1213728239040
1,213,728,239,040 is an even composite number composed of five prime numbers multiplied together.
1213728239040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred twenty divisors.
Prime factorization of 1213728239040:
26 × 3 × 5 × 314 × 372
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 31 × 31 × 31 × 37 × 37)See below for interesting mathematical facts about the number 1213728239040 from the Numbermatics database.
Names of 1213728239040
- Cardinal: 1213728239040 can be written as One trillion, two hundred thirteen billion, seven hundred twenty-eight million, two hundred thirty-nine thousand and forty.
Scientific notation
- Scientific notation: 1.21372823904 × 1012
Factors of 1213728239040
Divisors of 1213728239040
- Number of divisors d(n): 420
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 37 40 48 60 62 64 74 80 93 96 111 120 124 148 155 160 185 186 192 222 240 248 296 310 320 370 372 444 465 480 496 555 592 620 740 744 888 930 960 961 992 1110 1147 1184 1240 1369 1480 1488 1776 1860 1922 1984 2220 2294 2368 2480 2738 2883 2960 2976 3441 3552 3720 3844 4107 4440 4588 4805 4960 5476 5735 5766 5920 5952 6845 6882 7104 7440 7688 8214 8880 9176 9610 9920 10952 11470 11532 11840 13690 13764 14415 14880 15376 16428 17205 17760 18352 19220 20535 21904 22940 23064 27380 27528 28830 29760 29791 30752 32856 34410 35520 35557 36704 38440 41070 42439 43808 45880 46128 54760 55056 57660 59582 61504 65712 68820 71114 73408 76880 82140 84878 87616 89373 91760 92256 106671 109520 110112 115320 119164 127317 131424 137640 142228 148955 153760 164280 169756 177785 178746 183520 184512 212195 213342 219040 220224 230640 238328 254634 262848 275280 284456 297910 307520 328560 339512 355570 357492 367040 424390 426684 438080 446865 461280 476656 509268 533355 550560 568912 595820 636585 657120 679024 711140 714984 848780 853368 893730 922560 923521 953312 1018536 1066710 1101120 1102267 1137824 1191640 1273170 1314240 1315609 1358048 1422280 1429968 1697560 1706736 1787460 1847042 1906624 2037072 2133420 2204534 2275648 2383280 2546340 2631218 2716096 2770563 2844560 2859936 3306801 3395120 3413472 3574920 3694084 3946827 4074144 4266840 4409068 4617605 4766560 5092680 5262436 5511335 5541126 5689120 5719872 6578045 6613602 6790240 6826944 7149840 7388168 7893654 8148288 8533680 8818136 9235210 9533120 10185360 10524872 11022670 11082252 11378240 13156090 13227204 13580480 13852815 14299680 14776336 15787308 16534005 17067360 17636272 18470420 19734135 20370720 21049744 22045340 22164504 26312180 26454408 27705630 28599360 29552672 31574616 33068010 34134720 34170277 35272544 36940840 39468270 40741440 40783879 42099488 44090680 44329008 52624360 52908816 55411260 59105344 63149232 66136020 68340554 70545088 73881680 78936540 81567758 84198976 88181360 88658016 102510831 105248720 105817632 110822520 122351637 126298464 132272040 136681108 147763360 157873080 163135516 170851385 176362720 177316032 203919395 205021662 210497440 211635264 221645040 244703274 252596928 264544080 273362216 295526720 315746160 326271032 341702770 352725440 407838790 410043324 420994880 443290080 489406548 512554155 529088160 546724432 611758185 631492320 652542064 683405540 815677580 820086648 886580160 978813096 1025108310 1058176320 1093448864 1223516370 1262984640 1264300249 1305084128 1366811080 1631355160 1640173296 1957626192 2050216620 2186897728 2447032740 2528600498 2610168256 2733622160 3262710320 3280346592 3792900747 3915252384 4100433240 4894065480 5057200996 5467244320 6321501245 6525420640 6560693184 7585801494 7830504768 8200866480 9788130960 10114401992 10934488640 12643002490 13050841280 15171602988 16401732960 18964503735 19576261920 20228803984 25286004980 30343205976 32803465920 37929007470 39152523840 40457607968 50572009960 60686411952 75858014940 80915215936 101144019920 121372823904 151716029880 202288039840 242745647808 303432059760 404576079680 606864119520 1213728239040
- Sum of all divisors σ(n): 4092571347480
- Sum of proper divisors (its aliquot sum) s(n): 2878843108440
- 1213728239040 is an abundant number, because the sum of its proper divisors (2878843108440) is greater than itself. Its abundance is 1665114869400
Bases of 1213728239040
- Binary: 100011010100101111101011100101101110000002
- Hexadecimal: 0x11A97D72DC0
- Base-36: FHKUGEYO
Squares and roots of 1213728239040
- 1213728239040 squared (12137282390402) is 1473136238243139380121600
- 1213728239040 cubed (12137282390403) is 1787987052308855463196266749067264000
-
The
square root of 1213728239040 is 1101693.3507287769 -
The
cube root of 1213728239040 is 10666.9555535995
Scales and comparisons
How big is 1213728239040?- 1,213,728,239,040 seconds is equal to 38,592 years, 41 weeks, 5 days, 13 hours, 4 minutes.
-
To count from 1 to 1,213,728,239,040 would take you about ninety-six thousand, four hundred eighty-two 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 1213728239040 cubic inches would be around 888.9 feet tall.
Recreational maths with 1213728239040
- 1213728239040 backwards is 0409328273121
- The number of decimal digits it has is: 13
- The sum of 1213728239040's digits is 42
- More coming soon!
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