13126128400
13,126,128,400 is an even composite number composed of seven prime numbers multiplied together.
13126128400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 13126128400:
24 × 52 × 7 × 112 × 17 × 43 × 53
(2 × 2 × 2 × 2 × 5 × 5 × 7 × 11 × 11 × 17 × 43 × 53)See below for interesting mathematical facts about the number 13126128400 from the Numbermatics database.
Names of 13126128400
- Cardinal: 13126128400 can be written as Thirteen billion, one hundred twenty-six million, one hundred twenty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 1.31261284 × 1010
Factors of 13126128400
Divisors of 13126128400
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 17 20 22 25 28 34 35 40 43 44 50 53 55 56 68 70 77 80 85 86 88 100 106 110 112 119 121 136 140 154 170 172 175 176 187 200 212 215 220 238 242 265 272 275 280 301 308 340 344 350 371 374 385 400 424 425 430 440 473 476 484 530 550 560 583 595 602 605 616 680 688 700 731 742 748 770 847 848 850 860 880 901 935 946 952 968 1060 1075 1100 1166 1190 1204 1210 1232 1309 1325 1360 1400 1462 1484 1496 1505 1540 1694 1700 1720 1802 1855 1870 1892 1904 1925 1936 2057 2120 2150 2200 2279 2332 2365 2380 2408 2420 2618 2650 2800 2915 2924 2968 2975 2992 3010 3025 3080 3311 3388 3400 3440 3604 3655 3710 3740 3784 3850 4081 4114 4235 4240 4300 4400 4505 4558 4664 4675 4730 4760 4816 4840 5117 5203 5236 5300 5830 5848 5936 5950 6020 6050 6160 6307 6413 6545 6622 6776 6800 7208 7310 7420 7480 7525 7568 7700 8041 8162 8228 8470 8600 9010 9116 9275 9328 9350 9460 9520 9680 9911 10234 10285 10406 10472 10600 11395 11660 11696 11825 11900 12040 12100 12614 12826 13090 13244 13552 14399 14416 14575 14620 14840 14960 15050 15400 15953 16082 16324 16456 16555 16940 17200 18020 18232 18275 18550 18700 18920 19822 20405 20468 20570 20812 20944 21175 21200 22525 22790 23320 23650 23800 24080 24200 25069 25228 25585 25652 26015 26180 26488 28798 29150 29240 29680 30100 30800 31535 31906 32065 32164 32648 32725 32912 33110 33880 36040 36421 36464 36550 37100 37400 37840 38743 39644 40205 40810 40936 41140 41624 42350 44891 45050 45580 46640 47300 47600 48400 49555 50138 50456 51170 51304 51425 52030 52360 52976 56287 56975 57596 58300 58480 60200 63070 63812 64130 64328 65296 65450 66220 67760 69377 71995 72080 72842 73100 74200 74800 77486 79288 79765 80410 81620 81872 82280 82775 83248 84700 88451 89782 90100 91160 94600 99110 100276 100912 102025 102340 102608 102850 104060 104720 109021 112574 113950 115192 116600 120400 125345 126140 127624 127925 128260 128656 130075 130900 132440 138754 143990 145684 146200 148400 154972 157675 158576 159530 160325 160820 163240 164560 165550 169400 175483 176902 179564 180200 182105 182320 189200 193715 198220 200552 201025 204050 204680 205700 208120 218042 224455 225148 227900 230384 233200 247775 250690 252280 255248 255850 256520 260150 261800 264880 271201 275759 277508 281435 287980 291368 292400 309944 315350 319060 320650 321640 326480 331100 338800 346885 350966 353804 359128 359975 360400 364210 387430 396440 398825 401104 402050 408100 409360 411400 416240 426173 436084 442255 448910 450296 455800 495550 501380 504560 511700 513040 520300 523600 542402 545105 551518 555016 562870 575960 582736 619157 619888 626725 630700 638120 641300 643280 662200 693770 701932 707608 718256 719950 728420 763147 774860 792880 797650 804100 816200 822800 852346 872168 877415 884510 897820 900592 910525 911600 968575 991100 1002760 1023400 1040600 1084804 1090210 1103036 1110032 1122275 1125740 1151920 1238314 1253450 1261400 1276240 1282600 1324400 1356005 1378795 1387540 1403864 1407175 1415216 1439900 1456840 1526294 1549720 1595300 1608200 1632400 1704692 1734425 1744336 1754830 1769020 1795640 1821050 1930313 1937150 1982200 2005520 2046800 2081200 2130865 2169608 2180420 2206072 2211275 2244550 2251480 2476628 2506900 2522800 2565200 2712010 2725525 2757590 2775080 2807728 2814350 2879800 2913680 2983211 3052588 3095785 3099440 3190600 3216400 3409384 3468850 3509660 3538040 3591280 3642100 3815735 3860626 3874300 3964400 4261730 4339216 4360840 4387075 4412144 4422550 4489100 4502960 4687903 4953256 5013800 5424020 5451050 5515180 5550160 5628700 5759600 5966422 6105176 6191570 6381200 6780025 6818768 6893975 6937700 7019320 7076080 7284200 7631470 7721252 7748600 8523460 8721680 8774150 8845100 8978200 9375806 9651565 9906512 10027600 10654325 10848040 10902100 11030360 11257400 11932844 12210352 12383140 13560050 13787950 13875400 14038640 14568400 14916055 15262940 15442504 15478925 15497200 17046920 17548300 17690200 17956400 18751612 19078675 19303130 21308650 21696080 21804200 22060720 22514800 23439515 23865688 24766280 27120100 27575900 27750800 29832110 30525880 30885008 30957850 32815321 34093840 35096600 35380400 37503224 38157350 38606260 42617300 43608400 46879030 47731376 48257825 49532560 54240200 55151800 59664220 61051760 61915700 65630642 70193200 74580275 75006448 76314700 77212520 85234600 93758060 96515650 108480400 110303600 117197575 119328440 123831400 131261284 149160550 152629400 154425040 164076605 170469200 187516120 193031300 234395150 238656880 247662800 262522568 298321100 305258800 328153210 375032240 386062600 468790300 525045136 596642200 656306420 772125200 820383025 937580600 1193284400 1312612840 1640766050 1875161200 2625225680 3281532100 6563064200 13126128400
- Sum of all divisors σ(n): 43730451072
- Sum of proper divisors (its aliquot sum) s(n): 30604322672
- 13126128400 is an abundant number, because the sum of its proper divisors (30604322672) is greater than itself. Its abundance is 17478194272
Bases of 13126128400
- Binary: 11000011100110000011010011000100002
- Hexadecimal: 0x30E60D310
- Base-36: 612YHHS
Squares and roots of 13126128400
- 13126128400 squared (131261284002) is 172295246773286560000
- 13126128400 cubed (131261284003) is 2261569531855845076554304000000
-
The
square root of 13126128400 is 114569.3170093983 -
The
cube root of 13126128400 is 2358.9145875339
Scales and comparisons
How big is 13126128400?- 13,126,128,400 seconds is equal to 417 years, 19 weeks, 1 day, 18 hours, 46 minutes, 40 seconds.
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To count from 1 to 13,126,128,400 would take you about eight hundred thirty-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 13126128400 cubic inches would be around 196.6 feet tall.
Recreational maths with 13126128400
- 13126128400 backwards is 00482162131
- 13126128400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13126128400's digits is 28
- More coming soon!
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The information we have on file for 13126128400 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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