10⁹

Factors of 4148986380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2842

Divisors of 4148986380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 20 21 22 28 30 33 35 42 44 55 60 66 70 77 84 105 110 132 140 154 165 210 220 231 308 330 367 385 420 462 660 734 770 924 1101 1155 1468 1540 1835 2202 2310 2447 2569 3670 4037 4404 4620 4894 5138 5505 7340 7341 7707 8074 9788 10276 11010 12111 12235 12845 14682 15414 16148 17129 20185 22020 24222 24470 25690 26917 28259 29364 30828 34258 36705 38535 40370 48444 48940 51380 51387 53834 56518 60555 68516 73410 77070 80740 80751 84777 85645 102774 107668 113036 121110 134585 141295 146820 154140 161502 169554 171290 188419 205548 242220 256935 269170 282590 323004 339108 342580 376838 403755 423885 513870 538340 565180 565257 753676 807510 847770 898049 942095 1027740 1130514 1615020 1695540 1796098 1884190 2261028 2694147 2826285 3592196 3768380 4490245 5388294 5652570 6286343 8980490 9878539 10776588 11305140 12572686 13470735 17960980 18859029 19757078 25145372 26941470 29635617 31431715 37718058 39514156 49392695 53882940 59271234 62863430 69149773 75436116 94295145 98785390 118542468 125726860 138299546 148178085 188590290 197570780 207449319 276599092 296356170 345748865 377180580 414898638 592712340 691497730 829797276 1037246595 1382995460 2074493190 4148986380
• Sum of all divisors σ(n): 14529134592
• Sum of proper divisors (its aliquot sum) s(n): 10380148212
• 4148986380 is an abundant number, because the sum of its proper divisors (10380148212) is greater than itself. Its abundance is 6231161832

Bases of 4148986380

• Binary: 11110111010011001000001000001100₂
• Hexadecimal: 0xF74C820C
• Base-36: 1WM76DO

Squares and roots of 4148986380

• 4148986380 squared (4148986380²) is 17214087981425504400
• 4148986380 cubed (4148986380³) is 71421016579056110740230072000
• The square root of 4148986380 is 64412.6259362247
• The cube root of 4148986380 is 1606.8697302689

Scales and comparisons

• 4,148,986,380 seconds is equal to 131 years, 48 weeks, 16 hours, 13 minutes.
• To count from 1 to 4,148,986,380 would take you about two hundred sixty-three 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 4148986380 cubic inches would be around 133.9 feet tall.

Recreational maths with 4148986380

• 4148986380 backwards is 0836898414
• The number of decimal digits it has is: 10
• The sum of 4148986380's digits is 51
• More coming soon!