28490807426640
28,490,807,426,640 is an even composite number composed of nine prime numbers multiplied together.
28490807426640 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, two hundred eighty divisors.
Prime factorization of 28490807426640:
24 × 3 × 5 × 13 × 23 × 71 × 83 × 89 × 757
(2 × 2 × 2 × 2 × 3 × 5 × 13 × 23 × 71 × 83 × 89 × 757)See below for interesting mathematical facts about the number 28490807426640 from the Numbermatics database.
Names of 28490807426640
- Cardinal: 28490807426640 can be written as Twenty-eight trillion, four hundred ninety billion, eight hundred seven million, four hundred twenty-six thousand, six hundred forty.
Scientific notation
- Scientific notation: 2.849080742664 × 1013
Factors of 28490807426640
Divisors of 28490807426640
- Number of divisors d(n): 1280
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 20 23 24 26 30 39 40 46 48 52 60 65 69 71 78 80 83 89 92 104 115 120 130 138 142 156 166 178 184 195 208 213 230 240 249 260 267 276 284 299 312 332 345 355 356 368 390 415 426 445 460 498 520 534 552 568 598 624 664 690 710 712 757 780 830 852 890 897 920 923 996 1040 1065 1068 1079 1104 1136 1157 1196 1245 1328 1335 1380 1420 1424 1495 1514 1560 1633 1660 1704 1780 1794 1840 1846 1909 1992 2047 2130 2136 2158 2271 2314 2392 2490 2670 2760 2769 2840 2990 3028 3120 3237 3266 3320 3408 3471 3560 3588 3692 3785 3818 3984 4094 4260 4272 4316 4485 4542 4615 4628 4784 4899 4980 5340 5395 5520 5538 5680 5727 5785 5893 5980 6056 6141 6319 6474 6532 6640 6942 7120 7176 7384 7387 7570 7636 8165 8188 8520 8632 8970 9084 9230 9256 9545 9798 9841 9960 10235 10680 10790 11076 11355 11454 11570 11786 11960 12112 12282 12638 12948 13064 13845 13884 14352 14768 14774 15140 15272 16185 16330 16376 17040 17264 17355 17411 17679 17940 18168 18460 18512 18957 19090 19596 19682 19920 20470 21229 21360 21580 22152 22161 22710 22908 23140 23572 23920 24495 24564 24817 25276 25896 26128 26611 27690 27768 28635 29465 29523 29548 30280 30544 30705 31595 32370 32660 32752 34710 34822 35358 35880 36336 36920 36935 37914 38180 39192 39364 40940 42458 43160 44304 44322 45420 45816 46280 47144 48990 49128 49205 49634 50552 51792 52233 53222 53747 55380 55536 57270 58930 59046 59096 60560 61410 62831 63190 63687 64740 65320 67373 69420 69644 70716 71760 73840 73870 74451 75828 76360 76609 78384 78728 79833 81880 82147 84916 86320 87055 88395 88644 90840 91632 92560 94288 94785 96031 97980 98256 98410 99268 101104 104466 106145 106444 107494 110760 110805 114540 117860 118092 118192 122820 124085 125662 126380 127374 129480 130640 133055 134746 135539 138840 139288 141432 145337 147615 147740 148902 151656 152720 153218 157456 159666 161241 163760 164294 169832 169901 174110 176790 177288 181680 188493 189570 192062 195960 196820 198536 202119 208932 212290 212888 214988 221520 221610 226343 229080 229827 235720 236184 245640 246441 248170 251324 252760 254748 258960 261165 266110 268735 269492 271078 277680 278576 282864 288093 290674 295230 295480 297804 303312 306436 314155 318435 319332 322482 328588 336865 339664 339802 348220 353580 354576 372255 376986 379140 383045 384124 391920 393640 397072 399165 404238 406617 410735 417864 424580 425776 429976 436011 443220 452686 458160 459654 471440 472368 480155 491280 492882 496340 502648 505520 509496 509703 522330 524477 532220 537470 538984 542156 576186 581348 590460 590960 595608 612872 628310 636870 638664 644964 657176 673730 677695 679029 679604 696440 698711 707160 726685 744510 753972 758280 766090 768248 787280 798330 806205 808476 813234 816803 821470 835728 849160 849505 859952 872022 875849 886440 905372 919308 942465 960310 985764 992680 1005296 1010595 1018992 1019406 1044660 1048954 1064440 1074940 1077968 1084312 1131715 1149135 1152372 1162696 1180920 1191216 1225744 1232205 1236181 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9409117380 9528698136 10031974446 10289204560 10322756314 10670714392 11442091336 11910872670 12312362760 12545489840 13202413080 13338392990 13375965928 13918323120 14302614170 14924466960 15433806840 15484134471 15881163560 16006071588 16719957410 17163137004 17446912080 18263338094 18818234760 19057396272 20007589485 20063948892 20645512628 21341428784 21453921255 22884182672 23821745340 24624725520 25079936115 25806890785 26404826160 26676785980 26751931856 27395007141 28605228340 30867613680 30968268942 31762327120 32012143176 33439914820 34326274008 36526676188 37636469520 40015178970 40127897784 41291025256 42907842510 45658345235 47643490680 50159872230 51613781570 53353571960 54790014282 57210456680 61936537884 64024286352 66879829640 68652548016 73053352376 77420672355 80030357940 80255795568 82582050512 85815685020 91316690470 95286981360 100319744460 103227563140 106707143920 109580028564 114420913360 118711697611 123873075768 133759659280 136975035705 146106704752 154841344710 160060715880 171631370040 182633380940 200639488920 206455126280 219160057128 237423395222 247746151536 273950071410 309682689420 320121431760 343262740080 356135092833 365266761880 401278977840 412910252560 438320114256 474846790444 547900142820 593558488055 619365378840 712270185666 730533523760 949693580888 1095800285640 1187116976110 1238730757680 1424540371332 1780675464165 1899387161776 2191600571280 2374233952220 2849080742664 3561350928330 4748467904440 5698161485328 7122701856660 9496935808880 14245403713320 28490807426640
- Sum of all divisors σ(n): 103142038487040
- Sum of proper divisors (its aliquot sum) s(n): 74651231060400
- 28490807426640 is an abundant number, because the sum of its proper divisors (74651231060400) is greater than itself. Its abundance is 46160423633760
Bases of 28490807426640
- Binary: 1100111101001100010000111010010111110010100002
- Hexadecimal: 0x19E98874BE50
- Base-36: A3KHV4PQO
Squares and roots of 28490807426640
- 28490807426640 squared (284908074266402) is 811726107821884978981689600
- 28490807426640 cubed (284908074266403) is 23126732221129341953495382360255250944000
-
The
square root of 28490807426640 is 5337678.0932012001 -
The
cube root of 28490807426640 is 30542.2892463345
Scales and comparisons
How big is 28490807426640?- 28,490,807,426,640 seconds is equal to 905,919 years, 28 weeks, 3 days, 14 hours, 4 minutes.
-
To count from 1 to 28,490,807,426,640 would take you about two million, two hundred sixty-four thousand, seven hundred ninety-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 28490807426640 cubic inches would be around 2545.2 feet tall.
Recreational maths with 28490807426640
- 28490807426640 backwards is 04662470809482
- 28490807426640 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 28490807426640's digits is 60
- More coming soon!
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The information we have on file for 28490807426640 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!
Keywords: Divisors of 28490807426640, math, Factors of 28490807426640, curriculum, school, college, exams, university, Prime factorization of 28490807426640, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight trillion, four hundred ninety billion, eight hundred seven million, four hundred twenty-six thousand, six hundred forty.