28731427077920
28,731,427,077,920 is an even composite number composed of six prime numbers multiplied together.
28731427077920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 28731427077920:
25 × 5 × 7 × 17 × 313 × 373
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 17 × 31 × 31 × 31 × 37 × 37 × 37)See below for interesting mathematical facts about the number 28731427077920 from the Numbermatics database.
Names of 28731427077920
- Cardinal: 28731427077920 can be written as Twenty-eight trillion, seven hundred thirty-one billion, four hundred twenty-seven million, seventy-seven thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 2.873142707792 × 1013
Factors of 28731427077920
Divisors of 28731427077920
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 17 20 28 31 32 34 35 37 40 56 62 68 70 74 80 85 112 119 124 136 140 148 155 160 170 185 217 224 238 248 259 272 280 296 310 340 370 434 476 496 518 527 544 560 592 595 620 629 680 740 868 952 961 992 1036 1054 1085 1120 1147 1184 1190 1240 1258 1295 1360 1369 1480 1736 1904 1922 2072 2108 2170 2294 2380 2480 2516 2590 2635 2720 2738 2960 3145 3472 3689 3808 3844 4144 4216 4340 4403 4588 4760 4805 4960 5032 5180 5270 5476 5735 5920 6290 6727 6845 6944 7378 7688 8029 8288 8432 8680 8806 9176 9520 9583 9610 10064 10360 10540 10952 11470 12580 13454 13690 14756 15376 16058 16337 16864 17360 17612 18352 18445 19040 19166 19220 19499 20128 20720 21080 21904 22015 22940 23273 25160 26908 27380 29512 29791 30752 32116 32674 33635 34720 35224 35557 36704 36890 38332 38440 38998 40145 41440 42160 42439 43808 44030 45880 46546 47915 50320 50653 53816 54760 59024 59582 64232 65348 67270 70448 71114 73780 76664 76880 77996 80290 81685 84320 84878 88060 91760 93092 95830 97495 100640 101306 107632 109520 114359 116365 118048 119164 128464 130696 134540 136493 140896 142228 147560 148955 153328 153760 155992 160580 162911 163370 169756 176120 177785 183520 186184 191660 194990 202612 208537 212195 215264 219040 228718 232730 238328 248899 253265 256928 261392 269080 272986 284456 295120 297073 297910 306656 311984 321160 325822 326740 339512 352240 354571 355570 372368 383320 389980 405224 417074 424390 457436 465460 476656 497798 506447 506530 522784 538160 545972 568912 571795 590240 594146 595820 604469 623968 642320 651644 653480 679024 682465 704480 709142 711140 721463 744736 766640 779960 810448 814555 834148 848780 861101 914872 930920 953312 995596 1012894 1013060 1042685 1076320 1091944 1102267 1137824 1143590 1188292 1191640 1208938 1244495 1284640 1303288 1306960 1315609 1358048 1364930 1418284 1422280 1442926 1485365 1533280 1559920 1570243 1620896 1629110 1668296 1697560 1722202 1772855 1829744 1861840 1991192 2025788 2026120 2085370 2183888 2204534 2287180 2376584 2383280 2417876 2488990 2532235 2606576 2613920 2631218 2729860 2836568 2844560 2885852 2970730 3022345 3119840 3140486 3258220 3336592 3395120 3444404 3545129 3545710 3607315 3659488 3723680 3982384 4051576 4052240 4170740 4231283 4305505 4367776 4409068 4574360 4753168 4766560 4835752 4977980 5050241 5064470 5213152 5262436 5459720 5511335 5673136 5689120 5771704 5941460 6027707 6044690 6280972 6516440 6578045 6673184 6790240 6888808 7090258 7091420 7214630 7715869 7851215 7964768 8103152 8104480 8341480 8462566 8611010 8818136 9148720 9209263 9506336 9671504 9955960 10100482 10128940 10524872 10919440 10991701 11022670 11346272 11543408 11882920 12055414 12089380 12561944 13032880 13156090 13777616 14180516 14182840 14429260 15431738 15702430 16206304 16682960 16925132 17222020 17636272 17725645 18297440 18418526 18738539 19343008 19911920 20200964 20257880 21049744 21156415 21838880 21983402 22045340 22365353 23086816 23765840 24110828 24178760 25123888 25251205 26065760 26312180 26694131 27555232 28361032 28365680 28858520 30138535 30863476 31404860 33365920 33850264 34444040 35272544 35451290 36837052 37477078 38579345 39823840 40401928 40515760 40783879 42099488 42312830 43966804 44090680 44730706 46046315 47531680 48221656 48357520 48677533 50247776 50502410 52624360 53388262 54958505 56722064 56731360 57717040 60277070 61726952 62809720 67700528 68888080 70902580 73674104 74954156 77158690 80803856 81031520 81567758 84625660 87933608 88181360 89461412 92092630 93692695 96443312 96715040 97355066 101004820 105248720 106776524 109917010 111826765 113444128 115434080 120554140 123453904 125619440 131169773 133470655 135401056 137776160 141805160 147348208 149908312 154317380 156557471 161607712 163135516 169251320 175867216 176362720 178922824 184185260 186858917 187385390 192886624 194710132 202009640 203919395 210497440 213553048 219834020 223653530 241108280 243387665 246907808 251238880 262339546 266941310 283610320 285487153 294696416 299816624 308634760 313114942 326271032 338502640 340742731 351734432 357845648 368370520 373717834 374770780 389420264 404019280 407838790 427106096 439668040 447307060 482216560 486775330 524679092 533882620 567220640 570974306 599633248 617269520 626229884 652542064 655848865 677005280 681485462 693325943 715691296 736741040 747435668 749541560 778840528 782787355 808038560 815677580 827518061 854212192 879336080 894614120 934294585 964433120 973550660 1049358184 1067765240 1141948612 1234539040 1252459768 1305084128 1311697730 1362970924 1386651886 1427435765 1473482080 1494871336 1499083120 1509003523 1557681056 1565574710 1631355160 1655036122 1703713655 1758672160 1789228240 1868589170 1947101320 2098716368 2135530480 2283897224 2504919536 2623395460 2725941848 2773303772 2854871530 2989742672 2998166240 3018007046 3131149420 3262710320 3310072244 3407427310 3466629715 3578456480 3737178340 3894202640 4137590305 4197432736 4271060960 4567794448 4853281601 5009839072 5246790920 5451883696 5546607544 5709743060 5792626427 5979485344 6036014092 6262298840 6525420640 6620144488 6814854620 6933259430 7474356680 7545017615 7788405280 8275180610 9135588896 9706563202 10493581840 10563024661 10903767392 11093215088 11419486120 11585252854 12072028184 12524597680 13240288976 13629709240 13866518860 14948713360 15090035230 16550361220 19413126404 20987163680 21126049322 22186430176 22838972240 23170505708 24144056368 24266408005 25049195360 25653059891 26480577952 27259418480 27733037720 28963132135 29897426720 30180070460 33100722440 38826252808 42252098644 45677944480 46341011416 48288112736 48532816010 51306119782 52815123305 54518836960 55466075440 57926264270 60360140920 66201444880 77652505616 84504197288 92682022832 97065632020 102612239564 105630246610 110932150880 115852528540 120720281840 128265299455 132402889760 155305011232 169008394576 179571419237 185364045664 194131264040 205224479128 211260493220 231705057080 241440563680 256530598910 338016789152 359142838474 388262528080 410448958256 422520986440 463410114160 513061197820 718285676948 776525056160 820897916512 845041972880 897857096185 926820228320 1026122395640 1436571353896 1690083945760 1795714192370 2052244791280 2873142707792 3591428384740 4104489582560 5746285415584 7182856769480 14365713538960 28731427077920
- Sum of all divisors σ(n): 87233541857280
- Sum of proper divisors (its aliquot sum) s(n): 58502114779360
- 28731427077920 is an abundant number, because the sum of its proper divisors (58502114779360) is greater than itself. Its abundance is 29770687701440
Bases of 28731427077920
- Binary: 1101000100001100011101000000100111111001000002
- Hexadecimal: 0x1A218E813F20
- Base-36: A6N19UWWW
Squares and roots of 28731427077920
- 28731427077920 squared (287314270779202) is 825494901933834589751526400
- 28731427077920 cubed (287314270779203) is 23717646578106690104205320133611737088000
-
The
square root of 28731427077920 is 5360170.4336634671 -
The
cube root of 28731427077920 is 30628.0301485277
Scales and comparisons
How big is 28731427077920?- 28,731,427,077,920 seconds is equal to 913,570 years, 26 weeks, 3 days, 6 hours, 5 minutes, 20 seconds.
-
To count from 1 to 28,731,427,077,920 would take you about two million, two hundred eighty-three thousand, nine hundred twenty-six 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 28731427077920 cubic inches would be around 2552.3 feet tall.
Recreational maths with 28731427077920
- 28731427077920 backwards is 02977072413782
- The number of decimal digits it has is: 14
- The sum of 28731427077920's digits is 59
- More coming soon!
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The information we have on file for 28731427077920 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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