39426642420
39,426,642,420 is an even composite number composed of seven prime numbers multiplied together.
39426642420 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 39426642420:
22 × 3 × 5 × 113 × 17 × 113 × 257
(2 × 2 × 3 × 5 × 11 × 11 × 11 × 17 × 113 × 257)See below for interesting mathematical facts about the number 39426642420 from the Numbermatics database.
Names of 39426642420
- Cardinal: 39426642420 can be written as Thirty-nine billion, four hundred twenty-six million, six hundred forty-two thousand, four hundred twenty.
Scientific notation
- Scientific notation: 3.942664242 × 1010
Factors of 39426642420
Divisors of 39426642420
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 5 6 10 11 12 15 17 20 22 30 33 34 44 51 55 60 66 68 85 102 110 113 121 132 165 170 187 204 220 226 242 255 257 330 339 340 363 374 452 484 510 514 561 565 605 660 678 726 748 771 935 1020 1028 1122 1130 1210 1243 1285 1331 1356 1452 1542 1695 1815 1870 1921 2057 2244 2260 2420 2486 2570 2662 2805 2827 3084 3390 3630 3729 3740 3842 3855 3993 4114 4369 4972 5140 5324 5610 5654 5763 6171 6215 6655 6780 7260 7458 7684 7710 7986 8228 8481 8738 9605 10285 11220 11308 11526 12342 12430 13107 13310 13673 14135 14916 15420 15972 16962 17476 18645 19210 19965 20570 21131 21845 22627 23052 24684 24860 26214 26620 27346 28270 28815 29041 30855 31097 33924 37290 38420 39930 41019 41140 42262 42405 43690 45254 48059 52428 54692 56540 57630 58082 61710 62194 63393 65535 67881 68365 74580 79860 82038 84524 84810 87123 87380 90508 93291 96118 105655 113135 115260 116164 123420 124388 126786 131070 135762 136730 144177 145205 150403 155485 164076 169620 174246 186582 192236 205095 211310 226270 232441 240295 253572 262140 271524 273460 288354 290410 300806 310970 316965 319451 339405 342067 348492 373164 410190 422620 435615 451209 452540 464882 466455 480590 493697 528649 576708 580820 601612 621940 633930 638902 678810 684134 697323 720885 752015 820380 871230 902418 929764 932910 958353 961180 987394 1026201 1057298 1162205 1267860 1277804 1357620 1368268 1394646 1441770 1481091 1504030 1585947 1597255 1710335 1742460 1804836 1865820 1916706 1974788 2052402 2114596 2256045 2324410 2468485 2556851 2643245 2789292 2883540 2962182 3008060 3171894 3194510 3420670 3486615 3513961 3833412 4104804 4512090 4648820 4791765 4936970 5113702 5131005 5286490 5430667 5815139 5924364 6343788 6389020 6841340 6973230 7027922 7405455 7670553 7929735 9024180 9583530 9873940 10227404 10262010 10541883 10572980 10861334 11630278 12784255 13946460 14055844 14810910 15341106 15859470 16292001 17445417 17569805 19167060 20524020 21083766 21722668 23260556 25568510 27153335 29075695 29621820 30682212 31718940 32584002 34890834 35139610 38352765 38653571 42167532 51137020 52709415 54306670 58151390 59737337 65168004 69781668 70279220 76705530 77307142 81460005 87227085 105418830 108613340 115960713 116302780 119474674 153411060 154614284 162920010 174454170 179212011 193267855 210837660 231921426 238949348 298686685 325840020 348908340 358424022 386535710 463842852 579803565 597373370 657110707 716848044 773071420 896060055 1159607130 1194746740 1314221414 1792120110 1971332121 2319214260 2628442828 3285553535 3584240220 3942664242 6571107070 7885328484 9856660605 13142214140 19713321210 39426642420
- Sum of all divisors σ(n): 130210924032
- Sum of proper divisors (its aliquot sum) s(n): 90784281612
- 39426642420 is an abundant number, because the sum of its proper divisors (90784281612) is greater than itself. Its abundance is 51357639192
Bases of 39426642420
- Binary: 1001001011100000001011010001111101002
- Hexadecimal: 0x92E02D1F4
- Base-36: I41LRZO
Squares and roots of 39426642420
- 39426642420 squared (394266424202) is 1554460132514543456400
- 39426642420 cubed (394266424203) is 61287143800796720305033660488000
-
The
square root of 39426642420 is 198561.4323578473 -
The
cube root of 39426642420 is 3403.5327300479
Scales and comparisons
How big is 39426642420?- 39,426,642,420 seconds is equal to 1,253 years, 33 weeks, 3 days, 21 hours, 7 minutes.
-
To count from 1 to 39,426,642,420 would take you about two thousand, five 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 39426642420 cubic inches would be around 283.6 feet tall.
Recreational maths with 39426642420
- 39426642420 backwards is 02424662493
- The number of decimal digits it has is: 11
- The sum of 39426642420's digits is 42
- More coming soon!
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