40068806400
40,068,806,400 is an even composite number composed of five prime numbers multiplied together.
40068806400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 40068806400:
28 × 32 × 52 × 7 × 99377
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 99377)See below for interesting mathematical facts about the number 40068806400 from the Numbermatics database.
Names of 40068806400
- Cardinal: 40068806400 can be written as Forty billion, sixty-eight million, eight hundred six thousand, four hundred.
Scientific notation
- Scientific notation: 4.00688064 × 1010
Factors of 40068806400
Divisors of 40068806400
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 64 70 72 75 80 84 90 96 100 105 112 120 126 128 140 144 150 160 168 175 180 192 200 210 224 225 240 252 256 280 288 300 315 320 336 350 360 384 400 420 448 450 480 504 525 560 576 600 630 640 672 700 720 768 800 840 896 900 960 1008 1050 1120 1152 1200 1260 1280 1344 1400 1440 1575 1600 1680 1792 1800 1920 2016 2100 2240 2304 2400 2520 2688 2800 2880 3150 3200 3360 3600 3840 4032 4200 4480 4800 5040 5376 5600 5760 6300 6400 6720 7200 8064 8400 8960 9600 10080 11200 11520 12600 13440 14400 16128 16800 19200 20160 22400 25200 26880 28800 33600 40320 44800 50400 57600 67200 80640 99377 100800 134400 198754 201600 298131 397508 403200 496885 596262 695639 795016 894393 993770 1192524 1391278 1490655 1590032 1788786 1987540 2086917 2385048 2484425 2782556 2981310 3180064 3478195 3577572 3975080 4173834 4471965 4770096 4968850 5565112 5962620 6260751 6360128 6956390 7155144 7453275 7950160 8347668 8943930 9540192 9937700 10434585 11130224 11925240 12521502 12720256 13912780 14310288 14906550 15900320 16695336 17390975 17887860 19080384 19875400 20869170 22260448 22359825 23850480 25043004 25440512 27825560 28620576 29813100 31303755 31800640 33390672 34781950 35775720 38160768 39750800 41738340 44520896 44719650 47700960 50086008 52172925 55651120 57241152 59626200 62607510 63601280 66781344 69563900 71551440 76321536 79501600 83476680 89041792 89439300 95401920 100172016 104345850 111302240 114482304 119252400 125215020 127202560 133562688 139127800 143102880 156518775 159003200 166953360 178083584 178878600 190803840 200344032 208691700 222604480 228964608 238504800 250430040 267125376 278255600 286205760 313037550 318006400 333906720 357757200 381607680 400688064 417383400 445208960 477009600 500860080 534250752 556511200 572411520 626075100 636012800 667813440 715514400 801376128 834766800 890417920 954019200 1001720160 1113022400 1144823040 1252150200 1335626880 1431028800 1602752256 1669533600 1908038400 2003440320 2226044800 2504300400 2671253760 2862057600 3339067200 4006880640 4452089600 5008600800 5724115200 6678134400 8013761280 10017201600 13356268800 20034403200 40068806400
- Sum of all divisors σ(n): 163721677392
- Sum of proper divisors (its aliquot sum) s(n): 123652870992
- 40068806400 is an abundant number, because the sum of its proper divisors (123652870992) is greater than itself. Its abundance is 83584064592
Bases of 40068806400
- Binary: 1001010101000100100101110111000000002
- Hexadecimal: 0x954497700
- Base-36: IENXKW0
Squares and roots of 40068806400
- 40068806400 squared (400688064002) is 1605509246320680960000
- 40068806400 cubed (400688064003) is 64330839164233277702406144000000
-
The
square root of 40068806400 is 200171.9420897943 -
The
cube root of 40068806400 is 3421.9117248575
Scales and comparisons
How big is 40068806400?- 40,068,806,400 seconds is equal to 1,274 years, 3 weeks, 2 days, 8 hours.
-
To count from 1 to 40,068,806,400 would take you about two thousand, five hundred forty-eight 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 40068806400 cubic inches would be around 285.2 feet tall.
Recreational maths with 40068806400
- 40068806400 backwards is 00460886004
- 40068806400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 40068806400's digits is 36
- More coming soon!
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