12638471040
12,638,471,040 is an even composite number composed of six prime numbers multiplied together.
12638471040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 12638471040:
27 × 33 × 5 × 13 × 127 × 443
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 127 × 443)See below for interesting mathematical facts about the number 12638471040 from the Numbermatics database.
Names of 12638471040
- Cardinal: 12638471040 can be written as Twelve billion, six hundred thirty-eight million, four hundred seventy-one thousand and forty.
Scientific notation
- Scientific notation: 1.263847104 × 1010
Factors of 12638471040
Divisors of 12638471040
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 32 36 39 40 45 48 52 54 60 64 65 72 78 80 90 96 104 108 117 120 127 128 130 135 144 156 160 180 192 195 208 216 234 240 254 260 270 288 312 320 351 360 381 384 390 416 432 443 468 480 508 520 540 576 585 624 635 640 702 720 762 780 832 864 886 936 960 1016 1040 1080 1143 1152 1170 1248 1270 1329 1404 1440 1524 1560 1651 1664 1728 1755 1772 1872 1905 1920 2032 2080 2160 2215 2286 2340 2496 2540 2658 2808 2880 3048 3120 3302 3429 3456 3510 3544 3744 3810 3987 4064 4160 4320 4430 4572 4680 4953 4992 5080 5316 5616 5715 5759 5760 6096 6240 6604 6645 6858 7020 7088 7488 7620 7974 8128 8255 8320 8640 8860 9144 9360 9906 10160 10632 11232 11430 11518 11961 12192 12480 13208 13290 13716 14040 14176 14859 14976 15240 15948 16256 16510 17145 17277 17280 17720 18288 18720 19812 19935 20320 21264 22464 22860 23036 23922 24384 24765 24960 26416 26580 27432 28080 28352 28795 29718 30480 31896 33020 34290 34554 35440 36576 37440 39624 39870 40640 42528 44577 44928 45720 46072 47844 48768 49530 51831 52832 53160 54864 56160 56261 56704 57590 59436 59805 60960 63792 66040 68580 69108 70880 73152 74295 74880 79248 79740 81280 85056 86385 89154 91440 92144 95688 99060 103662 105664 106320 109728 112320 112522 115180 118872 119610 121920 127584 132080 137160 138216 141760 146304 148590 155493 158496 159480 168783 170112 172770 178308 182880 184288 191376 198120 207324 211328 212640 219456 222885 224640 225044 230360 237744 239220 243840 255168 259155 264160 274320 276432 281305 283520 297180 310986 316992 318960 337566 345540 356616 365760 368576 382752 396240 414648 425280 438912 445770 450088 460720 475488 478440 506349 510336 518310 528320 548640 552864 562610 594360 621972 633984 637920 675132 691080 713232 731393 731520 737152 765504 777465 792480 829296 843915 850560 891540 900176 921440 950976 956880 1012698 1036620 1056640 1097280 1105728 1125220 1188720 1243944 1275840 1350264 1382160 1426464 1462786 1519047 1531008 1554930 1584960 1658592 1687830 1783080 1800352 1842880 1901952 1913760 2025396 2073240 2194179 2194560 2211456 2250440 2377440 2487888 2531745 2551680 2700528 2764320 2852928 2925572 3038094 3109860 3169920 3317184 3375660 3566160 3600704 3656965 3685760 3827520 4050792 4146480 4388358 4500880 4754880 4975776 5063490 5401056 5528640 5705856 5851144 6076188 6219720 6582537 6634368 6751320 7132320 7201408 7313930 7595235 7655040 8101584 8292960 8776716 9001760 9509760 9951552 10126980 10802112 10970895 11057280 11702288 12152376 12439440 13165074 13502640 14264640 14627860 15190470 16203168 16585920 17553432 18003520 19747611 19903104 20253960 21604224 21941790 23404576 24304752 24878880 26330148 27005280 28529280 29255720 30380940 32406336 32912685 33171840 35106864 36007040 39495222 40507920 43883580 46809152 48609504 49757760 52660296 54010560 58511440 60761880 64812672 65825370 70213728 78990444 81015840 87767160 93618304 97219008 98738055 99515520 105320592 108021120 117022880 121523760 131650740 140427456 157980888 162031680 175534320 194438016 197476110 210641184 234045760 243047520 263301480 280854912 315961776 324063360 351068640 394952220 421282368 468091520 486095040 526602960 631923552 702137280 789904440 842564736 972190080 1053205920 1263847104 1404274560 1579808880 2106411840 2527694208 3159617760 4212823680 6319235520 12638471040
- Sum of all divisors σ(n): 48693657600
- Sum of proper divisors (its aliquot sum) s(n): 36055186560
- 12638471040 is an abundant number, because the sum of its proper divisors (36055186560) is greater than itself. Its abundance is 23416715520
Bases of 12638471040
- Binary: 10111100010100111111000011100000002
- Hexadecimal: 0x2F14FC380
- Base-36: 5T0MAO0
Squares and roots of 12638471040
- 12638471040 squared (126384710402) is 159730950228918681600
- 12638471040 cubed (126384710403) is 2018754988659870127916580864000
-
The
square root of 12638471040 is 112420.9546303535 -
The
cube root of 12638471040 is 2329.3326411843
Scales and comparisons
How big is 12638471040?- 12,638,471,040 seconds is equal to 401 years, 44 weeks, 6 days, 14 hours, 24 minutes.
-
To count from 1 to 12,638,471,040 would take you about eight hundred 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 12638471040 cubic inches would be around 194.1 feet tall.
Recreational maths with 12638471040
- 12638471040 backwards is 04017483621
- 12638471040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12638471040's digits is 36
- More coming soon!
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