4128688000

Names of 4128688000

• Cardinal: 4128688000 can be written as Four billion, one hundred twenty-eight million, six hundred eighty-eight thousand.

Scientific notation

• Scientific notation: 4.128688 × 10⁹

Factors of 4128688000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 420

Divisors of 4128688000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 43 50 64 68 80 85 86 100 125 128 136 160 170 172 200 215 250 272 320 340 344 353 400 425 430 500 544 640 680 688 706 731 800 850 860 1000 1075 1088 1360 1376 1412 1462 1600 1700 1720 1765 2000 2125 2150 2176 2720 2752 2824 2924 3200 3400 3440 3530 3655 4000 4250 4300 5375 5440 5504 5648 5848 6001 6800 6880 7060 7310 8000 8500 8600 8825 10750 10880 11296 11696 12002 13600 13760 14120 14620 15179 16000 17000 17200 17650 18275 21500 22592 23392 24004 27200 27520 28240 29240 30005 30358 34000 34400 35300 36550 43000 44125 45184 46784 48008 54400 56480 58480 60010 60716 68000 68800 70600 73100 75895 86000 88250 91375 93568 96016 112960 116960 120020 121432 136000 137600 141200 146200 150025 151790 172000 176500 182750 192032 225920 233920 240040 242864 258043 272000 282400 292400 300050 303580 344000 353000 365500 379475 384064 467840 480080 485728 516086 564800 584800 600100 607160 688000 706000 731000 750125 758950 768128 960160 971456 1032172 1129600 1169600 1200200 1214320 1290215 1412000 1462000 1500250 1517900 1897375 1920320 1942912 2064344 2339200 2400400 2428640 2580430 2824000 2924000 3000500 3035800 3794750 3840640 4128688 4800800 4857280 5160860 5648000 5848000 6001000 6071600 6451075 7589500 8257376 9601600 9714560 10321720 11696000 12002000 12143200 12902150 15179000 16514752 19203200 20643440 24004000 24286400 25804300 30358000 32255375 33029504 41286880 48008000 48572800 51608600 60716000 64510750 82573760 96016000 103217200 121432000 129021500 165147520 206434400 242864000 258043000 412868800 516086000 825737600 1032172000 2064344000 4128688000
• Sum of all divisors σ(n): 11153039040
• Sum of proper divisors (its aliquot sum) s(n): 7024351040
• 4128688000 is an abundant number, because the sum of its proper divisors (7024351040) is greater than itself. Its abundance is 2895663040

Bases of 4128688000

• Binary: 11110110000101101100011110000000₂
• Hexadecimal: 0xF616C780
• Base-36: 1WA441S

Squares and roots of 4128688000

• 4128688000 squared (4128688000²) is 17046064601344000000
• 4128688000 cubed (4128688000³) is 70377882366793756672000000000
• The square root of 4128688000 is 64254.8675199007
• The cube root of 4128688000 is 1604.2449776429

Scales and comparisons

• 4,128,688,000 seconds is equal to 131 years, 14 weeks, 3 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 4,128,688,000 would take you about two hundred sixty-two 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 4128688000 cubic inches would be around 133.7 feet tall.

Recreational maths with 4128688000

• 4128688000 backwards is 0008868214
• The number of decimal digits it has is: 10
• The sum of 4128688000's digits is 37
• More coming soon!