42347521920
42,347,521,920 is an even composite number composed of six prime numbers multiplied together.
42347521920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 42347521920:
27 × 3 × 5 × 113 × 73 × 227
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 11 × 73 × 227)See below for interesting mathematical facts about the number 42347521920 from the Numbermatics database.
Names of 42347521920
- Cardinal: 42347521920 can be written as Forty-two billion, three hundred forty-seven million, five hundred twenty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 4.234752192 × 1010
Factors of 42347521920
Divisors of 42347521920
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 73 80 88 96 110 120 121 128 132 146 160 165 176 192 219 220 227 240 242 264 292 320 330 352 363 365 384 438 440 454 480 484 528 584 605 640 660 681 704 726 730 803 876 880 908 960 968 1056 1095 1135 1168 1210 1320 1331 1362 1408 1452 1460 1606 1752 1760 1815 1816 1920 1936 2112 2190 2270 2336 2409 2420 2497 2640 2662 2724 2904 2920 3212 3405 3504 3520 3630 3632 3872 3993 4015 4224 4380 4540 4672 4818 4840 4994 5280 5324 5448 5808 5840 6424 6655 6810 7008 7040 7260 7264 7491 7744 7986 8030 8760 8833 9080 9344 9636 9680 9988 10560 10648 10896 11616 11680 12045 12485 12848 13310 13620 14016 14520 14528 14982 15488 15972 16060 16571 17520 17666 18160 19272 19360 19965 19976 21120 21296 21792 23232 23360 24090 24970 25696 26499 26620 27240 27467 28032 29040 29056 29964 31944 32120 33142 35040 35332 36320 37455 38544 38720 39930 39952 42592 43584 44165 46464 46720 48180 49713 49940 51392 52998 53240 54480 54934 58080 59928 63888 64240 66284 70080 70664 72640 74910 77088 77440 79860 79904 82401 82855 85184 87168 88330 96360 97163 99426 99880 102784 105996 106480 108960 109868 116160 119856 127776 128480 132495 132568 137335 140160 141328 145280 149820 154176 159720 159808 164802 165710 170368 176660 182281 192720 194326 198852 199760 211992 212960 217920 219736 232320 239712 248565 255552 256960 264990 265136 274670 282656 291489 299640 302137 308352 319440 319616 329604 331420 353320 364562 385440 388652 397704 399520 412005 423984 425920 435840 439472 479424 485815 497130 511104 513920 529980 530272 546843 549340 565312 582978 599280 604274 638880 659208 662840 706640 729124 770880 777304 795408 799040 824010 847968 851840 878944 906411 911405 958848 971630 994260 1059960 1060544 1093686 1098680 1130624 1165956 1198560 1208548 1277760 1318416 1325680 1413280 1457445 1458248 1510685 1541760 1554608 1590816 1598080 1648020 1695936 1757888 1812822 1822810 1943260 1988520 2005091 2119920 2121088 2187372 2197360 2331912 2397120 2417096 2555520 2636832 2651360 2734215 2826560 2914890 2916496 3021370 3109216 3181632 3296040 3391872 3515776 3625644 3645620 3886520 3977040 4010182 4239840 4374744 4394720 4532055 4663824 4794240 4834192 5273664 5302720 5468430 5653120 5829780 5832992 6015273 6042740 6218432 6363264 6592080 7251288 7291240 7773040 7954080 8020364 8479680 8749488 8789440 9064110 9327648 9668384 10025455 10547328 10605440 10936860 11659560 11665984 12030546 12085480 12436864 13184160 14502576 14582480 15546080 15908160 16040728 16959360 17498976 17578880 18128220 18655296 19336768 20050910 21873720 22056001 23319120 23331968 24061092 24170960 26368320 29005152 29164960 30076365 31092160 31816320 32081456 34997952 36256440 37310592 38673536 40101820 43747440 44112002 46638240 48122184 48341920 52736640 58010304 58329920 60152730 62184320 64162912 66168003 69995904 72512880 80203640 87494880 88224004 93276480 96244368 96683840 110280005 116020608 116659840 120305460 128325824 132336006 145025760 160407280 174989760 176448008 186552960 192488736 193367680 220560010 240610920 256651648 264672012 290051520 320814560 330840015 349979520 352896016 384977472 441120020 481221840 529344024 580103040 641629120 661680030 705792032 769954944 882240040 962443680 1058688048 1283258240 1323360060 1411584064 1764480080 1924887360 2117376096 2646720120 2823168128 3528960160 3849774720 4234752192 5293440240 7057920320 8469504384 10586880480 14115840640 21173760960 42347521920
- Sum of all divisors σ(n): 151167720960
- Sum of proper divisors (its aliquot sum) s(n): 108820199040
- 42347521920 is an abundant number, because the sum of its proper divisors (108820199040) is greater than itself. Its abundance is 66472677120
Bases of 42347521920
- Binary: 1001110111000001101111100111100000002
- Hexadecimal: 0x9DC1BE780
- Base-36: JGCMD1C
Squares and roots of 42347521920
- 42347521920 squared (423475219202) is 1793312612764880486400
- 42347521920 cubed (423475219203) is 75942345178473248204004261888000
-
The
square root of 42347521920 is 205785.1353232297 -
The
cube root of 42347521920 is 3485.5875885407
Scales and comparisons
How big is 42347521920?- 42,347,521,920 seconds is equal to 1,346 years, 27 weeks, 8 hours, 32 minutes.
-
To count from 1 to 42,347,521,920 would take you about two thousand, six hundred ninety-three 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 42347521920 cubic inches would be around 290.5 feet tall.
Recreational maths with 42347521920
- 42347521920 backwards is 02912574324
- The number of decimal digits it has is: 11
- The sum of 42347521920's digits is 39
- More coming soon!
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