28420712320
28,420,712,320 is an even composite number composed of seven prime numbers multiplied together.
28420712320 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven hundred sixty-eight divisors.
Prime factorization of 28420712320:
27 × 5 × 7 × 112 × 13 × 37 × 109
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 13 × 37 × 109)See below for interesting mathematical facts about the number 28420712320 from the Numbermatics database.
Names of 28420712320
- Cardinal: 28420712320 can be written as Twenty-eight billion, four hundred twenty million, seven hundred twelve thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.842071232 × 1010
Factors of 28420712320
Divisors of 28420712320
- Number of divisors d(n): 768
-
Complete list of divisors:
1 2 4 5 7 8 10 11 13 14 16 20 22 26 28 32 35 37 40 44 52 55 56 64 65 70 74 77 80 88 91 104 109 110 112 121 128 130 140 143 148 154 160 176 182 185 208 218 220 224 242 259 260 280 286 296 308 320 352 364 370 385 407 416 436 440 448 455 481 484 518 520 545 560 572 592 605 616 640 704 715 728 740 763 770 814 832 847 872 880 896 910 962 968 1001 1036 1040 1090 1120 1144 1184 1199 1210 1232 1295 1408 1417 1430 1456 1480 1526 1540 1573 1628 1664 1694 1744 1760 1820 1924 1936 2002 2035 2072 2080 2180 2240 2288 2368 2398 2405 2420 2464 2590 2834 2849 2860 2912 2960 3052 3080 3146 3256 3367 3388 3488 3520 3640 3815 3848 3872 4004 4033 4070 4144 4160 4235 4360 4477 4480 4576 4736 4796 4810 4840 4928 5005 5180 5291 5668 5698 5720 5824 5920 5995 6104 6160 6292 6512 6734 6776 6976 7040 7085 7280 7630 7696 7744 7865 8008 8066 8140 8288 8320 8393 8470 8720 8954 9152 9592 9620 9680 9856 9919 10010 10360 10582 11011 11336 11396 11440 11648 11840 11990 12208 12320 12584 13024 13189 13468 13552 13952 14170 14245 14560 15260 15392 15488 15587 15730 16016 16132 16280 16576 16786 16835 16940 17440 17908 18304 19184 19240 19360 19838 20020 20165 20720 21164 22022 22385 22672 22792 22880 23680 23980 24416 24640 25168 26048 26378 26455 26936 27104 28231 28340 28490 29120 30520 30784 31174 31339 31460 32032 32264 32560 33152 33572 33670 33880 34880 35816 37037 38368 38480 38720 39676 40040 40330 41440 41965 42328 44044 44363 44770 45344 45584 45760 47960 48832 49280 49595 50336 52096 52429 52756 52910 53872 54208 55055 56462 56680 56980 58201 58240 61040 61568 62348 62678 62920 64064 64528 65120 65945 67144 67340 67760 69760 71632 74074 76736 76960 77440 77935 79352 80080 80660 82880 83930 84656 88088 88726 89540 90688 91168 91520 92323 95920 97664 99190 100672 104858 105512 105820 107744 108416 109109 110110 112924 113360 113960 116402 122080 124696 125356 125840 128128 129056 130240 131890 134288 134680 135520 141155 143264 148148 153472 153920 155870 156695 158704 160160 161320 165760 167860 169312 171457 176176 177452 179080 181376 182336 184646 185185 191840 198380 201344 209716 211024 211640 215488 218218 220220 221815 225848 226720 227920 232804 244160 249392 250712 251680 258112 260480 262145 263780 268576 269360 271040 282310 286528 291005 296296 307840 310541 311740 313390 317408 320320 322640 335720 338624 342914 352352 354904 358160 364672 367003 369292 370370 383680 396760 407407 419432 422048 423280 430976 436436 440440 443630 451696 453440 455840 461615 465608 487993 488320 498784 501424 503360 516224 524290 527560 537152 538720 542080 545545 564620 573056 576719 582010 592592 621082 623480 626780 634816 640640 645280 671440 677248 685828 704704 709808 716320 734006 738584 740740 767360 793520 814814 838864 844096 846560 857285 872872 880880 887260 903392 906880 911680 923230 931216 975986 997568 1002848 1006720 1048580 1055120 1074304 1077440 1091090 1129240 1153438 1164020 1185184 1200199 1242164 1246960 1253560 1269632 1290560 1342880 1371656 1409408 1419616 1432640 1468012 1477168 1481480 1552705 1587040 1629628 1677728 1688192 1693120 1714570 1745744 1761760 1774520 1806784 1823360 1835015 1846460 1862432 1951972 1995136 2005696 2037035 2097160 2110240 2154880 2182180 2258480 2306876 2328040 2370368 2400398 2439965 2484328 2493920 2507120 2581120 2685760 2743312 2839232 2865280 2883595 2936024 2954336 2962960 3105410 3174080 3259256 3355456 3386240 3415951 3429140 3491488 3523520 3549040 3613568 3670030 3692920 3724864 3903944 4011392 4037033 4074070 4194320 4220480 4364360 4516960 4613752 4656080 4740736 4800796 4879930 4968656 4987840 5014240 5371520 5486624 5678464 5767190 5872048 5908672 5925920 6000995 6210820 6343909 6348160 6518512 6710912 6831902 6858280 6982976 7047040 7098080 7340060 7385840 7449728 7807888 8074066 8148140 8388640 8440960 8728720 9033920 9227504 9312160 9601592 9759860 9937312 9975680 10028480 10973248 11534380 11744096 11817344 11851840 12001990 12421640 12687818 13037024 13663804 13716560 13965952 14196160 14680120 14771680 15615776 16148132 16296280 16777280 17079755 17457440 18067840 18455008 18624320 19203184 19519720 19874624 20056960 20185165 21946496 23068760 23488192 23703680 24003980 24843280 25375636 26074048 27327608 27433120 28392320 29360240 29543360 31231552 31719545 32296264 32592560 33554560 34159510 34914880 36910016 37248640 38406368 39039440 39749248 40370330 44407363 46137520 46976384 48007960 49686560 50751272 52148096 54655216 54866240 58720480 59086720 62463104 63439090 64592528 65185120 68319020 69829760 73820032 76812736 78078880 80740660 88814726 92275040 96015920 99373120 101502544 109310432 109732480 117440960 126878180 129185056 130370240 136638040 153625472 156157760 161481320 177629452 184550080 192031840 198746240 203005088 218620864 222036815 234881920 253756360 258370112 260740480 273276080 312315520 322962640 355258904 369100160 384063680 406010176 437241728 444073630 507512720 516740224 546552160 645925280 710517808 768127360 812020352 888147260 1015025440 1093104320 1291850560 1421035616 1776294520 2030050880 2186208640 2583701120 2842071232 3552589040 4060101760 5684142464 7105178080 14210356160 28420712320
- Sum of all divisors σ(n): 95265878400
- Sum of proper divisors (its aliquot sum) s(n): 66845166080
- 28420712320 is an abundant number, because the sum of its proper divisors (66845166080) is greater than itself. Its abundance is 38424453760
Bases of 28420712320
- Binary: 110100111100000000110100111100000002
- Hexadecimal: 0x69E01A780
- Base-36: D20YHZ4
Squares and roots of 28420712320
- 28420712320 squared (284207123202) is 807736888776199782400
- 28420712320 cubed (284207123203) is 22956457746160210878436999168000
-
The
square root of 28420712320 is 168584.4367668617 -
The
cube root of 28420712320 is 3051.7221241111
Scales and comparisons
How big is 28420712320?- 28,420,712,320 seconds is equal to 903 years, 35 weeks, 6 days, 10 hours, 18 minutes, 40 seconds.
-
To count from 1 to 28,420,712,320 would take you about one thousand, eight hundred seven 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 28420712320 cubic inches would be around 254.3 feet tall.
Recreational maths with 28420712320
- 28420712320 backwards is 02321702482
- The number of decimal digits it has is: 11
- The sum of 28420712320's digits is 31
- More coming soon!
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The information we have on file for 28420712320 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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