12971957440
12,971,957,440 is an even composite number composed of seven prime numbers multiplied together.
12971957440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 12971957440:
26 × 5 × 13 × 17 × 31 × 61 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 17 × 31 × 61 × 97)See below for interesting mathematical facts about the number 12971957440 from the Numbermatics database.
Names of 12971957440
- Cardinal: 12971957440 can be written as Twelve billion, nine hundred seventy-one million, nine hundred fifty-seven thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.297195744 × 1010
Factors of 12971957440
Divisors of 12971957440
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 4 5 8 10 13 16 17 20 26 31 32 34 40 52 61 62 64 65 68 80 85 97 104 122 124 130 136 155 160 170 194 208 221 244 248 260 272 305 310 320 340 388 403 416 442 485 488 496 520 527 544 610 620 680 776 793 806 832 884 970 976 992 1037 1040 1054 1088 1105 1220 1240 1261 1360 1552 1586 1612 1649 1768 1891 1940 1952 1984 2015 2074 2080 2108 2210 2440 2480 2522 2635 2720 3007 3104 3172 3224 3298 3536 3782 3880 3904 3965 4030 4148 4160 4216 4420 4880 4960 5044 5185 5270 5440 5917 6014 6208 6305 6344 6448 6596 6851 7072 7564 7760 7930 8060 8245 8296 8432 8840 9455 9760 9920 10088 10370 10540 11834 12028 12610 12688 12896 13192 13481 13702 14144 15035 15128 15520 15860 16120 16490 16592 16864 17680 18910 19520 20176 20740 21080 21437 23668 24056 24583 25220 25376 25792 26384 26962 27404 29585 30070 30256 31040 31720 32147 32240 32980 33184 33728 34255 35360 37820 39091 40352 41480 42160 42874 47336 48112 49166 50440 50752 51119 52768 53924 54808 59170 60140 60512 63440 64294 64480 65960 66368 67405 68510 70720 75640 76921 78182 80704 82960 84320 85748 94672 96224 98332 100589 100880 102238 105536 107185 107848 109616 118340 120280 121024 122915 126880 128588 128960 131920 134810 137020 151280 153842 156364 160735 165920 168640 171496 183427 189344 192448 195455 196664 201178 201760 204476 214370 215696 219232 236680 240560 245830 253760 255595 257176 263840 269620 274040 302560 307684 312728 321470 331840 342992 366854 378688 384605 390910 393328 402356 403520 408952 417911 428740 431392 438464 473360 481120 491660 502945 511190 514352 527680 539240 548080 605120 615368 625456 642940 664547 685984 733708 769210 781820 786656 804712 817904 835822 857480 862784 917135 946720 962240 983320 1005890 1022380 1028704 1078480 1096160 1230736 1250912 1285880 1307657 1329094 1371968 1467416 1538420 1563640 1573312 1609424 1635808 1671644 1714960 1834270 1893440 1966640 2011780 2044760 2057408 2089555 2156960 2192320 2384551 2461472 2501824 2571760 2615314 2658188 2934832 3076840 3118259 3127280 3218848 3271616 3322735 3343288 3429920 3668540 3933280 4023560 4089520 4179110 4313920 4769102 4922944 5143520 5230628 5316376 5869664 6153680 6236518 6254560 6437696 6538285 6645470 6686576 6859840 7337080 7866560 8047120 8179040 8358220 9538204 10287040 10461256 10632752 11739328 11922755 12307360 12473036 12509120 13076570 13290940 13373152 14674160 15591295 16094240 16358080 16716440 19076408 20922512 21265504 23845510 24614720 24946072 26153140 26581880 26746304 29348320 31182590 32188480 33432880 38152816 40537367 41845024 42531008 47691020 49892144 52306280 53163760 58696640 62365180 66865760 76305632 81074734 83690048 95382040 99784288 104612560 106327520 124730360 133731520 152611264 162149468 190764080 199568576 202686835 209225120 212655040 249460720 324298936 381528160 405373670 418450240 498921440 648597872 763056320 810747340 997842880 1297195744 1621494680 2594391488 3242989360 6485978720 12971957440
- Sum of all divisors σ(n): 37335610368
- Sum of proper divisors (its aliquot sum) s(n): 24363652928
- 12971957440 is an abundant number, because the sum of its proper divisors (24363652928) is greater than itself. Its abundance is 11391695488
Bases of 12971957440
- Binary: 11000001010011000001011100110000002
- Hexadecimal: 0x305305CC0
- Base-36: 5YJ62F4
Squares and roots of 12971957440
- 12971957440 squared (129719574402) is 168271679825171353600
- 12971957440 cubed (129719574403) is 2182813069049429439606390784000
-
The
square root of 12971957440 is 113894.5013598109 -
The
cube root of 12971957440 is 2349.6427668843
Scales and comparisons
How big is 12971957440?- 12,971,957,440 seconds is equal to 412 years, 24 weeks, 2 days, 9 hours, 30 minutes, 40 seconds.
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To count from 1 to 12,971,957,440 would take you about eight hundred twenty-four 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 12971957440 cubic inches would be around 195.8 feet tall.
Recreational maths with 12971957440
- 12971957440 backwards is 04475917921
- The number of decimal digits it has is: 11
- The sum of 12971957440's digits is 49
- More coming soon!
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The information we have on file for 12971957440 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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