40453945679040

Names of 40453945679040

• Cardinal: 40453945679040 can be written as Forty trillion, four hundred fifty-three billion, nine hundred forty-five million, six hundred seventy-nine thousand and forty.

Scientific notation

• Scientific notation: 4.045394567904 × 10¹³

Factors of 40453945679040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 900

Divisors of 40453945679040

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 79 80 96 120 158 160 192 237 240 316 320 395 474 480 632 790 811 948 960 1185 1264 1580 1622 1896 2370 2433 2528 3160 3244 3792 4055 4740 4866 5056 6320 6488 7584 8110 9480 9732 12165 12640 12976 15168 16220 18960 19464 24330 25280 25952 32440 37920 38928 48660 51904 64069 64880 75840 77856 97320 128138 129760 155712 192207 194640 256276 259520 320345 384414 389280 512552 640690 657721 768828 778560 961035 1025104 1281380 1315442 1537656 1922070 1973163 2050208 2562760 2630884 3075312 3288605 3844140 3946326 4100416 5125520 5261768 6150624 6577210 7688280 7892652 9865815 10251040 10523536 12301248 13154420 15376560 15785304 19731630 20502080 21047072 26308840 30753120 31570608 39463260 42094144 51959959 52617680 61506240 63141216 78926520 103919918 105235360 126282432 155879877 157853040 207839836 210470720 259799795 311759754 315706080 415679672 519599590 533411731 623519508 631412160 779399385 831359344 1039199180 1066823462 1247039016 1558798770 1600235193 1662718688 2078398360 2133646924 2494078032 2667058655 3117597540 3200470386 3325437376 4156796720 4267293848 4988156064 5334117310 6235195080 6400940772 8001175965 8313593440 8534587696 9976312128 10668234620 12470390160 12801881544 16002351930 16627186880 17069175392 21336469240 24940780320 25603763088 32004703860 34138350784 42139526749 42672938480 49881560640 51207526176 64009407720 84279053498 85345876960 102415052352 126418580247 128018815440 168558106996 170691753920 210697633745 252837160494 256037630880 337116213992 421395267490 505674320988 512075261760 632092901235 674232427984 842790534980 1011348641976 1264185802470 1348464855968 1685581069960 2022697283952 2528371604940 2696929711936 3371162139920 4045394567904 5056743209880 6742324279840 8090789135808 10113486419760 13484648559680 20226972839520 40453945679040
• Sum of all divisors σ(n): 130227693173760
• Sum of proper divisors (its aliquot sum) s(n): 89773747494720
• 40453945679040 is an abundant number, because the sum of its proper divisors (89773747494720) is greater than itself. Its abundance is 49319801815680

Bases of 40453945679040

• Binary: 1001001100101011101011000011111101110011000000₂
• Hexadecimal: 0x24CAEB0FDCC0
• Base-36: EC8AARMIO

Squares and roots of 40453945679040

• 40453945679040 squared (40453945679040²) is 1636521721002719086695321600
• 40453945679040 cubed (40453945679040³) is 66203760804013052213309140393303179264000
• The square root of 40453945679040 is 6360341.6322584433
• The cube root of 40453945679040 is 34328.4052931905

Scales and comparisons

• 40,453,945,679,040 seconds is equal to 1,286,310 years, 17 weeks, 4 days, 21 hours, 4 minutes.
• To count from 1 to 40,453,945,679,040 would take you about three million, two hundred fifteen thousand, seven hundred seventy-five 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 40453945679040 cubic inches would be around 2860.7 feet tall.

Recreational maths with 40453945679040

• 40453945679040 backwards is 04097654935404
• 40453945679040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40453945679040's digits is 60
• More coming soon!