4999994398720

Names of 4999994398720

• Cardinal: 4999994398720 can be written as Four trillion, nine hundred ninety-nine billion, nine hundred ninety-four million, three hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.99999439872 × 10¹²

Factors of 4999994398720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 20244

Divisors of 4999994398720

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 71 80 128 142 160 256 284 320 347 355 512 568 640 694 710 1024 1136 1280 1388 1420 1735 2048 2272 2560 2776 2840 3470 4544 5120 5552 5680 6940 9088 10240 11104 11360 13880 18176 19819 22208 22720 24637 27760 36352 39638 44416 45440 49274 55520 72704 79276 88832 90880 98548 99095 111040 123185 145408 158552 177664 181760 197096 198190 222080 246370 317104 355328 363520 394192 396380 444160 492740 634208 710656 727040 788384 792760 888320 985480 1268416 1407149 1576768 1585520 1776640 1970960 2536832 2814298 3153536 3171040 3553280 3941920 5073664 5628596 6307072 6342080 6877193 7035745 7883840 10147328 11257192 12614144 12684160 13754386 14071490 15767680 20294656 22514384 25228288 25368320 27508772 28142980 31535360 34385965 40589312 45028768 50456576 50736640 55017544 56285960 63070720 68771930 90057536 101473280 110035088 112571920 126141440 137543860 180115072 202946560 220070176 225143840 252282880 275087720 360230144 440140352 450287680 488280703 550175440 720460288 880280704 900575360 976561406 1100350880 1440920576 1760561408 1801150720 1953122812 2200701760 2441403515 2881841152 3521122816 3602301440 3906245624 4401403520 4882807030 7042245632 7204602880 7812491248 8802807040 9765614060 14084491264 14409205760 15624982496 17605614080 19531228120 31249964992 35211228160 39062456240 62499929984 70422456320 78124912480 124999859968 156249824960 249999719936 312499649920 499999439872 624999299840 999998879744 1249998599680 2499997199360 4999994398720
• Sum of all divisors σ(n): 12201705734400
• Sum of proper divisors (its aliquot sum) s(n): 7201711335680
• 4999994398720 is an abundant number, because the sum of its proper divisors (7201711335680) is greater than itself. Its abundance is 2201716936960

Bases of 4999994398720

• Binary: 1001000110000100110111000111101100000000000₂
• Hexadecimal: 0x48C26E3D800
• Base-36: 1RSYRKHDS

Squares and roots of 4999994398720

• 4999994398720 squared (4999994398720²) is 24999943987231374337638400
• 4999994398720 cubed (4999994398720³) is 124999579904470614888839550072782848000
• The square root of 4999994398720 is 2236066.7250151549
• The cube root of 4999994398720 is 17099.7530813953

Scales and comparisons

• 4,999,994,398,720 seconds is equal to 158,984 years, 18 weeks, 3 days, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 4,999,994,398,720 would take you about three hundred ninety-seven thousand, four hundred sixty 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 4999994398720 cubic inches would be around 1425 feet tall.

Recreational maths with 4999994398720

• 4999994398720 backwards is 0278934999994
• The number of decimal digits it has is: 13
• The sum of 4999994398720's digits is 82
• More coming soon!