40581972000

Names of 40581972000

• Cardinal: 40581972000 can be written as Forty billion, five hundred eighty-one million, nine hundred seventy-two thousand.

Scientific notation

• Scientific notation: 4.0581972 × 10¹⁰

Factors of 40581972000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4649

Divisors of 40581972000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 72 75 80 81 90 96 100 108 120 125 135 144 150 160 162 180 200 216 225 240 243 250 270 288 300 324 360 375 400 405 432 450 480 486 500 540 600 648 675 720 729 750 800 810 864 900 972 1000 1080 1125 1200 1215 1296 1350 1440 1458 1500 1620 1800 1944 2000 2025 2160 2187 2250 2400 2430 2592 2700 2916 3000 3240 3375 3600 3645 3888 4000 4050 4320 4374 4500 4639 4860 5400 5832 6000 6075 6480 6750 7200 7290 7776 8100 8748 9000 9278 9720 10125 10800 10935 11664 12000 12150 12960 13500 13917 14580 16200 17496 18000 18225 18556 19440 20250 21600 21870 23195 23328 24300 27000 27834 29160 30375 32400 34992 36000 36450 37112 38880 40500 41751 43740 46390 48600 54000 54675 55668 58320 60750 64800 69585 69984 72900 74224 81000 83502 87480 91125 92780 97200 108000 109350 111336 115975 116640 121500 125253 139170 145800 148448 162000 167004 174960 182250 185560 194400 208755 218700 222672 231950 243000 250506 273375 278340 291600 324000 334008 347925 349920 364500 371120 375759 417510 437400 445344 463900 486000 501012 546750 556680 579875 583200 626265 668016 695850 729000 742240 751518 835020 874800 927800 972000 1002024 1043775 1093500 1113360 1127277 1159750 1252530 1336032 1391700 1458000 1503036 1670040 1739625 1749600 1855600 1878795 2004048 2087550 2187000 2226720 2254554 2319500 2505060 2783400 2916000 3006072 3131325 3340080 3381831 3479250 3711200 3757590 4008096 4175100 4374000 4509108 4639000 5010120 5218875 5566800 5636385 6012144 6262650 6680160 6763662 6958500 7515180 8350200 8748000 9018216 9278000 9393975 10020240 10145493 10437750 11133600 11272770 12024288 12525300 13527324 13917000 15030360 15656625 16700400 16909155 18036432 18556000 18787950 20040480 20290986 20875500 22545540 25050600 27054648 27834000 28181925 30060720 31313250 33400800 33818310 36072864 37575900 40581972 41751000 45091080 46969875 50101200 50727465 54109296 55668000 56363850 60121440 62626500 67636620 75151800 81163944 83502000 84545775 90182160 93939750 100202400 101454930 108218592 112727700 125253000 135273240 140909625 150303600 162327888 167004000 169091550 180364320 187879500 202909860 225455400 250506000 253637325 270546480 281819250 300607200 324655776 338183100 375759000 405819720 422728875 450910800 501012000 507274650 541092960 563638500 676366200 751518000 811639440 845457750 901821600 1014549300 1127277000 1268186625 1352732400 1503036000 1623278880 1690915500 2029098600 2254554000 2536373250 2705464800 3381831000 4058197200 4509108000 5072746500 6763662000 8116394400 10145493000 13527324000 20290986000 40581972000
• Sum of all divisors σ(n): 149574297600
• Sum of proper divisors (its aliquot sum) s(n): 108992325600
• 40581972000 is an abundant number, because the sum of its proper divisors (108992325600) is greater than itself. Its abundance is 68410353600

Bases of 40581972000

• Binary: 100101110010110111111100000000100000₂
• Hexadecimal: 0x972DFC020
• Base-36: IN5GI00

Squares and roots of 40581972000

• 40581972000 squared (40581972000²) is 1646896451408784000000
• 40581972000 cubed (40581972000³) is 66834305677970632842048000000000
• The square root of 40581972000 is 201449.6760980271
• The cube root of 40581972000 is 3436.4580679059

Scales and comparisons

• 40,581,972,000 seconds is equal to 1,290 years, 19 weeks, 5 days, 18 hours.
• To count from 1 to 40,581,972,000 would take you about two thousand, five hundred eighty 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 40581972000 cubic inches would be around 286.4 feet tall.

Recreational maths with 40581972000

• 40581972000 backwards is 00027918504
• 40581972000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40581972000's digits is 36
• More coming soon!