129394133440
129,394,133,440 is an even composite number composed of six prime numbers multiplied together.
129394133440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 129394133440:
26 × 5 × 11 × 132 × 443 × 491
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 11 × 13 × 13 × 443 × 491)See below for interesting mathematical facts about the number 129394133440 from the Numbermatics database.
Names of 129394133440
- Cardinal: 129394133440 can be written as One hundred twenty-nine billion, three hundred ninety-four million, one hundred thirty-three thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.2939413344 × 1011
Factors of 129394133440
Divisors of 129394133440
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 11 13 16 20 22 26 32 40 44 52 55 64 65 80 88 104 110 130 143 160 169 176 208 220 260 286 320 338 352 416 440 443 491 520 572 676 704 715 832 845 880 886 982 1040 1144 1352 1430 1690 1760 1772 1859 1964 2080 2215 2288 2455 2704 2860 3380 3520 3544 3718 3928 4160 4430 4576 4873 4910 5401 5408 5720 5759 6383 6760 7088 7436 7856 8860 9152 9295 9746 9820 10802 10816 11440 11518 12766 13520 14176 14872 15712 17720 18590 19492 19640 21604 22880 23036 24365 25532 27005 27040 28352 28795 29744 31424 31915 35440 37180 38984 39280 43208 45760 46072 48730 51064 54010 54080 57590 59488 63349 63830 70213 70880 74360 74867 77968 78560 82979 86416 92144 97460 102128 108020 115180 118976 126698 127660 140426 141760 148720 149734 155936 157120 165958 172832 184288 194920 204256 216040 217513 230360 253396 255320 280852 297440 299468 311872 316745 331916 345664 351065 368576 374335 389840 408512 414895 432080 435026 460720 506792 510640 561704 594880 598936 633490 663832 702130 748670 779680 823537 829790 864160 870052 912769 921440 1013584 1021280 1087565 1123408 1197872 1266980 1327664 1404260 1497340 1559360 1647074 1659580 1728320 1740104 1825538 1842880 2027168 2042560 2175130 2246816 2392643 2395744 2533960 2655328 2808520 2827669 2994680 3294148 3319160 3480208 3651076 4054336 4117685 4350260 4493632 4563845 4785286 4791488 5067920 5310656 5617040 5655338 5989360 6588296 6638320 6960416 7302152 8235370 8700520 9127690 9570572 10135840 11234080 11310676 11963215 11978720 13176592 13276640 13920832 14138345 14604304 16470740 17401040 18255380 19141144 20271680 22468160 22621352 23926430 23957440 26353184 26553280 28276690 29208608 31104359 32941480 34802080 36510760 36759697 38282288 45242704 47852860 52706368 56553380 58417216 62208718 65882960 69604160 73021520 73519394 76564576 90485408 95705720 113106760 124417436 131765920 146043040 147038788 153129152 155521795 180970816 183798485 191411440 226213520 248834872 263531840 292086080 294077576 311043590 367596970 382822880 404356667 452427040 497669744 588155152 622087180 735193940 765645760 808713334 904854080 995339488 1176310304 1244174360 1470387880 1617426668 1990678976 2021783335 2352620608 2488348720 2940775760 3234853336 4043566670 4976697440 5881551520 6469706672 8087133340 9953394880 11763103040 12939413344 16174266680 25878826688 32348533360 64697066720 129394133440
- Sum of all divisors σ(n): 365540397696
- Sum of proper divisors (its aliquot sum) s(n): 236146264256
- 129394133440 is an abundant number, because the sum of its proper divisors (236146264256) is greater than itself. Its abundance is 106752130816
Bases of 129394133440
- Binary: 11110001000000111110111001001110000002
- Hexadecimal: 0x1E207DC9C0
- Base-36: 1NFXXCCG
Squares and roots of 129394133440
- 129394133440 squared (1293941334402) is 16742841768688526233600
- 129394133440 cubed (1293941334403) is 2166425501982488777267379011584000
-
The
square root of 129394133440 is 359713.9605853517 -
The
cube root of 129394133440 is 5057.9150257493
Scales and comparisons
How big is 129394133440?- 129,394,133,440 seconds is equal to 4,114 years, 17 weeks, 2 days, 6 hours, 50 minutes, 40 seconds.
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To count from 1 to 129,394,133,440 would take you about eight thousand, two hundred twenty-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 129394133440 cubic inches would be around 421.5 feet tall.
Recreational maths with 129394133440
- 129394133440 backwards is 044331493921
- The number of decimal digits it has is: 12
- The sum of 129394133440's digits is 43
- More coming soon!
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