3998540000000

Names of 3998540000000

• Cardinal: 3998540000000 can be written as Three trillion, nine hundred ninety-eight billion, five hundred forty million.

Scientific notation

• Scientific notation: 3.99854 × 10¹²

Factors of 3998540000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 27

Divisors of 3998540000000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 56 64 65 70 80 91 100 104 112 125 128 130 140 160 169 175 182 200 208 224 250 256 260 280 320 325 338 350 364 400 416 448 455 500 520 560 625 640 650 676 700 728 800 832 845 875 896 910 1000 1040 1120 1183 1250 1280 1300 1352 1400 1456 1600 1625 1664 1690 1750 1792 1820 2000 2080 2197 2240 2275 2366 2500 2600 2704 2800 2912 3125 3200 3250 3328 3380 3500 3640 4000 4160 4225 4375 4394 4480 4550 4732 5000 5200 5408 5600 5824 5915 6250 6400 6500 6760 7000 7280 8000 8125 8320 8450 8750 8788 8960 9100 9464 10000 10400 10816 10985 11200 11375 11648 11830 12500 13000 13520 14000 14560 15379 15625 16000 16250 16640 16900 17500 17576 18200 18928 20000 20800 21125 21632 21875 21970 22400 22750 23296 23660 25000 26000 27040 28000 28561 29120 29575 30758 31250 32000 32500 33800 35000 35152 36400 37856 40000 40625 41600 42250 43264 43750 43940 44800 45500 47320 50000 52000 54080 54925 56000 56875 57122 58240 59150 61516 62500 65000 67600 70000 70304 72800 75712 76895 78125 80000 81250 83200 84500 87500 87880 91000 94640 100000 104000 105625 108160 109375 109850 112000 113750 114244 116480 118300 123032 125000 130000 135200 140000 140608 142805 145600 147875 151424 153790 156250 160000 162500 169000 175000 175760 182000 189280 199927 200000 203125 208000 211250 216320 218750 219700 224000 227500 228488 236600 246064 250000 260000 270400 274625 280000 281216 284375 285610 291200 295750 302848 307580 312500 325000 338000 350000 351520 364000 378560 384475 399854 400000 406250 416000 422500 437500 439400 455000 456976 473200 492128 500000 520000 528125 540800 546875 549250 560000 562432 568750 571220 582400 591500 615160 625000 650000 676000 700000 703040 714025 728000 739375 757120 768950 799708 800000 812500 845000 875000 878800 910000 913952 946400 984256 999635 1000000 1015625 1040000 1056250 1081600 1093750 1098500 1120000 1137500 1142440 1183000 1230320 1250000 1300000 1352000 1373125 1400000 1406080 1421875 1428050 1456000 1478750 1514240 1537900 1599416 1625000 1690000 1750000 1757600 1820000 1827904 1892800 1922375 1968512 1999270 2000000 2031250 2080000 2112500 2187500 2197000 2275000 2284880 2366000 2460640 2500000 2600000 2640625 2704000 2746250 2800000 2812160 2843750 2856100 2912000 2957500 3075800 3198832 3250000 3380000 3500000 3515200 3570125 3640000 3655808 3696875 3785600 3844750 3937024 3998540 4000000 4062500 4225000 4375000 4394000 4550000 4569760 4732000 4921280 4998175 5000000 5200000 5281250 5408000 5492500 5600000 5687500 5712200 5915000 6151600 6397664 6500000 6760000 6865625 7000000 7030400 7109375 7140250 7280000 7311616 7393750 7571200 7689500 7997080 8125000 8450000 8750000 8788000 9100000 9139520 9464000 9611875 9842560 9996350 10000000 10400000 10562500 10985000 11375000 11424400 11830000 12303200 12795328 13000000 13203125 13520000 13731250 14000000 14060800 14218750 14280500 14560000 14787500 15379000 15994160 16250000 16900000 17500000 17576000 17850625 18200000 18279040 18484375 18928000 19223750 19685120 19992700 20000000 21125000 21970000 22750000 22848800 23660000 24606400 24990875 25590656 26000000 26406250 27040000 27462500 28000000 28437500 28561000 29575000 30758000 31988320 32500000 33800000 34328125 35000000 35152000 35701250 36400000 36558080 36968750 37856000 38447500 39985400 42250000 43940000 45500000 45697600 47320000 48059375 49212800 49981750 51181312 52000000 52812500 54925000 56875000 57122000 59150000 61516000 63976640 65000000 67600000 68656250 70000000 70304000 71402500 72800000 73937500 76895000 79970800 84500000 87880000 89253125 91000000 91395200 92421875 94640000 96118750 98425600 99963500 105625000 109850000 113750000 114244000 118300000 123032000 124954375 127953280 130000000 135200000 137312500 140000000 142805000 147875000 153790000 159941600 169000000 171640625 175760000 178506250 182000000 182790400 184843750 189280000 192237500 199927000 211250000 219700000 227500000 228488000 236600000 240296875 246064000 249908750 255906560 260000000 274625000 285610000 295750000 307580000 319883200 338000000 343281250 351520000 357012500 364000000 369687500 384475000 399854000 422500000 439400000 446265625 455000000 456976000 473200000 480593750 492128000 499817500 549250000 571220000 591500000 615160000 624771875 639766400 676000000 686562500 714025000 739375000 768950000 799708000 845000000 878800000 892531250 910000000 913952000 946400000 961187500 999635000 1098500000 1142440000 1183000000 1201484375 1230320000 1249543750 1279532800 1373125000 1428050000 1478750000 1537900000 1599416000 1690000000 1757600000 1785062500 1820000000 1922375000 1999270000 2197000000 2231328125 2284880000 2366000000 2402968750 2460640000 2499087500 2746250000 2856100000 2957500000 3075800000 3123859375 3198832000 3380000000 3570125000 3844750000 3998540000 4394000000 4462656250 4569760000 4732000000 4805937500 4998175000 5492500000 5712200000 5915000000 6151600000 6247718750 6397664000 7140250000 7689500000 7997080000 8788000000 8925312500 9611875000 9996350000 10985000000 11424400000 11830000000 12303200000 12495437500 14280500000 15379000000 15619296875 15994160000 17850625000 19223750000 19992700000 21970000000 22848800000 23660000000 24990875000 28561000000 30758000000 31238593750 31988320000 35701250000 38447500000 39985400000 43940000000 49981750000 57122000000 61516000000 62477187500 71402500000 76895000000 79970800000 99963500000 114244000000 124954375000 142805000000 153790000000 159941600000 199927000000 249908750000 285610000000 307580000000 399854000000 499817500000 571220000000 799708000000 999635000000 1999270000000 3998540000000
• Sum of all divisors σ(n): 12352195722048
• Sum of proper divisors (its aliquot sum) s(n): 8353655722048
• 3998540000000 is an abundant number, because the sum of its proper divisors (8353655722048) is greater than itself. Its abundance is 4355115722048

Bases of 3998540000000

• Binary: 111010001011111011100011100110101100000000₂
• Hexadecimal: 0x3A2FB8E6B00
• Base-36: 1F0WJH5VK

Squares and roots of 3998540000000

• 3998540000000 squared (3998540000000²) is 15988322131600000000000000
• 3998540000000 cubed (3998540000000³) is 63929945576087864000000000000000000000
• The square root of 3998540000000 is 1999634.9666876703
• The cube root of 3998540000000 is 15872.0789467083

Scales and comparisons

• 3,998,540,000,000 seconds is equal to 127,141 years, 10 weeks, 4 days, 3 hours, 33 minutes, 20 seconds.
• To count from 1 to 3,998,540,000,000 would take you about three hundred seventeen thousand, eight hundred fifty-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 3998540000000 cubic inches would be around 1322.7 feet tall.

Recreational maths with 3998540000000

• 3998540000000 backwards is 0000000458993
• The number of decimal digits it has is: 13
• The sum of 3998540000000's digits is 38
• More coming soon!