449220820146400

Names of 449220820146400

• Cardinal: 449220820146400 can be written as Four hundred forty-nine trillion, two hundred twenty billion, eight hundred twenty million, one hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 4.492208201464 × 10¹⁴

Factors of 449220820146400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 787

Divisors of 449220820146400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 37 40 50 74 80 100 148 160 185 200 296 370 400 592 740 743 800 925 1184 1369 1480 1486 1850 2738 2960 2972 3700 3715 5476 5920 5944 6845 7400 7430 10952 11888 13690 14800 14860 18575 21904 23776 27380 27491 29600 29720 34225 37150 43808 54760 54982 59440 68450 74300 109520 109964 118880 136900 137455 148600 219040 219928 273800 274910 297200 439856 547600 549820 552049 594400 687275 879712 1017167 1095200 1099640 1104098 1374550 2034334 2199280 2208196 2749100 2760245 4068668 4398560 4416392 5085835 5498200 5520490 8137336 8832784 10171670 10996400 11040980 13801225 16274672 17665568 20343340 20425813 21992800 22081960 25429175 27602450 32549344 40686680 40851626 44163920 50858350 55204900 81373360 81703252 88327840 101716700 102129065 110409800 162746720 163406504 203433400 204258130 220819600 326813008 406866800 408516260 410172407 441639200 510645325 653626016 755755081 813733600 817032520 820344814 1021290650 1511510162 1634065040 1640689628 2042581300 2050862035 3023020324 3268130080 3281379256 3778775405 4085162600 4101724070 6046040648 6562758512 7557550810 8170325200 8203448140 10254310175 12092081296 13125517024 15115101620 15176379059 16340650400 16406896280 18893877025 20508620350 24184162592 30230203240 30352758118 32813792560 37787754050 41017240700 60460406480 60705516236 65627585120 75575508100 75881895295 82034481400 120920812960 121411032472 151151016200 151763790590 164068962800 242822064944 302302032400 303527581180 328137925600 379409476475 485644129888 561526025183 604604064800 607055162360 758818952950 1123052050366 1214110324720 1517637905900 2246104100732 2428220649440 2807630125915 3035275811800 4492208201464 5615260251830 6070551623600 8984416402928 11230520503660 12141103247200 14038150629575 17968832805856 22461041007320 28076301259150 44922082014640 56152602518300 89844164029280 112305205036600 224610410073200 449220820146400
• Sum of all divisors σ(n): 1128619866049200
• Sum of proper divisors (its aliquot sum) s(n): 679399045902800
• 449220820146400 is an abundant number, because the sum of its proper divisors (679399045902800) is greater than itself. Its abundance is 230178225756400

Bases of 449220820146400

• Binary: 1100110001001000001011111011010010001100011100000₂
• Hexadecimal: 0x198905F6918E0
• Base-36: 4F8H71RZDS

Squares and roots of 449220820146400

• 449220820146400 squared (449220820146400²) is 201799345253004256117432960000
• 449220820146400 cubed (449220820146400³) is 90652467379561103541603073681819385344000000
• The square root of 449220820146400 is 21194830.0334397587
• The cube root of 449220820146400 is 76586.6885854673

Scales and comparisons

• 449,220,820,146,400 seconds is equal to 14,283,832 years, 28 weeks, 3 days, 23 hours, 46 minutes, 40 seconds.
• To count from 1 to 449,220,820,146,400 would take you about thirty-five million, seven hundred nine thousand, five hundred eighty-one 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 449220820146400 cubic inches would be around 6382.2 feet tall.

Recreational maths with 449220820146400

• 449220820146400 backwards is 004641028022944
• The number of decimal digits it has is: 15
• The sum of 449220820146400's digits is 46
• More coming soon!